4.6 Article

Perspective on ultrathin layered Ni-doped MoS2 hybrid nanostructures for the enhancement of electrochemical properties in supercapacitors

Related references

Note: Only part of the references are listed.
Article Energy & Fuels

Enhancing energy storage capabilities of MoS2 nanoflowers through designing nanoarchitecture by controlling synthesis growth parameters

Sonam Rani et al.

Summary: Among transition metal dichalcogenides, molybdenum disulfide (MoS2) is considered as the most cost-effective electrode material for energy storage applications. Altering the synthesis conditions of MoS2 nanoflowers can result in enhanced charge storage performance.

JOURNAL OF ENERGY STORAGE (2023)

Article Chemistry, Physical

Engineering the active sites tuned MoS2 nanoarray structures by transition metal doping for hydrogen evolution and supercapacitor applications

Dhanasekaran Vikraman et al.

Summary: Extensive investigations have been conducted on the two-dimensional molybdenum sulfide (MoS2) in the past two decades due to their dominating characteristics for various applications. The insertion of doping transition metals such as nickel, copper, and iron into MoS2 matrix was attempted to activate more active sites and enhance electrocatalytic activity. The modified morphological properties, enriched surface area, and plentiful active edges were established for the metal doped MoS2, leading to improved hydrogen evolution and supercapacitor performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Multidisciplinary

Synthesis, Characterization, and Supercapacitor Performance of a Mixed-Phase Mn-Doped MoS2 Nanoflower

Ismaila T. Bello et al.

Summary: Mixed-phase Mn-doped MoS2 nanoflowers were synthesized and characterized for supercapacitor applications in this research. The nanoflowers exhibited a pseudo-capacitive behavior with a high specific capacitance, energy density, and power density, attributed to their mixed phase and unique structural properties.

NANOMATERIALS (2022)

Article Chemistry, Multidisciplinary

2-Dimensional layered molybdenum disulfide nanosheets and CTAB-assisted molybdenum disulfide nanoflower for high performance supercapacitor application

H. Ganesha et al.

Summary: This study investigated the supercapacitor performance of hydrothermal synthesized MoS2 nanosheets and CTAB-assisted MoS2 nanoflowers. The MoS2 nanoflower exhibits higher specific capacitance due to its larger surface area with active edges, providing more energy storage in the electrode.

NANOSCALE ADVANCES (2022)

Article Energy & Fuels

Rare Earth-Doped MoS2 for Supercapacitor Application

M. Isacfranklin et al.

Summary: This study investigates the use of molybdenum-based electrode materials, specifically pure and rare earth-doped MoS2 electrodes, for energy storage devices. The research shows that doping rare earth elements enhances the conductivity and cycling life of the material. The findings contribute to the development of efficient energy storage applications using rare earth-doped metal sulfides.

ENERGY & FUELS (2022)

Article Nanoscience & Nanotechnology

Effect of cobalt doping on the enhanced energy storage performance of 2D vanadium diselenide: experimental and theoretical investigations

Sree K. A. Raj et al.

Summary: This study reports experimental and theoretical investigations on the effect of cobalt doping in 1T-VSe2, and observes that 3% Co doped VSe2 exhibits better energy storage performance. By assembling a solid state asymmetric supercapacitor with specific electrode materials, excellent energy storage performance is achieved.

NANOTECHNOLOGY (2022)

Article Chemistry, Physical

Design and fabrication of high performance supercapacitor based MoS2@TiO2 composite electrode for wide range temperature applications

M. Rajeswari et al.

Summary: Hydrothermal crystallization was used to synthesize a hybrid system containing titania and molybdenum disulfide. The physicochemical properties of the products were analyzed, revealing that the MoS2@TiO2 electrode displayed excellent cycle stability and good reversibility, with a high specific capacitance and energy density.

CHEMICAL PHYSICS LETTERS (2022)

Article Chemistry, Physical

Electrochemical performance of mixed-phase 1T/2H MoS2 synthesized by conventional hydrothermal v/s microwave-assisted hydrothermal method for supercapacitor applications

Pawanpreet Kour et al.

Summary: Mixed-phase 1T/2H MoS2 has been synthesized via conventional hydrothermal (HT) and microwave-assisted hydrothermal (MHT) techniques, and their electrochemical performances were compared. The results show that MoS2 synthesized by the hydrothermal method exhibits superior electrochemical performance, including higher capacitance and higher capacitance retention.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Proceedings Paper Materials Science, Multidisciplinary

Co-MoS2 nanoflower coated carbon fabric as a flexible electrode for supercapacitor

R. Rohith et al.

Summary: Cobalt doped MoS2 (Co-MoS2) nanoflowers were successfully synthesized via a simple one-step hydrothermal method and characterized. Co-MoS2 exhibits excellent specific capacitance and cyclic stability in supercapacitor applications, making it a suitable electrode material.

