☆ 4.7 Article

Recent progress in two-dimensional Nb2C MXene for applications in energy storage and conversion

MATERIALS & DESIGN (2023)

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Nb2CTx MXene: High capacity and ultra-long cycle capability for lithium-ion battery by regulation of functional groups

Jiabao Zhao et al.

Summary: MXenes are known for their potential application in supercapacitors due to high-rate intercalation pseudocapacitance and long cyclability, but low capacity of pristine MXenes limits their practical use in lithium-ion batteries. A robust strategy has been developed to control the functional groups of Nb2CTx MXene, significantly increasing its capacity through Li+ intercalation and surface modification. This approach has shown promising results in enhancing the electrochemical performance and potential application of MXenes in lithium-ion batteries.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Materials Science, Ceramics

Synthesis and characterization of layered Nb2C MXene/ZnS nanocomposites for highly selective electrochemical sensing of dopamine

Nimrah Arif et al.

Summary: MXene material Nb2C is widely applied in lithium ion batteries and supercapacitors, but its application in the sensing field has not been explored. This study reports the synthesis and application of Nb2C/ZnS nanocomposite for dopamine sensing for the first time, showing a wide linear detection range, very low detection limit, and excellent sensitivity.

CERAMICS INTERNATIONAL (2021)

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Article Toxicology

Comparison of toxicity of Ti3C2and Nb2C Mxene quantum dots (QDs) to human umbilical vein endothelial cells

Manyu Gu et al.

Summary: The study suggests that Ti(3)C(2)QDs induce cytotoxicity to HUVECs by causing autophagy dysfunction, while Nb2C QDs are more biocompatible to HUVECs at the same mass concentrations. The composition of Mxene QDs determines their toxicity to human endothelial cells.

JOURNAL OF APPLIED TOXICOLOGY (2021)

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Article Chemistry, Multidisciplinary

Mildly Oxidized MXene (Ti3C2, Nb2C, and V2C) Electrocatalyst via a Generic Strategy Enables Longevous Li-O2 Battery under a High Rate

Yongxiang Jiang et al.

Summary: This study presents a universal synthesis approach to fabricate mildly oxidized MXenes as cathode catalysts for Lithium-oxygen batteries (LOBs), achieving high specific capacity and long lifespan. The mo-V2CTx shows excellent electrocatalytic performance and stability, operating continuously for 90 cycles under a high current density.

ACS NANO (2021)

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Article Chemistry, Multidisciplinary

Applications of Few-Layer Nb2C MXene: Narrow-Band Photodetectors and Femtosecond Mode-Locked Fiber Lasers

Lingfeng Gao et al.

Summary: The physicochemical properties of niobium carbide have been widely explored, showing potential applications in photoelectronics. Few-layer Nb2C MXene can be used as a building block for photoelectrochemical-type photodetectors and mode-lockers, with adjustable photoresponse performance. Additionally, Nb2C nanosheets demonstrate stability in ultrastable pulses for optical switches and high harmonic orders in fiber lasers. These results expand the application prospects of two-dimensional MXenes in various photoelectronic devices.

ACS NANO (2021)

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Article Chemistry, Multidisciplinary

Sm-doped g-C3N4/Ti3C2 MXene heterojunction for visible-light photocatalytic degradation of ciprofloxacin

Mingchuan Yu et al.

Summary: The heterojunction of Sm-doped g-C3N4/Ti3C2 MXene (SCN/MX) showed higher photocatalytic degradation efficiency of ciprofloxacin under visible light irradiation, with superoxide radical and holes as the dominant active species. Enhanced light absorption ability and electron transfer efficiency were the main reasons behind the degradation mechanism.

CHINESE CHEMICAL LETTERS (2021)

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Article Chemistry, Physical

Functionalizing MXenes by Tailoring Surface Terminations in Different Chemical Environments

Jonas Bjork et al.

Summary: MXenes are a group of materials that have attracted attention in areas such as energy storage, superconductivity, and catalysis due to their chemical versatility. The surface terminations, which can consist of various elements, play a significant role in governing the properties of MXenes. However, further research is needed to understand the stability of different terminations in various chemical environments.

CHEMISTRY OF MATERIALS (2021)

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Article Instruments & Instrumentation

Performance of Nb2C MXene coated on tapered fiber as saturable absorber for the generation of Mode-Locked Erbium-Doped fiber laser

H. Ahmad et al.

Summary: This study demonstrates the potential of Nb2C MXene as a saturable absorber material for generating ultrafast laser in the C-band wavelength region. The investigation on the nonlinear optical properties of the fabricated SA shows promising results, with successful generation of soliton pulses and excellent stability of the mode-locked fiber laser.

INFRARED PHYSICS & TECHNOLOGY (2021)

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Article Chemistry, Physical

Regulation of CO oxidation with Pd additives on Nb2CO2 MXene

Xilin Zhang et al.

Summary: The catalytic properties of 2D material Nb2CO2 (MXene) with surface oxygen vacancy and supported single Pd atom were explored through DFT calculations. It was found that CO oxidation via a tri-molecular Eley-Rideal (TER) mechanism showed promising features with a small activation barrier of 0.42 eV. These results may guide the selection of anode materials with high CO-tolerance and efficiency in removing CO for PEMFCs.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Engineering, Mechanical

Nano friction and adhesion properties on Ti3C2 and Nb2C MXene studied by AFM

Xuanli Zhou et al.

