4.8 Review

Ferromagnetic Elements in Two-Dimensional Materials: 2D Magnets and Beyond

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Designing In Situ Grown Ternary Oxide/2D Ni-BDC MOF Nanocomposites on Nickel Foam as Efficient Electrocatalysts for Electrochemical Water Splitting

Ebrahim Sadeghi et al.

Summary: In this study, a series of nanocomposites based on two-dimensional metal-organic frameworks were developed on nickel foam using a facile and scalable method, for the purpose of overall water splitting. The researchers found that different types of nanocomposites exhibited distinct catalytic activities for the hydrogen and oxygen evolution reactions, leading to improved efficiency of overall water splitting.

ACS MATERIALS AU (2022)

Article Chemistry, Physical

Perspective Boosting electrocatalytic water splitting by magnetic fields

Xiaoning Li et al.

Summary: This article comprehensively discusses the various effects of magnetic fields on the oxygen evolution reaction, highlighting the importance of the type/setup of the magnetic field and the magnetism of electrocatalysts for its real effectiveness.

CHEM CATALYSIS (2022)

Article Engineering, Electrical & Electronic

Gadolinium Halide Monolayers: A Fertile Family of Two-Dimensional 4f Magnets

Haipeng You et al.

Summary: Two-dimensional (2D) magnets have great potentials for next-generation information devices. This mini-review introduces recent progress in 2D Gd halides from a theoretical aspect. It highlights the key roles of Gd's 4f and 5d orbitals in these materials.

ACS APPLIED ELECTRONIC MATERIALS (2022)

Article Chemistry, Multidisciplinary

Synthesis of porphyrin-based 2D ytterbium metal organic frameworks for efficient photodynamic therapy

Xiang Zheng et al.

Summary: In this study, 2D Yb-TCPP MOFs with a size of around 200 nm were synthesized using a wet chemical method. These MOFs exhibited high efficiency in generating singlet oxygen species (O-1(2)) and low cytotoxicity, showing promising potential as anticancer agents in vitro.

RSC ADVANCES (2022)

Review Chemistry, Inorganic & Nuclear

Two-dimensional materials for electrocatalysis and energy storage applications

Tingting Li et al.

Summary: This paper discusses in detail the use of 2D materials beyond graphene in electrocatalysis and energy storage. The properties related to the electronic and structural features of these materials are explored and recent research results are analyzed. The paper also highlights the potential and future challenges of these materials in the fields of energy conversion and storage.

INORGANIC CHEMISTRY FRONTIERS (2022)

Article Nanoscience & Nanotechnology

Recent advances in graphene and other 2D materials

Pablo Ares et al.

Summary: The isolation and study of graphene as the first two-dimensional material has opened up new possibilities in the field of condensed matter physics and materials. Its stable and outstanding properties have led to the exploration of a whole new family of materials known as two-dimensional materials or 2D materials. The combination of 2D crystals allows the creation of composite materials with unique functionalities, enabling the study of new challenges in fundamental physics and the development of novel applications.

NANO MATERIALS SCIENCE (2022)

Article Chemistry, Multidisciplinary

A cobalt-doped WS2/WO3 nanocomposite electrocatalyst for the hydrogen evolution reaction in acidic and alkaline media

Sunil R. Kadam et al.

Summary: The development of earth-abundant and green electrocatalysts for efficient hydrogen evolution is an important research field. In this study, WS2/WO3 hybrid catalysts were synthesized and it was found that the 5% Co-WS2/WO3 composite showed the most promising electrocatalytic activity among the doped catalysts.

NEW JOURNAL OF CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

2D magnetic phases of Eu on Ge(110)

Dmitry Averyanov et al.

Summary: 2D magnetic materials are at the forefront of magnetism research, exhibiting unconventional phases and properties controlled by external stimuli. This study reports 2D magnetic phases of Eu on the Ge(110) surface, with different surface densities of Eu atoms. The phases exhibit in-plane magnetic ordering at low temperatures, with a strong dependence of the effective magnetic transition temperature on weak magnetic fields. The study suggests that a variety of substrates can host submonolayer 2D magnetic phases.

NANOSCALE (2022)

Article Chemistry, Inorganic & Nuclear

Tandem ZnCo-porphyrin metal-organic frameworks for enhanced photoreduction of CO2

Xuyang Chen et al.