MATERIALS TODAY-PROCEEDINGS (2022)

Article Chemistry, Physical

Ni-doped MoS2 modified graphitic carbon nitride layered hetero-nanostructures as highly efficient photocatalysts for environmental remediation

Eirini D. Koutsouroubi et al.

Summary: The 2D/2D heterostructure composed of exfoliated Ni-doped MoS2 nanosheets and g-C3N4 layers shows outstanding photocatalytic activity in reducing Cr(VI) in aqueous solutions, with enhanced carrier density and mobility at the Ni-MoS2/g-C3N4 interface playing a key role. In addition, fast water oxidation kinetics also contribute to the high efficiency of the photocatalytic process.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Electrochemistry

Synthesis of bimetallic MoS2/VS2 nano-urchins-reduced graphene oxide hybrid nanocomposite for high performance supercapacitor application

Syeda Wishal Bokhari et al.

Summary: Metal disulphides with 2-D structure and high conductivity have potential applications in energy storage, but their instability is a limiting factor. This study successfully prepared high specific capacitance and high energy density MoS2/VS2 nano-urchins grown on reduced graphene oxide matrix via a facile hydrothermal approach.

ELECTROCHIMICA ACTA (2021)

Article Engineering, Electrical & Electronic

A Tutorial on Electrochemical Impedance Spectroscopy and Nanogap Electrodes for Biosensing Applications

Neil T. Kemp

Summary: EIS is a powerful measurement technique used to characterize and understand the interfacial behavior of liquid-solid interfaces, with applications in chemical and bio-sensing. This article serves as a tutorial on basic EIS theory, highlighting new applications in advanced bio-sensing, including capacitive biosensors and nanogap electrodes with novel applications.

IEEE SENSORS JOURNAL (2021)

Article Nanoscience & Nanotechnology

Enhancing the Electrochemical Performance and Structural Stability of Ni-Rich Layered Cathode Materials via Dual-Site Doping

Mihai Chu et al.

Summary: In this study, dual-site Nb doping on both lithium and transition-metal sites significantly improved the rate performance and structural stability of Ni-rich layered cathode material LiNi0.8Co0.1Mn0.1O2. The Nb-doped cathode exhibited a high capacity retention of 81% after 200 electrochemical cycles and demonstrated remarkable rate capability with a discharge capacity of 176 mAh.g(-1) at 10C rate. This dual-site doping approach could potentially serve as a universal modification strategy to enhance the electrochemical performance of other cathode materials.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Three-Dimensional Self-Supporting Ti3C2 with MoS2 and Cu2O Nanocrystals for High-Performance Flexible Supercapacitors

Xiaoqi Mao et al.

Summary: A facile method for fabricating 3D self-supporting Ti3C2 with MoS2 and Cu2O nanocrystal composites for supercapacitor applications was developed in this study, showing excellent performance. The composite electrode exhibited a synergistic effect between Ti3C2, MoS2, and Cu2O, enhancing the specific capacitance and cycling stability of the supercapacitor.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Facile synthesis of V2O5/graphene composites as advanced electrode materials in supercapacitors

Min Fu et al.

Summary: Hybrid electrode materials of vanadium pentoxide (V2O5) grown on graphene by a microwave synthetic method exhibit excellent electrochemical performances in supercapacitors, with specific capacitances, capacitance retention, energy density, and power density surpassing many similar devices. This study also investigates the capacitive performances of V2O5/graphene composites with different component ratios and discusses the charge storage mechanism comprehensively.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Chemistry, Physical

Effect of morphology and phase engineering of MoS2 on electrochemical properties of carbon nanotube/polyaniline@MoS2 composites

Juguo Dai et al.

Summary: This study synthesized a carbon nanotube/polyaniline@MoS2 composite with excellent electrochemical properties, good cycling stability (retaining 80.8% capacitance after over 5000 cycles), and superior energy density in supercapacitor devices. The unique morphology of MoS2 shells in the composites facilitates rapid charge transport and ionic diffusion, improving capacitance and stability.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Chemistry, Physical

Growth of MnCo2O4 hollow nano-spheres on activated carbon cloth for flexible asymmetric supercapacitors

Zitong Zhu et al.

Summary: This study developed a simple strategy for constructing MnCo2O4 materials with HNS structure, providing new possibilities for high-performance flexible supercapacitors. The fabricated MnCo2O4 HNS/ACC//ACC FASCs showed remarkable electrochemical performance with high energy and power densities as well as excellent mechanical flexibility.