Summary: This study compared the nano friction and adhesion of Ti3C2 and Nb2C MXene for the first time using AFM Nanoman technology, and found that Nb2C exhibited lower friction and adhesion properties than Ti3C2 under the same conditions, which is related to the difference in surface dipole moment density. Additionally, the adhesion and friction of both MXenes decreased with increasing temperature, providing broader application prospects for these new materials.

TRIBOLOGY INTERNATIONAL (2021)

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Article Nanoscience & Nanotechnology

Progress and Perspective: MXene and MXene-Based Nanomaterials for High-Performance Energy Storage Devices

Xiaodan Xu et al.

Summary: MXene, a family of 2D transition metal carbides/nitride, has shown extraordinary electrical conductivity, mechanical stability, and energy-storage capability. Research progress on its preparation strategies, properties, and applications in various energy storage devices has been summarized, offering insights for further enhancing their electrochemical performances.

ADVANCED ELECTRONIC MATERIALS (2021)

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Article Materials Science, Composites

MXenes for polymer matrix electromagnetic interference shielding composites: A review

Ping Song et al.

Summary: The review discusses the basic properties of MXenes as EMI shielding materials, and the influence of their precursor MAX and preparation methods on MXenes properties. It also focuses on the preparation methods of MXenes and their MXenes/polymer EMI shielding composites and their latest research progress.

COMPOSITES COMMUNICATIONS (2021)

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Article Chemistry, Multidisciplinary

Niobium and Titanium Carbides (MXenes) as Superior Photothermal Supports for CO2 Photocatalysis

Zhiyi Wu et al.

Summary: This study explores MXene materials as excellent photothermal supports for enhancing the catalytic activity of Ni nanoparticles in photothermal CO2 conversion. Nb2C and Ti3C2 MXene materials supported Ni nanoparticles achieved a record CO2 conversion rate under intense illumination, bridging the gap between photothermal MXene materials and photothermal CO2 catalysis for more efficient solar-to-chemical energy conversions.

ACS NANO (2021)

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Article Environmental Sciences

Rational design of hetero-dimensional C-ZnO/MoS2 nanocomposite anchored on 3D mesoporous carbon framework towards synergistically enhanced stability and efficient visible-light-driven photocatalytic activity

Sk Emdadul Islam et al.

Summary: A new ternary C-ZnO/MoS2/mesoporous carbon nanocomposite with enhanced visible-light-driven photocatalytic performance and high photo-corrosion resistance has been successfully prepared in this study. The significant enhancement in photodegradation activity of the hybrid catalysts can be attributed to increased surface area and active reaction sites, boosted surface charge utilization efficiency, and band-gap lowering.

CHEMOSPHERE (2021)

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Article Energy & Fuels

Heterostructured MoSe2/Oxygen-Terminated Ti3C2 MXene Architectures for Efficient Electrocatalytic Hydrogen Evolution

Weiping Xiao et al.

Summary: The study successfully fabricated a 2D MoSe2/2D Ti3C2 MXene heterostructured architecture, leading to improved HER performance in terms of electrochemically active surface areas, oxygen-substituted surfaces, and the synergy effect between MoSe2 and MXene.

ENERGY & FUELS (2021)

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Article Optics

Broadband few-layer niobium carbide MXene as saturable absorber for solid-state lasers

Zixin Yang et al.

Summary: The study focused on the optical modulation application of synthesized Nb2C nanosheets, achieving passively Q-switched solid-state lasers from visible to near-infrared range. The results showed excellent absorption properties and laser effects of Nb2C nanosheets, suggesting potential for further applications in 2D optoelectronic materials.

OPTICS AND LASER TECHNOLOGY (2021)

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Article Materials Science, Multidisciplinary

Perspectives on preparation of two-dimensional MXenes

Ningjun Chen et al.

Summary: Two-dimensional MXenes have excellent intrinsic properties, making them potential candidates for innovations in various fields. High-quality MXene plays an important role in enhancing device performances. The synthesis methods and criteria for high-quality MXenes are still not well documented, requiring further research.

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS (2021)

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Article Electrochemistry

Molten Salt Derived Nb2CTx MXene Anode for Li-ion Batteries

Hanyu Dong et al.

Summary: 2D MXenes, especially Nb2CTx MXene prepared by Lewis acidic etching in molten salts, show promising potential as high-rate lithium storage electrodes with a maximum lithium storage capacity of 330 mAh g(-1) at 0.05 A g(-1) and a capacity of 80 mAh g(-1) at 10 A g(-1).

CHEMELECTROCHEM (2021)

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Review Materials Science, Multidisciplinary

A review on optoelectronic device applications of 2D transition metal carbides and nitrides

Xiwei Zhang et al.

Summary: MXenes, as a new branch of two-dimensional materials, are recognized for their distinguished and controllable optical and electronic properties, showcasing potential in optoelectronic device applications. This review outlines the unique properties of MXenes and recent advancements in utilizing them in optoelectronic devices, highlighting both challenges and opportunities for future research and development.

MATERIALS & DESIGN (2021)

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Review Energy & Fuels

MXene based advanced materials for thermal energy storage: A recent review

Furqan Jamil et al.

Summary: Energy storage is crucial due to the diminishing of fossil fuels and intermittent renewable energy resources. MXene, with its exceptional properties, has attracted attention in recent years for its potential in thermal management. This review summarizes various preparation techniques and applications of MXene in thermal energy storage.

JOURNAL OF ENERGY STORAGE (2021)

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Article Nanoscience & Nanotechnology

Hydroxyl-Boosted Nitrogen Reduction Reaction: The Essential Role of Surface Hydrogen in Functionalized MXenes

Xingshuai Lv et al.