Summary: A bimetallic ZnCo-porphyrin metal-organic framework (ZnCo-BMOF) nanosheet was developed for efficient photoreduction of CO2 to CO. The ZnCo-BMOF nanosheet combines photosensitizers (Zn porphyrin) and catalysts (Co porphyrin) to enable fast electron transfer and effective catalytic activity.

INORGANIC CHEMISTRY FRONTIERS (2022)

Article Chemistry, Multidisciplinary

Two-dimensional cobalt telluride as a piezo-tribogenerator

Solomon Demiss Negedu et al.

Summary: This study successfully generates electricity using waste heat through the piezoelectric and triboelectric properties of 2D cobalt telluride. The 2D piezo-tribogenerator shows excellent characteristics with high voltage, fast response time, and high responsivity. Density functional theory is used to validate the experimental results.

NANOSCALE (2022)

Review Pharmacology & Pharmacy

Two-dimensional (2D) materials beyond graphene in cancer drug delivery, photothermal and photodynamic therapy, recent advances and challenges ahead: A review

Mohammad Jafar Molaei

Summary: Various 2D materials with superior properties have been developed for biomedical and cancer therapy applications, such as TMDs, BN, MXenes, LDHs, and BP nanosheets. These materials are used for drug delivery, bioimaging, photothermal therapy, and other applications in cancer treatment.

JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY (2021)

Article Chemistry, Physical

Ni-Fe-Co based mixed metal/metal-oxides nanoparticles encapsulated in ultrathin carbon nanosheets: A bifunctional electrocatalyst for overall water splitting

Waleed Yaseen et al.

Summary: This study presents a highly efficient Ni-Fe-Co-based mixed metal/metal-oxides nanoparticles encapsulated in ultrathin carbon nanosheets (NFC@CNSs) catalyst, which exhibits remarkable activity in 1.0 M KOH with superior specific surface area and microstructure. In an alkaline media, the catalyst can achieve a high current density of 10 mA cm(-2) with a low applied voltage, demonstrating excellent catalytic efficiency.

SURFACES AND INTERFACES (2021)

Article Chemistry, Multidisciplinary

Ferromagnetism in 2D Vanadium Diselenide

Xiong Wang et al.

Summary: This study reports a 2D ferromagnetic semiconductor material, 2H-phase vanadium diselenide (VSe2), showing enhanced magnetic ordering due to structural anisotropy at the 2D limit. This material only exhibits ferromagnetism in its 2D form, making it a promising candidate for miniature spintronics and information storage devices.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Large Tunneling Magnetoresistance in van der Waals Ferromagnet/Semiconductor Heterojunctions

Wenkai Zhu et al.

Summary: This study reports all-2D van der Waals vertical spin-valve devices with two distinct transport behaviors and reveals the critical role of pinholes in the magnetoresistance of such devices.

ADVANCED MATERIALS (2021)

Review Chemistry, Multidisciplinary

Defect Engineering of Two-Dimensional Transition-Metal Dichalcogenides: Applications, Challenges, and Opportunities

Qijie Liang et al.

Summary: This review article highlights the role of chalcogen atomic defects in engineering 2D TMDs, particularly focusing on device performance improvements. Various approaches for creating chalcogen atomic defects and their effects on optical, electrical, and magnetic properties are systematically overviewed. The dynamic evolution and repair of chalcogen atomic defects are also discussed, along with perspectives on challenges and opportunities in the field.

ACS NANO (2021)

Article Electrochemistry

Double metal-organic frameworks derived Fe-Co-Ni phosphides nanosheets as high-performance electrocatalyst for alkaline electrochemical water splitting

Xiaolong Zhang et al.

Summary: An efficient bi-functional electrocatalyst FeCoNiP@C/NF has been developed for electrochemical overall water-splitting. The catalyst exhibited excellent OER, HER, and overall water-splitting abilities in 1.0 M KOH to reach a current density of 100 mA/cm(2).

ELECTROCHIMICA ACTA (2021)

Article Engineering, Environmental

2D bimetallic RuNi alloy Co-catalysts remarkably enhanced the photocatalytic H2 evolution performance of g-C3N4 nanosheets

Xin Han et al.