JOURNAL OF POWER SOURCES (2021)

Article Materials Science, Multidisciplinary

Enhanced electrochemical performance of cobalt doped MoS2/N, S-rGO composite as Electrode Materials for Supercapacitor Application

S. Silambarasan et al.

Summary: In this study, molybdenum disulfide and Co-doped composite materials were prepared using the hydrothermal method, and their crystal structures, morphology, and elemental compositions were analyzed. The Co-doped composite exhibited a high capacity and excellent cyclic stability, making it a promising electrode material for supercapacitors with high power density and energy density.

MATERIALS LETTERS (2021)

Article Materials Science, Ceramics

Fabrication of Co doped MoS2 nanosheets with enlarged interlayer spacing as efficient and pH-Universal bifunctional electrocatalyst for overall water splitting

Qinghe Wei et al.

Summary: A one-step method for preparing vertically aligned Co doped MoS2 nanosheets on carbon cloth is reported, showing long-term durability and low voltage characteristics for hydrogen and oxygen production in water electrolysis at different pH conditions. The excellent properties of Co-MoS2@CC are attributed to the uncovering of more active sites and high porosity resulting from Co doping, which enhances conductivity and reduces hydrogen adsorption energy in HER and benefits catalytic active sites in OER.

CERAMICS INTERNATIONAL (2021)

Article Chemistry, Physical

Phase Stability and Raman/IR Signatures of Ni-Doped MoS2 from Density Functional Theory Studies

Enrique Guerrero et al.

Summary: Research on Ni-doped MoS2 focuses on structure, properties, and formation energy; stable t-intercalation does not increase the c-parameter; Ni doping alters electronic density of states in MoS2 and creates new peaks in infrared and Raman spectra.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Article Engineering, Electrical & Electronic

Cabbage-Like NiCo2S4/MoS2 Assemblies as Electrode Materials for Asymmetric Hybrid Capacitors

Yan Zhao et al.

Summary: Cabbage-like NiCo2S4/MoS2 assemblies were prepared via a hydrothermal process, showing high specific capacitance and excellent capacitance retention. The assembled asymmetric supercapacitor exhibited a high energy density at a moderate power density, indicating promising applications in future energy storage devices.

JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS (2021)

Review Nanoscience & Nanotechnology

Achieving high energy density and high power density with pseudocapacitive materials

Christopher Choi et al.

NATURE REVIEWS MATERIALS (2020)

Article Electrochemistry

Mn incorporated MoS2 nanoflowers: A high performance electrode material for symmetric supercapacitor

Shib Shankar Singha et al.

ELECTROCHIMICA ACTA (2020)

Article Materials Science, Ceramics

In situ growth of manganese ferrite nanorods on graphene for supercapacitors

Min Fu et al.

CERAMICS INTERNATIONAL (2020)

Article Chemistry, Physical

2D/3D heterostructure of h-BN/reduced graphite oxide as a remarkable electrode Material for supercapacitor

Indrajit M. Patil et al.

JOURNAL OF POWER SOURCES (2020)

Article Physics, Condensed Matter

Effect of Cu concentration and dopant site on the band gap of MoS2: A DFT study

Akhtar Hussain et al.

COMPUTATIONAL CONDENSED MATTER (2020)

Article Electrochemistry

Microwave-assisted synthesis of Fe-doped NiMnO3 as electrode material for high-performance supercapacitors

Shaoming Qiao et al.

JOURNAL OF SOLID STATE ELECTROCHEMISTRY (2019)

Article Chemistry, Physical

The graphene/lanthanum oxide nanocomposites as electrode materials of supercapacitors

Jiaoxia Zhang et al.

JOURNAL OF POWER SOURCES (2019)

Article Materials Science, Multidisciplinary

Enhanced-performance flexible supercapacitor based on Pt-doped MoS2

Jian Shao et al.

MATERIALS LETTERS (2019)

Article Chemistry, Multidisciplinary

Enhanced Electrochemical Performance of Li-Rich Layered Cathode Materials by Combined Cr Doping and LiAlO2 Coating

Yunjian Liu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Review Chemistry, Multidisciplinary

Exploring competitive features of stationary sodium ion batteries for electrochemical energy storage

Tiefeng Liu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Article Chemistry, Multidisciplinary

Enhanced optical, magnetic and hydrogen evolution reaction properties of Mo1-xNixS2 nanoflakes

Levna Chacko et al.

RSC ADVANCES (2019)

Article Engineering, Environmental

Co3O4@CoNi-LDHcore/shell nanosheet arrays for high-performance battery-type supercapacitors

Jiao-Jiao Zhou et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Review Chemistry, Multidisciplinary

Recent advances in functionalized micro and mesoporous carbon materials: synthesis and applications

Mercy R. Benzigar et al.

CHEMICAL SOCIETY REVIEWS (2018)

Article Engineering, Chemical

Electrospun polystyrene-(emeraldine base) mats as high-performance materials for dye removal from aqueous media

Filipe D. S. Gorza et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2018)

Article Materials Science, Multidisciplinary

Layer-by-layer self-assembly of ternary MoS2-rGO@PPyNTs nanocomposites for high performance supercapacitor electrode

Devalina Sarmah et al.