Summary: The study showed that hydroxyl functionalization of MXenes plays a crucial role in nitrogen reduction reactions, enhancing reaction efficiency and selectivity. By introducing hydroxyl groups, the reaction mechanism can be altered, leading to more efficient catalytic activity. This provides new possibilities for structure-activity tuning.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Multidisciplinary

Carbon-Reinforced Nb2CTx MXene/MoS2 Nanosheets as a Superior Rate and High-Capacity Anode for Sodium-Ion Batteries

Zeyu Yuan et al.

Summary: The development of sodium-ion battery anode materials with excellent performance has improved cycling stability and rate capabilities, potentially expanding the practical applications of sodium-ion batteries.

ACS NANO (2021)

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Article Chemistry, Physical

Nb2C MXenes modified SnO2 as high quality electron transfer layer for efficient and stability perovskite solar cells

Yingchun Niu et al.

Summary: This study for the first time introduces Nb2C MXenes as an external additive for SnO2 electron transfer layer, resulting in an improvement of performance and stability of perovskite solar cells. The champion power conversion efficiency achieved highlights the potential of modified electron transfer layers in enhancing the efficiency and durability of perovskite-based photoelectric conversion devices.

NANO ENERGY (2021)

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Article Materials Science, Ceramics

Sandwich-like N-doped carbon nanotube@Nb2C MXene composite for high performance alkali ion batteries

Wenyang Zhang et al.

Summary: This study synthesized sandwich-like nitrogen-doped carbon nanotube@Nb2C composite material, which shows excellent electrochemical performance in sodium/potassium batteries, with stable cycling performance and better adaptability to liquid anodes.

CERAMICS INTERNATIONAL (2021)

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Review Materials Science, Ceramics

From structural ceramics to 2D materials with multi-applications: A review on the development from MAX phases to MXenes

Aiguo Zhou et al.

Summary: MAX phases and MXenes are key focuses of research, with MAX phases known for their unique microstructure and properties, particularly their crack healing abilities; MXene research centers around preparation processes, microstructure, composites, and applications, with a primary focus on energy storage and electromagnetic interference shielding. New research directions and future trends on MAX phases and MXenes are also discussed.

JOURNAL OF ADVANCED CERAMICS (2021)

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Article Chemistry, Physical

Mechanochemical Synthesis of Pt/Nb2CTx MXene Composites for Enhanced Electrocatalytic Hydrogen Evolution

Xiaoyuan Fan et al.

Summary: The study demonstrates the synthesis of platinum nanoclusters immobilized on a 2D transition metal carbide MXene (Nb2CTx) through mechanochemical ball milling, resulting in an enhanced Pt/Nb2CTx-600 catalyst with superior electrochemical hydrogen evolution reaction (HER) activity and stability.

MATERIALS (2021)

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Article Physics, Multidisciplinary

Near-Infrared Spatial Self-Phase Modulation in Ultrathin Niobium Carbide Nanosheets

Si Xiao et al.

Summary: This study presents the strong optical phase modulation capability of MXene materials in the infrared region and their application in spatial self-phase modulation, as well as explores the dynamic formation mechanism of SSPM diffraction rings.

FRONTIERS IN PHYSICS (2021)

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Article Nanoscience & Nanotechnology

Plasma Oxidized Ti3C2Tx MXene as Electron Transport Layer for Efficient Perovskite Solar Cells

Jiming Wang et al.

Summary: Researchers utilized Ti3C2Tx MXene as the electron transport layer and conducted surface modification through oxygen plasma treatment. The treatment broke some Ti-C bonds, generating abundant Ti-O bonds and altering the surface properties of MXene, resulting in reduced trap states and improved electron transport. Contact angle and topography measurements were used to investigate the surface tension of MXene and the morphology of corresponding perovskite.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Nanoscience & Nanotechnology

Application of Titanium-Carbide MXene-Based Transparent Conducting Electrodes in Flexible Smart Windows

Sunil Kumar et al.

Summary: MXenes, as a new candidate material, have potential applications in transparent and flexible devices due to their high conductivity and exceptional properties. MXene-coated PET films with improved adhesion and excellent transparency were found to be suitable for transparent conducting electrodes. These flexible, transparent electrodes were successfully applied in fabricating polymer dispersed liquid crystal-based flexible smart windows with good opacity and high transparency.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Physical

A fast and mild method to prepare d-Ti3C2Tx/ZnO composites at room temperature with excellent catalytic performance

Jing Lv et al.

Summary: A fast and mild solution-phase method was developed to synthesize d-Ti3C2Tx/ZnO composites. The composites showed superior catalytic performance and could be prepared easily without heating. Utilizing electrostatic interactions and hydrolysis processes, ZnO nanoparticles were rapidly generated on the delaminated Ti3C2Tx surface, offering great potential for large-scale batch preparation of other metal oxide and MXene composites.

APPLIED SURFACE SCIENCE (2021)

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Review Materials Science, Ceramics

Two-dimensional metal carbides and nitrides from head to toe with energy applications: A topical review

S. Brindha Devi et al.

Summary: The major challenges facing the world today include population growth and increased demand for energy, leading to a pressing need for new types of novel materials. Two-dimensional materials for energy conversion and storage, particularly beyond graphene, have become the hottest topic attracting the scientific community. MXene-based composites have drawn extensive attention due to their high conductivity and unique properties, with applications in electrocatalysts, Li-ion batteries, supercapacitors, biosensors, and other electrochemical storage systems.