Summary: The bimetallic RuNi alloys with a 2D structure can serve as a co-catalyst for g-C3N4 nanosheets, improving photocatalytic hydrogen production performance.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Multidisciplinary

2D organic-α-Co(OH)2 material and derived Co/C composites with bifunctions of anti-corrosion and microwave absorption

Jianwen Ge et al.

Summary: This article successfully fabricated alpha-Co(OH)(2) lamellae as the precursor of Co/C composites and investigated the microstructures and absorption properties. The in situ polymerization and subsequent calcination process suggested that decorated carbon plays a crucial role in tuning the microstructure, leading to high absorption performance and corrosion resistance for the samples. Additionally, the ring-shaped Co/C composites generated at relatively low temperature exhibited outstanding microwave absorption characteristics, providing an opportunity for the design of absorbent materials with commercial value.

COMPOSITES PART B-ENGINEERING (2021)

Review Chemistry, Analytical

Two-dimensional inorganic nanosheets: production and utility in the development of novel electrochemical (bio)sensors and gas-sensing applications

Alexandros Ch. Lazanas et al.

Summary: This review focuses on the application of inorganic layered materials in developing novel electrochemical sensors, analytical devices, and gas-phase sensing applications using two-dimensional nanosheets, discussing various families of ILMs and production methods while evaluating their utility in contemporary analysis and potential for further improvement.

MICROCHIMICA ACTA (2021)

Article Nanoscience & Nanotechnology

The effects of substitutional Fe-doping on magnetism in MoS2 and WS2 monolayers

Kyungnam Kang et al.

Summary: Substitutional Fe-doping of MoS2 and WS2 monolayers induces different magnetic properties, with Fe dopants in WS2 assuming deep-level trap states compared to shallow states in Fe:MoS2. Unlike Fe:MoS2, Fe:WS2 does not show a magnetic phase transition to ferromagnetism, as confirmed by density functional theory calculations.

NANOTECHNOLOGY (2021)

Article Chemistry, Physical

Two-dimensional ferromagnetism in Eu-intercalated few-layer graphene

Ivan S. Sokolov et al.

Summary: 2D magnets show potential for unconventional quantum phases, exploration of fundamental physics of magnetism, and ultra-compact devices. By encapsulating a monolayer Eu lattice between graphene monolayers, a chemically inert van der Waals 2D ferromagnet is formed. The results expand the family of 2D magnets and establish a versatile platform for synthesis of new members by metal intercalation.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Materials Science, Multidisciplinary

Magnetic properties of devicelike cobalt/2D materials interfaces

Jacko Rastikian et al.

Summary: The magnetism of a cobalt ultrathin film deposited on different two-dimensional (2D) materials was studied using the Brillouin light scattering technique. The results showed enhanced perpendicular magnetic anisotropy in the Co/2D systems compared to the reference layer (Co/SiO2), along with an increase in magnetic damping and a small Dzyaloshinskii-Moriya interaction in the samples. These findings were discussed in comparison with ab initio calculations and recent literature.

PHYSICAL REVIEW MATERIALS (2021)

Article Chemistry, Multidisciplinary

A Multifunctional Dysprosium-Carboxylato 2D Metall-Organic Framework

Jonay Gonzalez et al.

Summary: This study reported the microwave assisted synthesis of a bidimensional (2D) metal–organic framework (MOF). The material exhibits single-ion magnet behavior and can be exfoliated into stable nanosheets by sonication.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Analytical

An ultrathin 2D Yb(III) metal-organic frameworks with strong electrochemiluminescence as a on-off-on platform for detection of picric acid and berberine chloride form

Xiao Yan Wang et al.

Summary: This study explores the strong electrochemiluminescence behavior of ultrathin two-dimensional metal-organic frameworks, showing that thinner 2D Yb-MOFs exhibit stronger ECL signals. The ECL intensity is enhanced by increasing the specific surface area and fluorescence quantum yield. The ultrathin 2D Yb-MOF-1 is selected as a new ECL emitter for picric acid and berberine chloride form detection, demonstrating promising analytical performance.

TALANTA (2021)

Article Multidisciplinary Sciences

Current-induced switching of proximity-induced ferromagnetic surface states in a topological insulator

Masataka Mogi et al.