SYNTHETIC METALS (2018)

Article Biophysics

Au nanoparticles functionalized 3D-MoS2 nanoflower: An efficient SERS matrix for biomolecule sensing

Shib Shankar Singha et al.

BIOSENSORS & BIOELECTRONICS (2018)

Article Chemistry, Physical

High performance asymmetric supercapacitor based on molybdenum disulphide/graphene foam and activated carbon from expanded graphite

Tshifhiwa M. Masikhwa et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2017)

Article Electrochemistry

Electrodeposition of Cu-Doped MoS2 for Charge Storage in Electrochemical Supercapacitors

Bamidele D. Falola et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Swollen Ammoniated MoS2 with 1T/2H Hybrid Phases for High -Rate Electrochemical Energy Storage

Dezhi Wang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Review Chemistry, Multidisciplinary

Latest advances in supercapacitors: from new electrode materials to novel device designs

Faxing Wang et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Chemistry, Multidisciplinary

Asymmetric Supercapacitor Electrodes and Devices

Nitin Choudhary et al.

ADVANCED MATERIALS (2017)

Article Nanoscience & Nanotechnology

Novel Dual-Ion Hybrid Supercapacitor Based on a NiCo2O4 Nanowire Cathode and MoO2-C Nanofilm Anode

Yuanyuan Li et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Chemistry, Multidisciplinary

Synthesis of Two-Dimensional Materials for Capacitive Energy Storage

Beatriz Mendoza-Sanchez et al.

ADVANCED MATERIALS (2016)

Article Chemistry, Multidisciplinary

Engineering water dissociation sites in MoS2 nanosheets for accelerated electrocatalytic hydrogen production

Jian Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Review Electrochemistry

A Brief Review on Electrode Materials for Supercapacitor

Zaharaddeen S. Iro et al.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2016)

Article Chemistry, Analytical

Vertically aligned TiO2 nanotubes: Highly stable electrochemical supercapacitor

Shrikant S. Raut et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2016)

Article Chemistry, Multidisciplinary

Ni-doped MoS2 nanoparticles as highly active hydrogen evolution electrocatalysts

Dezhi Wang et al.

RSC ADVANCES (2016)

Article Chemistry, Physical

A redox-active 2D covalent organic framework with pyridine moieties capable of faradaic energy storage

Abdul Muqsit Khattak et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Engineering, Environmental

Fabrication and characterization of titania nanotube/cobalt sulfide supercapacitor electrode in various electrolytes

Rupashree S. Ray et al.

CHEMICAL ENGINEERING JOURNAL (2015)

Article Nanoscience & Nanotechnology

Metallic 1T phase MoS2 nanosheets as supercapacitor electrode materials

Muharrem Acerce et al.

NATURE NANOTECHNOLOGY (2015)

Article Chemistry, Multidisciplinary

Three-Dimensional Assembly of Single-Layered MoS2y

Peng-peng Wang et al.

ADVANCED MATERIALS (2014)

Article Chemistry, Multidisciplinary

Facile synthesis of nanostructured CuCo2O4 as a novel electrode material for high-rate supercapacitors

Afshin Pendashteh et al.

CHEMICAL COMMUNICATIONS (2014)

Article Chemistry, Multidisciplinary

Edge-, width- and strain-dependent semiconductor-metal transition in SnSe nanoribbons

Yucheng Huang et al.

RSC ADVANCES (2014)

Review Chemistry, Multidisciplinary

The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets

Manish Chhowalla et al.

NATURE CHEMISTRY (2013)

Article Chemistry, Multidisciplinary

Anomalous Lattice Vibrations of Single- and Few-Layer MoS2

Changgu Lee et al.

ACS NANO (2010)

Article Chemistry, Physical

Exfoliated MoS2 Nanocomposite as an Anode Material for Lithium Ion Batteries

Jie Xiao et al.

CHEMISTRY OF MATERIALS (2010)

Article Chemistry, Physical

CoS spheres for high-rate electrochemical capacitive energy storage application

P. Justin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Physics, Condensed Matter

A grid-based Bader analysis algorithm without lattice bias

W. Tang et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2009)

Article Chemistry, Physical

Relaxed core projector-augmented-wave method

M. Marsman et al.

JOURNAL OF CHEMICAL PHYSICS (2006)

Article Chemistry, Physical

Molybdenum disulfide nanowires and nanoribbons by electrochemical/chemical synthesis

Q Li et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

Article Chemistry, Physical

Dry reforming of methane over nickel catalysts supported on magnesium aluminate spinels

JJ Guo et al.

APPLIED CATALYSIS A-GENERAL (2004)