CERAMICS INTERNATIONAL (2021)

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Article Electrochemistry

Sulfur and nitrogen codoped Nb2C MXene for dendrite-free lithium metal battery

Wenyang Zhang et al.

Summary: By confining Li into sulfur and nitrogen codoped Nb2C MXene, a more practical Li anode with strong dendrite inhibiting ability and excellent electrochemical performance has been synthesized, showing prominent practical performance in full cell.

ELECTROCHIMICA ACTA (2021)

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Article Energy & Fuels

Fabrication of Ti3C2@MoO3 nanocomposite as an electrode material for highly efficient and durable water splitting system

Iffat Ashraf et al.

Summary: In this study, a Ti3C2@MoO3 nanocomposite was synthesized by a hydrothermal method with improved electrocatalytic activity and stability for overall water splitting. The combination of Ti3C2 nanosheets and MoO3 nanobelts in the composite exhibited enhanced HER and OER performance at a low overpotential, showing promise for the development of efficient and durable electrocatalytic systems for water splitting.

FUEL (2021)

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Review Energy & Fuels

Review on MXene synthesis, properties, and recent research exploring electrode architecture for supercapacitor applications

Arya Sohan et al.

Summary: This paper discusses the potential applications of MXenes in the field of supercapacitors, focusing on how their structure, properties, and surface chemistry impact energy storage, as well as the possibilities for improving supercapacitor performance through anode architecture based on MXenes. The review also emphasizes the selection of electrolytes and fabrication techniques for MXene-based anode fabrication, aiming to aid in future supercapacitor anode designing options.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2021)

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Article Chemistry, Physical

Two-dimensional molybdenum trioxide nanoflakes wrapped with interlayer-expanded molybdenum disulfide nanosheets: Superior performances in supercapacitive energy storage and visible-light-driven photocatalysis

Krishna Hari Sharma et al.

Summary: A novel hierarchical MoS2/MoO3 nanocomposite with enhanced electrochemical and photocatalytic performance was reported. The growth of MoS2 onto α-MoO3 surface created a unique 2D/2D hierarchical structure, improving the electrical conductivity of the composite electrode and capacitance retention in a symmetric supercapacitor assembly. The remarkably enhanced visible-light-driven photocatalytic performance can be attributed to activated inert basal plane, facilitated interfacial charge transfer, and peculiar ultrathin nanosheet framework.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Materials Science, Multidisciplinary

Tribological Behavior of Surface Bionic Rhombic-Textured M50 Steel Containing SnAgCu and MXene-Nb2C under Dry Sliding Conditions

Qipeng Huang et al.

Summary: The bionic rhombic textures with SnAgCu and Nb2C can significantly reduce the friction coefficient and wear depth of M50, while Nb2C promotes the combination of composite lubricants to form a uniform and dense lubrication layer. The synergistic effect of SnAgCu-Nb2C and bionic textures plays an excellent role in anti-friction and wear resistance under specific working conditions.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2021)

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Article Chemistry, Physical

Oxygen Groups Enhancing the Mechanism of Nitrogen Reduction Reaction Properties on Ru- or Fe-Supported Nb2C MXene

Qiaojun Fang et al.

Summary: By systematically exploring the activity, selectivity, and thermodynamic stability of metal clusters supported on oxygen (fluorine) functionalized Nb2C MXene, an excellent electrocatalyst labeled as Ru/Nb2CO2 has been obtained, which shows high selectivity, low ΔG(PDS), and superior stability, indicating promising performance for electrocatalytic synthesis of ammonia.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

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Article Chemistry, Physical

Controlling the Defect Density of Perovskite Films by MXene/SnO2 Hybrid Electron Transport Layers for Efficient and Stable Photovoltaics

Huanhuan Zheng et al.

Summary: This study utilized a hybrid film of SnO2 nanoparticles and Ti3C2Tx MXene nanoflakes as the electron transport layer in PSCs, which effectively controlled the quality of the top perovskite layers by adjusting the Ti3C2Tx/SnO2 ratios, leading to reduced defect density and improved efficiency and stability of the devices.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

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Article Chemistry, Analytical

Surface plasmon resonance aptasensor based on niobium carbide MXene quantum dots for nucleocapsid of SARS-CoV-2 detection

Rongyuan Chen et al.

Summary: A novel label-free SPR aptasensor using thiol-modified niobium carbide MXene quantum dots was constructed for detecting N-gene of SARS-CoV-2. The sensor exhibited a low limit of detection and high selectivity, providing an effective qualitative analysis of the N-gene in complex environments.

MICROCHIMICA ACTA (2021)

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Article Materials Science, Multidisciplinary

1.3 μm passively Q-Switched bismuth doped fiber laser using Nb2C saturable absorber

H. Ahmad et al.

Summary: A novel tunable passively Q-switched fiber laser operating at a wavelength of 1.3 μm was demonstrated, utilizing BDF and Nb2C technology, achieving frequency adjustment in the desired wavelength region.

OPTICAL MATERIALS (2021)

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Article Optics

2.08 μm Q-switched holmium fiber laser using niobium carbide-polyvinyl alcohol (Nb2C-PVA) as a saturable absorber

H. Ahmad et al.

Summary: Q-switched pulses were generated in a holmium-doped fiber laser (HDFL) using a Nb2C-PVA film-based saturable absorber, demonstrating high stability with potential applications in surgery, free-space optical communications, and infrared astronomy.