Summary: Efficient current-induced switching of surface ferromagnetism in hetero-bilayers of topological insulator (Bi1-xSbx)(2)Te-3 and ferromagnetic insulator Cr2Ge2Te6 demonstrates the potential for electrical control of dissipationless topological-current circuits, showing efficient charge-to-spin current conversion and large anomalous Hall effect.

NATURE COMMUNICATIONS (2021)

Article Multidisciplinary Sciences

Strong intrinsic room-temperature ferromagnetism in freestanding non-van der Waals ultrathin 2D crystals

Hao Wu et al.

Summary: A scalable method has been developed to prepare freestanding non-van der Waals ultrathin 2D crystals, leading to the discovery of strong, ambient-air-robust room-temperature ferromagnetism in freestanding non-van der Waals 2D CrTe crystals. These freestanding 2D CrTe crystals show comparable or even better ferromagnetic properties than commonly used Fe, Co, Ni, and BaFe12O19, making them promising as new platforms for intrinsically ferromagnetic 2D crystals at room temperature and integrated 2D devices.

NATURE COMMUNICATIONS (2021)

Article Engineering, Environmental

Erbium-doped tungsten selenide nanosheets with near-infrared II emission and photothermal conversion

Youqiang Huang et al.

Summary: By doping Er ions, the luminescence of 2D nanosheets is extended to the NIR II window, with a high photothermal conversion efficiency. This suggests that the prepared nanosheets may be promising for dual-functionality in bioimaging and photothermal therapy.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Excellent electromagnetic wave absorption of Co/Fe2O3 composites by additional activated carbon for tuning the optical and the magnetic properties

Dahlang Tahir et al.

Summary: The study successfully achieved a composite Co/Fe2O3/AC material with excellent electromagnetic wave absorption performance, attributed to conductivity loss, multiple reflections, electron hoping, and scattering caused by the unique arrangement of atoms. This material shows great potential for the development of absorbing materials for electromagnetic waves.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Review Engineering, Environmental

Magnetic field assisted adsorption of pollutants from an aqueous solution: A review

Jianran Ren et al.

Summary: The magnetic field serves as a special substance that objectively exists and transmits magnetic force between objects, providing enhancement for pollutant adsorption. By adjusting the type and parameters of the magnetic field, adsorption efficiency and selectivity can be improved. Currently, there is a research gap in the area of pollutant enhanced-adsorption technique using magnetic fields.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Physics, Applied

Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives

Shengyu Sun et al.

Summary: The effects of Fe substitution for Ti on the (Ti1-xFex)(3)AlC2 MAX phases result in structural expansion, contraction, and a change in ferromagnetic state. Exfoliation leads to paramagnetic two-dimensional MXenes, with broken exchange coupling along c-axis. The (Ti0.975Fe0.025)(3)C2T delta free-standing paper exhibits excellent electromagnetic interference properties with a wide frequency range.

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM (2021)

Article Chemistry, Physical

Spin-induced linear polarization of photoluminescence in antiferromagnetic van der Waals crystals

Xingzhi Wang et al.

Summary: This study successfully demonstrates the optical detection of Neel vector orientation in the van der Waals antiferromagnet NiPS3, and reveals a strong correlation between photoluminescence polarization and spin orientation in the crystal. By applying an in-plane magnetic field, manipulation of the photoluminescence polarization is achieved.

NATURE MATERIALS (2021)

Article Materials Science, Multidisciplinary

Room-temperature ferromagnetism enhancement in Fe-doped VSe2 nanosheets synthesized by a chemical method

Li-Yan Hu et al.

Summary: Two-dimensional VSe2 and V1-xFexSe2 nanosheets were synthesized using a high-temperature organic solution method, with tunable thickness and room-temperature ferromagnetism. The enhancement of magnetization in V0.8Fe0.2Se2 nanosheets is attributed to the coupling interaction of 3d orbits between V and Fe atoms, showing 5 times higher coercivity and magnetization compared to pure VSe2 nanosheets.

RARE METALS (2021)

Article Multidisciplinary Sciences

Embedding atomic cobalt into graphene lattices to activate room-temperature ferromagnetism

Wei Hu et al.

Summary: Embedding Cobalt atoms in graphene lattice can achieve robust room-temperature ferromagnetism, facilitated by the formation of square-planar Co-N-4 moieties and local magnetic moments provided by atomically dispersed Co atoms.