OPTICS COMMUNICATIONS (2021)

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Article Multidisciplinary Sciences

Passively mode locked thulium and thulium/holmium doped fiber lasers using MXene Nb2C coated microfiber

H. Ahmad et al.

Summary: MXene niobium carbide was successfully utilized as a saturable absorber in thulium- and thulium/holmium-doped fiber lasers for mode-locking. Both lasers demonstrated high stability, excellent performance, and potential for broader applications in future photonics devices.

SCIENTIFIC REPORTS (2021)

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Review Nanoscience & Nanotechnology

Recent Progress in Emerging Two-Dimensional Transition Metal Carbides

Tianchen Qin et al.

Summary: Transition metal carbides (TMCs), as a new member in the two-dimensional materials family, show great potential for applications in transparent electrodes, flexible electronics, broadband photodetectors, and battery electrodes due to their excellent properties. However, the controllable synthesis of TMCs remains a challenge, hindering their device applications. This review systematically summarizes the latest research on TMCs' structure, properties, synthesis, and applicability, while also outlining current challenges and future perspectives for their application.

NANO-MICRO LETTERS (2021)

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Article Chemistry, Physical

Work Function Adjustment of Nb2CTx Nanoflakes as Hole and Electron Transport Layers in Organic Solar Cells by Controlling Surface Functional Groups

Chengwen Huang et al.

Summary: The Nb2CTx nanoflakes were treated with alkali and annealing methods to regulate the surface functional groups and adjust the work function, leading to improved power conversion efficiency in polymer solar cells. This work demonstrates the potential application of Nb2CTx nanoflakes in photovoltaic devices.

ACS ENERGY LETTERS (2021)

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Review Nanoscience & Nanotechnology

Prospects challenges and stability of 2D MXenes for clean energy conversion and storage applications

Anha Bhat et al.

Summary: Two-dimensional material MXene has shown great potential for applications in energy and storage fields due to its remarkable physiochemical properties. However, there are still challenges and limitations in achieving functional MXene with controlled structures and properties for renewable clean energy conversion and storage applications, which require further research and breakthroughs.

NPJ 2D MATERIALS AND APPLICATIONS (2021)

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Article Chemistry, Physical

Understanding charge storage in Nb2CTx MXene as an anode material for lithium ion batteries

Renfei Cheng et al.

Summary: This study reveals the (de)lithiation mechanism of Nb2CTx through experiments and theoretical calculations, showing that charge storage is driven by changes in the oxidation states of Nb and O. The insights provided here offer useful guidance for the design of high-performance LIBs anode materials based on MXenes.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

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Review Chemistry, Physical

Applications of MAX phases and MXenes as catalysts

Iuliana M. Chirica et al.

Summary: MAX phases and MXenes are materials with great potential in heterogeneous catalytic applications, as evidenced by their unique properties and proven effectiveness in various processes.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Multidisciplinary

3D Porous Nb2C MXene/reduced graphene oxide aerogel coupled with NiFe alloy nanoparticles for wearable Zn-air batteries

Hang Lei et al.

Summary: A novel 3D NiFe/MG aerogel was developed as a cathode material for wearable Zn-air batteries, exhibiting superior bifunctional activity. The aerogel possesses a large specific surface area, abundant functional groups, and excellent conductivity, promoting the diffusion of electrolyte and electron transfer.

MATERIALS CHEMISTRY FRONTIERS (2021)

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Article Electrochemistry

Interlayer Engineering Construction of 2D Nb2CTx with Enlarged Interlayer Spacing Towards High Capacity and Rate Capability for Lithium-Ion Storage

Mao-Cheng Liu et al.

Summary: The interlayer spacing in 2D materials significantly influences the Li+ diffusion rate, which can be improved by electrostatic intercalation of PPDA molecules. This interlayer engineering strategy enhances the stability and performance of Li+ storage materials, providing a novel perspective for high-rate capability materials development.

BATTERIES & SUPERCAPS (2021)

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Article Materials Science, Multidisciplinary

MXenes: An Emerging Platform for Wearable Electronics and Looking Beyond

Neng Li et al.

Summary: Wearable devices have potential applications in various fields, but the development of flexible wearable electronics is still in its early stages. MXenes, as wonder materials, have shown promise in energy storage and sensing applications across different research areas.

MATTER (2021)

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Article Chemistry, Physical

Durable sodium battery composed of conductive Ti3C2Tx MXene modified gel polymer electrolyte

Xiaotong Wang et al.

Summary: By incorporating Ti3C2Tx MXene filler, the GPE membrane demonstrated improved electrochemical performance and enhanced conductivity, while preventing the formation of sodium dendrites on the electrode surface.

SOLID STATE IONICS (2021)

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Article Chemistry, Multidisciplinary

Algae Extraction Controllable Delamination of Vanadium Carbide Nanosheets with Enhanced Near-Infrared Photothermal Performance

Shah Zada et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Chemistry, Multidisciplinary

Facile hydrothermal construction of Nb2CTx/Nb2O5 as a hybrid anode material for high-performance Li-ion batteries

Li Qin et al.

CHINESE CHEMICAL LETTERS (2020)

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Article Electrochemistry

A safe etching route to synthesize highly crystalline Nb2CTx MXene for high performance asymmetric supercapacitor applications

Junpeng Xiao et al.

ELECTROCHIMICA ACTA (2020)

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Article Chemistry, Physical

Decorating g-C3N4 with alkalinized Ti3C2 MXene for promoted photocatalytic CO2 reduction performance

Qijun Tang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

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Article Chemistry, Multidisciplinary

Pressure-induced band engineering, work function and optical properties of surface F-functionalized Sc2C MXene

Xiao-Hong Li et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2020)

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Article Physics, Condensed Matter

Efficient metal overlayer catalysts on the Nb2C monolayer for CO oxidation from first-principles screening

Chang Xu et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2020)

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Article Materials Science, Multidisciplinary

Mxene enhanced the photocatalytic activity of ZnO nanorods under visible light

Xiaoyan Liu et al.

MATERIALS LETTERS (2020)

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Review Physics, Multidisciplinary

Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications

Xiantao Jiang et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2020)

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Article Chemistry, Multidisciplinary

Hybrid Charge-Storage Route to Nb2CTx MXene as Anode for Sodium-Ion Batteries

Li Du et al.

CHEMISTRYSELECT (2020)

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Article Chemistry, Multidisciplinary

Ambient Growth of Hierarchical FeOOH/MXene as Enhanced Electrocatalyst for Oxygen Evolution Reaction

Kaixin Zhao et al.

CHEMISTRYSELECT (2020)

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Article Chemistry, Multidisciplinary

2D Ti3C2Tz MXene Synthesized by Water-free Etching of Ti3AlC2 in Polar Organic Solvents

Varun Natu et al.

CHEM (2020)

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Article Nanoscience & Nanotechnology

MXene (Ti3C2Tx) and Carbon Nanotube Hybrid-Supported Platinum Catalysts for the High-Performance Oxygen Reduction Reaction in PEMFC

Chenxi Xu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Nanoscience & Nanotechnology

Tailoring the Electronic Structure of Transition Metals by the V2C MXene Support: Excellent Oxygen Reduction Performance Triggered by Metal-Support Interactions

Xinwei Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Physical

One-pot in-situ hydrothermal synthesis of CdS/Nb2O5/Nb2C heterojunction for enhanced visible-light-driven photodegradation

Daoyuan Zu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

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Article Chemistry, Multidisciplinary

Highly green fluorescent Nb2C MXene quantum dots for Cu2+ ion sensing and cell imaging

Xiang Yan et al.

CHINESE CHEMICAL LETTERS (2020)

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Article Chemistry, Multidisciplinary

The Assembly of MXenes from 2D to 3D

Zhitan Wu et al.

ADVANCED SCIENCE (2020)

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Article Chemistry, Analytical

Biodegradable and photostable Nb2C MXene quantum dots as promising nanofluorophores for metal ions sensing and fluorescence imaging

Guanghui Yang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

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Article Physics, Condensed Matter

The effect of strain on the Li-storage performance of V2C and Nb2C: From first -principles study

Hewen Wang et al.

SOLID STATE COMMUNICATIONS (2020)

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Article Materials Science, Multidisciplinary

Peculiar magnetic behaviour and Meissner effect in two-dimensional layered Nb2C MXene

Zaheer Ud Din Babar et al.

2D MATERIALS (2020)

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Article Chemistry, Physical

A general Lewis acidic etching route for preparing MXenes with enhanced electrochemical performance in non-aqueous electrolyte

Youbing Li et al.

NATURE MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Understanding Chemistry of Two-Dimensional Transition Metal Carbides and Carbonitrides (MXenes) with Gas Analysis

Shuohan Huang et al.

ACS NANO (2020)

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Niobium Carbide MXenes with Broad-Band Nonlinear Optical Response and Ultrafast Carrier Dynamics

Yiduo Wang et al.

ACS NANO (2020)

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Article Engineering, Chemical

Microstructure and mechanical properties of W/steel joints diffusion bonded with Nb and Nb/Ni interlayers by spark plasma sintering

Chunyan Wang et al.

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY (2020)

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Article Chemistry, Physical

Ultrafast Relaxation Dynamics and Nonlinear Response of Few-Layer Niobium Carbide MXene

Gao Lingfeng et al.

SMALL METHODS (2020)

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Article Physics, Applied

Electronic structures and electron-phonon superconductivity of Nb2C-based MXenes

Yang Yang et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2020)

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In-Plane Assembled Single-Crystalline T-Nb2O5 Nanorods Derived from Few-Layered Nb2CTx MXene Nanosheets for Advanced Li-Ion Capacitors

Li Qin et al.

SMALL METHODS (2020)

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Article Engineering, Environmental

Biodegradable titanium nitride MXene quantum dots for cancer phototheranostics in NIR-I/II biowindows

Jundong Shao et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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2D MXene-derived Nb2O5/C/Nb2C/g-C3N4heterojunctions for efficient nitrogen photofixation

Heyan Jiang et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

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Article Chemistry, Multidisciplinary

Highly green fluorescent Nb2C MXene quantum dots

Quan Xu et al.

CHEMICAL COMMUNICATIONS (2020)

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Ultra-efficient electromagnetic wave absorption with ethanol-thermally treated two-dimensional Nb2CTx nanosheets

Zhaoyong Jin et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

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Article Physics, Condensed Matter

Electronic and optical characterization of 2D Ti2C and Nb2C (MXene) thin films

Joseph Halim et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2019)

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Element Replacement Approach by Reaction with Lewis Acidic Molten Salts to Synthesize Nanolaminated MAX Phases and MXenes

Mian Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Multidisciplinary

Decorating g-C3N4 Nanosheets with Ti3C2 MXene Nanoparticles for Efficient Oxygen Reduction Reaction

Xuelian Yu et al.