NATURE COMMUNICATIONS (2021)

Review Chemistry, Physical

Atomically Thin Nanosheets Confined in 2D Heterostructures: Metal-Ion Batteries Prospective

Abbas Khan et al.

Summary: This article discusses the significance and characteristics of graphene-based and beyond-graphene 2D heterostructures as electrode materials for various ion batteries, along with the challenges and future research directions in developing these materials.

ADVANCED ENERGY MATERIALS (2021)

Article Physics, Applied

Exchange bias and spin-orbit torque in the Fe3GeTe2-based heterostructures prepared by vacuum exfoliation approach

Yu Zhang et al.

Summary: This study demonstrates the importance of high-quality interfaces in achieving exchange bias and SOT effect in 2D van der Waals materials-based magnetic heterostructures. The results show significant out-of-plane exchange bias and improved SOT-driven switching performance, paving the way for the implementation of 2D van der Waals materials in spintronic devices.

APPLIED PHYSICS LETTERS (2021)

Article Chemistry, Inorganic & Nuclear

Iron Phthalocyanine/Two-Dimensional Metal-Organic Framework Composite Nanosheets for Enhanced Alkaline Hydrogen Evolution

Xiaoyin Zhang et al.

Summary: A study on the development of two-dimensional metal-organic framework (2D MOF) composite nanosheets for enhanced performance in alkaline hydrogen evolution reaction (HER) was reported. The nanosheets, consisting of ultrathin Ni-MOF with uniformly anchored FePc molecules, exhibited significantly increased current density, improved activity, and enhanced durability. The resulting nanosheet catalyst FePc@Ni-MOF demonstrated low overpotential and satisfactory long-term stability, outperforming pristine FePc, Ni-MOF, and a counterpart FePc@bulk-MOF.

INORGANIC CHEMISTRY (2021)

Article Chemistry, Analytical

Building CoP/Co-MOF heterostructure in 2D nanosheets for improving electrocatalytic hydrogen evolution over a wide pH range

Qiling Li et al.

Summary: This study proposed a facile method to fabricate a self-supported electrode with excellent hydrogen evolution reaction (HER) activities. The optimized 2D CoP/Co-MOF exhibits outstanding HER performance over a wide pH range, with fast charge-transfer rate and abundant exposed active sites. This work provides an effective strategy to design pH-universal HER activity of MOF-based electrocatalysts.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2021)

Article Materials Science, Multidisciplinary

Magnetism and microwave absorption properties of two-dimensional layered ferromagnetic metal Fe3GeTe2

Ying Ji et al.

Summary: Two-dimensional van der Waals ferromagnetic material Fe3GeTe2 (FGT) with high Curie temperature shows potential for overcoming microwave pollution and radiation. FGT nanosheets exhibit low reflection loss in microwave absorption, which is further improved by introducing graphene nanosheets (GNS). FGT@GNS 1-2 composites demonstrate excellent microwave absorption performance, meeting the requirements for strong absorption and thin thickness of microwave absorption materials.

JOURNAL OF MATERIALS SCIENCE (2021)

Review Green & Sustainable Science & Technology

Hydrogen energy systems: A critical review of technologies, applications, trends and challenges

Meiling Yue et al.

Summary: This paper reviews the current progress and outlook of hydrogen technologies and their application in power systems, highlighting the importance of hydrogen in clean energy and pointing out the technical and economic challenges that need to be addressed.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Chemistry, Multidisciplinary

CO2-Induced 2D Ni-BDC Metal-Organic Frameworks with Enhanced Photocatalytic CO2 Reduction Activity

Hongwei Chang et al.

Summary: The design and fabrication of 2D metal-organic framework nanosheets with high activity for CO2 reduction is a critical issue. CO2 molecules play a key role in helping break interlayer hydrogen bonds and exposing active planes, leading to high efficiency in CO2-to-CO conversion. This strategy based on strong interaction between metal centers and reactive molecules provides a novel model for obtaining high-quality and active 2D MOFs.

ADVANCED MATERIALS INTERFACES (2021)

Review Physics, Applied

Recent progress on 2D magnets: Fundamental mechanism, structural design and modification

Xue Jiang et al.

Summary: This review summarizes the recent progress on 2D magnets, focusing on magnetic exchange interaction, databases, and modification strategies. It presents various types of 2D magnetic materials and their interaction mechanisms.