LANGMUIR (2019)

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Article Chemistry, Physical

2D carbide MXene Ti2CTX as a novel high-performance electromagnetic interference shielding material

Xinliang Li et al.

CARBON (2019)

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Article Energy & Fuels

Niobium carbide/reduced graphene oxide hybrid porous aerogel as high capacity and long-life anode material for Li-ion batteries

Rehman Butt et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2019)

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Article Chemistry, Multidisciplinary

Abnormally Strong Electron-Phonon Scattering Induced Unprecedented Reduction in Lattice Thermal Conductivity of Two-Dimensional Nb2C

Yongda Huang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Synergy of Nb Doping and Surface Alloy Enhanced on Water-Alkali Electrocatalytic Hydrogen Generation Performance in Ti-Based MXene

Cheng-Feng Du et al.

ADVANCED SCIENCE (2019)

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Article Chemistry, Multidisciplinary

Highly Catalytic Niobium Carbide (MXene) Promotes Hematopoietic Recovery after Radiation by Free Radical Scavenging

Xiangyi Ren et al.

ACS NANO (2019)

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Article Chemistry, Physical

Ta4C3 MXene as supercapacitor electrodes

Ravuri Syamsai et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Review Chemistry, Physical

A review of oxygen reduction mechanisms for metal-free carbon-based electrocatalysts

Ruguang Ma et al.

NPJ COMPUTATIONAL MATERIALS (2019)

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Sol-gel synthesized hexagonal boron nitride/titania nanocomposites with enhanced photocatalytic activity

Yuanyuan Sheng et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

MXenes with tunable work functions and their application as electron- and hole-transport materials in non-fullerene organic solar cells

Zhimeng Yu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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Article Chemistry, Inorganic & Nuclear

One-step synthesis of few-layer niobium carbide MXene as a promising anode material for high-rate lithium ion batteries

Jiabao Zhao et al.

DALTON TRANSACTIONS (2019)

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ZnO/WSe2 vdW heterostructure for photocatalytic water splitting

Fafei Hu et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

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Review Chemistry, Multidisciplinary

On the Chemical Diversity of the MAX Phases

Maxim Sokol et al.

TRENDS IN CHEMISTRY (2019)

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Single atom-supported MXene: how single-atomic-site catalysts tune the high activity and selectivity of electrochemical nitrogen fixation

Bin Huang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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MoS2-on-MXene Heterostructures as Highly Reversible Anode Materials for Lithium-Ion Batteries

Chi Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

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Anchoring effects of S-terminated Ti2C MXene for lithium-sulfur batteries: A first-principles study

Xiaobiao Liu et al.

APPLIED SURFACE SCIENCE (2018)

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A hydrothermal etching route to synthesis of 2D MXene (Ti3C2, Nb2C): Enhanced exfoliation and improved adsorption performance

Chao Peng et al.

CERAMICS INTERNATIONAL (2018)

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Review Chemistry, Multidisciplinary

Understanding Catalytic Activity Trends in the Oxygen Reduction Reaction

Ambarish Kulkarni et al.

CHEMICAL REVIEWS (2018)

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One-Step Synthesis of Nb2O5/C/Nb2C (MXene) Composites and Their Use as Photocatalysts for Hydrogen Evolution

Tongming Su et al.

CHEMSUSCHEM (2018)

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First-principle study of the Nbn+1CnT2 systems as electrode materials for supercapacitors

Lina Bai et al.

COMPUTATIONAL MATERIALS SCIENCE (2018)

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Stability and electronic properties of sulfur terminated two-dimensional early transition metal carbides and nitrides (MXene)

Jianhui Yang et al.

COMPUTATIONAL MATERIALS SCIENCE (2018)

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Phase stability and microstructural formations in the niobium carbides

Chase J. Smith et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2018)

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Insights into exfoliation possibility of MAX phases to MXenes

Mohammad Khazaei et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

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Review Chemistry, Applied

MXene-based materials for electrochemical energy storage

Xu Zhang et al.

JOURNAL OF ENERGY CHEMISTRY (2018)

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Direct-gap semiconducting tri-layer silicene with 29% photovoltaic efficiency

Jian Lv et al.

NANO ENERGY (2018)

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The influence of the carbon addition on the microstructure of a U-Nb alloy and the features of Nb2C inclusions

Dong Chen et al.

METALLURGICAL RESEARCH & TECHNOLOGY (2018)

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On the Structural Stability of MXene and the Role of Transition Metal Adatoms

Justinas Palisaitis et al.

NANOSCALE (2018)

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Tuning Schottky barriers for monolayer GaSe FETs by exploiting a weak Fermi level pinning effect

Nanshu Liu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

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Article Medicine, Research & Experimental

Therapeutic mesopore construction on 2D Nb2C MXenes for targeted and enhanced chemo-photothermal cancer therapy in NIR-II biowindow

Xiaoxia Han et al.

THERANOSTICS (2018)

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Article Multidisciplinary Sciences

Microfluidic-spinning construction of black-phosphorus-hybrid microfibres for non-woven fabrics toward a high energy density flexible supercapacitor

Xingjiang Wu et al.

NATURE COMMUNICATIONS (2018)

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Article Chemistry, Physical

The Synthesis Process and Thermal Stability of V2C MXene

Meng Wu et al.

MATERIALS (2018)

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Single platinum atoms immobilized on an MXene as an efficient catalyst for the hydrogen evolution reaction

Jinqiang Zhang et al.

NATURE CATALYSIS (2018)

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Synthesis of Two-Dimensional Nb1.33C (MXene) with Randomly Distributed Vacancies by Etching of the Quaternary Solid Solution (Nb2/3Sc1/3)2AIC MAX Phase

J. Halim et al.

ACS APPLIED NANO MATERIALS (2018)

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2D MXenes: A New Family of Promising Catalysts for the Hydrogen Evolution Reaction

Guoping Gao et al.

ACS CATALYSIS (2017)

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A Two-Dimensional Biodegradable Niobium Carbide (MXene) for Photothermal Tumor Eradication in NIR-I and NIR-II Biowindows

Han Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

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Structure and properties of strengthening layer on Hardox 450 steel

Yurii Ivanov et al.

MATERIALS SCIENCE AND TECHNOLOGY (2017)

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Structural, mechanical and electronic properties of Nb2C: first-principles calculations

Xiaojing Sha et al.

RSC ADVANCES (2017)

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Ultrahigh energy storage and ultrafast ion diffusion in borophene-based anodes for rechargeable metal ion batteries

Dewei Rao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Energy & Fuels

Two-dimensional heterostructures for energy storage

Ekaterina Pomerantseva et al.

NATURE ENERGY (2017)

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Review Nanoscience & Nanotechnology

2D metal carbides and nitrides (MXenes) for energy storage

Babak Anasori et al.

NATURE REVIEWS MATERIALS (2017)

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Emerging nanostructured electrode materials for water electrolysis and rechargeable beyond Li-ion batteries

Ekaterina Pomerantseva et al.

ADVANCES IN PHYSICS-X (2017)

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Two-Dimensional Titanium Nitride (Ti2N) MXene: Synthesis, Characterization, and Potential Application as Surface-Enhanced Raman Scattering Substrate

Bhuvaneswari Soundiraraju et al.

ACS NANO (2017)

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Li-ion uptake and increase in interlayer spacing of Nb4C3 MXene

Shuangshuang Zhao et al.

ENERGY STORAGE MATERIALS (2017)

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Electrolytes for electrochemical energy storage

Lan Xia et al.

MATERIALS CHEMISTRY FRONTIERS (2017)

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A Two-Dimensional Zirconium Carbide by Selective Etching of Al3C3 from Nanolaminated Zr3Al3C5

Jie Zhou et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

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Synthesis and phase transformation mechanism of Nb2C carbide phases

B. Vishwanadh et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2016)

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Prediction of Mobility, Enhanced Storage Capacity, and Volume Change during Sodiation on Interlayer-Expanded Functionalized Ti3C2 MXene Anode Materials for Sodium-Ion Batteries

Yang-Xin Yu

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

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Lithium-ion capacitors with 2D Nb2CTx (MXene) - carbon nanotube electrodes

Ayeong Byeon et al.

JOURNAL OF POWER SOURCES (2016)

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Synthesis of two-dimensional titanium nitride Ti4N3 (MXene)

Patrick Urbankowski et al.

NANOSCALE (2016)

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Proposing the prospects of Ti3CN transition metal carbides (MXenes) as anodes of Li-ion batteries: a DFT study

Xingzhu Chen et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

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Article Chemistry, Multidisciplinary

Investigations on Nb2C monolayer as promising anode material for Li or non-Li ion batteries from first-principles calculations

Junping Hu et al.

RSC ADVANCES (2016)

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Article Chemistry, Multidisciplinary

Two-Dimensional, Ordered, Double Transition Metals Carbides (MXenes)

Babak Anasori et al.

ACS NANO (2015)

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Amine-Assisted Delamination of Nb2C MXene for Li-Ion Energy Storage Devices

Olha Mashtalir et al.

ADVANCED MATERIALS (2015)

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Nb-based MXenes for Li-ion battery applications

Jiajie Zhu et al.

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2015)

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Exploring the possibilities of two-dimensional transition metal carbides as anode materials for sodium batteries

Eunjeong Yang et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2015)

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Article Nanoscience & Nanotechnology

Synthesis of two-dimensional molybdenum carbide, Mo2C, from the gallium based atomic laminate MO2Ga2C

Rahele Meshkian et al.

SCRIPTA MATERIALIA (2015)

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Article Chemistry, Multidisciplinary

One-step synthesis of nanocrystalline transition metal oxides on thin sheets of disordered graphitic carbon by oxidation of MXenes

Michael Naguib et al.

CHEMICAL COMMUNICATIONS (2014)

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Role of Surface Structure on Li-Ion Energy Storage Capacity of Two-Dimensional Transition-Metal Carbides

Yu Xie et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

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New Two-Dimensional Niobium and Vanadium Carbides as Promising Materials for Li-Ion Batteries

Michael Naguib et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Multidisciplinary

Two-Dimensional Transition Metal Carbides

Michael Naguib et al.

ACS NANO (2012)

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Two-Dimensional Nanocrystals Produced by Exfoliation of Ti3AlC2

Michael Naguib et al.

ADVANCED MATERIALS (2011)

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Investigations of niobium carbide contact for carbon-nanotube-based devices

L. Huang et al.

NANOTECHNOLOGY (2010)

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Graphene nanosheets for enhanced lithium storage in lithium ion batteries

Guoxiu Wang et al.

CARBON (2009)

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Article Materials Science, Multidisciplinary

Wear properties of niobium carbide coatings performed by pack method on AISI 1040 steel

U Sen

THIN SOLID FILMS (2005)

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Kinetics of niobium carbide coating produced on AISI 1040 steel by thermo-reactive deposition technique

U Sen

MATERIALS CHEMISTRY AND PHYSICS (2004)

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