APPLIED PHYSICS REVIEWS (2021)

Article Physics, Multidisciplinary

Magnetic and f-electron effects in LaNiO2 and NdNiO2 nickelates with cuprate-like 3dx2-y2 band

Ruiqi Zhang et al.

Summary: By comparing the electronic structures of LaNiO2 and NdNiO2, the role of Nd 4f electrons in shaping the ground state of NdNiO2 is revealed, showing strong similarities between the two compounds except for the effects of the 4f electrons. The hybridization between Nd 4f and Ni 3d orbitals significantly modifies the Fermi surfaces of different magnetic states, and the competition between magnetically ordered phases mainly depends on the gaps in the Ni 3d(x2-y2) band. The study also found similarities in the on-site Hubbard U values between nickelates and cuprates, but the value of the Hund's coupling J(H) is sensitive to the Nd magnetic moment. Additionally, NdNiO2 exhibits 3D magnetism with competing antiferromagnetic and (interlayer) ferromagnetic exchange, contributing to the lower Tc compared to cuprates.

COMMUNICATIONS PHYSICS (2021)

Article Chemistry, Physical

Prediction of 2D ferromagnetism and monovalent europium ions in EuBr/graphene heterojunctions

Haoyi Tan et al.

Summary: The study predicted that 2D ferromagnetic EuBr/graphene heterojunctions exhibit metallicity and intrinsic ferromagnetism, with Eu playing a key role. Monte Carlo simulations can estimate the Curie temperature, which can be further modulated by external strains and charge-carrier doping.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Article Materials Science, Multidisciplinary

Critical behavior in the van derWaals itinerant ferromagnet Fe4GeTe2

Suchanda Mondal et al.

Summary: The critical phenomenon of magnetic phase transition in the van der Waals itinerant ferromagnet Fe4GeTe2 was investigated, revealing specific critical exponents during the continuous paramagnetic to ferromagnetic transition. The analysis suggests a quasi-two-dimensional itinerant magnetism in Fe4GeTe2 single crystal, with a certain magnetic anisotropy present.

PHYSICAL REVIEW B (2021)

Proceedings Paper Materials Science, Multidisciplinary

Ferromagnetism in graphene oxide

Apurva Sinha et al.

Summary: The presence of d and/or f electrons is essential for the formation of localized magnetic moments in material systems, and the exchange interaction between these moments is crucial for observing an ordered magnetic ground state. While ferromagnetism has been reported in carbon-based materials in the past, it is impossible to generate localized magnetic moments in systems with exclusively pure sp(3), sp(2), or sp carbons. However, the presence of mixed hybridization like sp(2)-sp(3) character can favor the formation of such moments.

MATERIALS TODAY-PROCEEDINGS (2021)

Review Materials Science, Multidisciplinary

Transition-Metal (Fe, Co, and Ni)-Based Nanofiber Electrocatalysts for Water Splitting

Xuejie Cao et al.

Summary: Electrochemical water splitting is a promising technology for sustainable hydrogen production that relies on efficient electrocatalysts like transition-metal-based materials. Fibrous electrocatalysts, with their unique structure and advantages, have shown great potential in accelerating hydrogen and oxygen evolution reactions. Iron, cobalt, and nickel-based nanofiber electrocatalysts are particularly promising for future applications in water splitting.

ADVANCED FIBER MATERIALS (2021)

Article Chemistry, Multidisciplinary

Femtosecond laser-induced spin dynamics in single-layer graphene/CoFeB thin films

Surya Narayan Panda et al.

Summary: This study investigates the magnetization dynamics in graphene/ferromagnet hybrid heterostructures and reveals an inverse relationship between ultrafast demagnetization time and Gilbert damping parameter, induced by interfacial spin accumulation and pure spin-current transport. The findings can contribute to the understanding of magnetic damping and aid in the design of graphene-based ultrahigh-speed spintronic devices.

NANOSCALE (2021)

Review Chemistry, Multidisciplinary

Recent progress in water-splitting electrocatalysis mediated by 2D noble metal materials

Lin Tian et al.

Summary: Two-dimensional nanostructures have enabled noble-metal-based nanomaterials to be promising electrocatalysts towards overall water splitting, with inherent structural advantages and beneficial electronic and strain effects. The review highlights the recent progress in advanced electrocatalysts based on 2D noble-metal-based nanomaterials and discusses water-splitting mechanisms, engineering strategies, challenges, and structural merits of 2D nanostructures. Additionally, representative water-splitting electrocatalysts are discussed to showcase the superiorities of 2D noble-metal-based nanomaterials for electrochemical water splitting, while also addressing underlying challenges and future opportunities.

NANOSCALE (2021)

Review Materials Science, Multidisciplinary

Recent developments on 2D magnetic materials: challenges and opportunities

Shalini Kumari et al.

Summary: Two-dimensional magnetic materials show strong magnetization at ultrathin limits above room temperature, promising for miniaturization of future energy efficient nanoelectronic devices beyond Moore's law. These materials have various promising applications, including spintronics devices.

EMERGENT MATERIALS (2021)

Review Energy & Fuels

2D materials and their heterostructures for photocatalytic water splitting and conversion of CO2 to value chemicals and fuels

G. Shiva Shanker et al.

Summary: The rapid increase in global energy consumption from conventional polluting fuels has put tremendous pressure on the environment, highlighting the urgent need to transition to environment-friendly, renewable energy sources. Producing hydrogen energy from water using sunlight appears to be a promising approach, while 2D materials and heterostructures are attracting attention for their potential in efficient hydrogen production and CO2 conversion. Efforts are being made to design high-performance photocatalysts based on emergent functional materials to address the challenges in advancing this energy technology.

JOURNAL OF PHYSICS-ENERGY (2021)

Review Chemistry, Multidisciplinary

Two-Dimensional Magnets: Forgotten History and Recent Progress towards Spintronic Applications

David L. Cortie et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Materials Science, Multidisciplinary

Novel room-temperature ferromagnetism in Gd-doped 2-dimensional Ti3C2Tx MXene semiconductor for spintronics

Sunaina Rafiq et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2020)

Review Materials Science, Multidisciplinary

Two-dimensional materials for energy conversion and storage

Hengcong Tao et al.

PROGRESS IN MATERIALS SCIENCE (2020)

Article Multidisciplinary Sciences

Enabling room temperature ferromagnetism in monolayer MoS2 via in situ iron-doping

Shichen Fu et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Magnetic Enhancement for Hydrogen Evolution Reaction on Ferromagnetic MoS2 Catalyst

Wenda Zhou et al.

NANO LETTERS (2020)

Article Chemistry, Physical

Design of novel pentagonal 2D transitional-metal sulphide monolayers for hydrogen evolution reaction

Kin Long Ao et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Review Nanoscience & Nanotechnology

2D materials for spintronic devices

Ethan C. Ahn

NPJ 2D MATERIALS AND APPLICATIONS (2020)

Article Nanoscience & Nanotechnology

Spin-Valve Effect in Fe3GeTe2/MoS2/Fe3GeTe2 van der Waals Heterostructures

Hailong Lin et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Engineering, Environmental

MXene: An emerging two-dimensional layered material for removal of radioactive pollutants

Seung Kyu Hwang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Materials Science, Multidisciplinary

Review on spintronics: Principles and device applications

Atsufumi Hirohata et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2020)

Article Chemistry, Physical

Room temperature ferromagnetism in ultra-thin van der Waals crystals of 1T-CrTe2

Xingdan Sun et al.

NANO RESEARCH (2020)

Review Chemistry, Multidisciplinary

Recent Advances in 2D Metal Monochalcogenides

Abdus Salam Sarkar et al.

ADVANCED SCIENCE (2020)

Article Materials Science, Multidisciplinary

Large interfacial spin-orbit torques in layered antiferromagnetic insulator NiPS3/ferromagnet bilayers

C. F. Schippers et al.

PHYSICAL REVIEW MATERIALS (2020)

Review Engineering, Biomedical

Recent advances of two-dimensional materials in smart drug delivery nano-systems

Hua Zhang et al.

BIOACTIVE MATERIALS (2020)

Review Chemistry, Physical

Recent Advances in Magnetic Field-Enhanced Electrocatalysis

Yuanyuan Zhang et al.

ACS APPLIED ENERGY MATERIALS (2020)

Review Nanoscience & Nanotechnology

Recent Advances in Two-Dimensional Spintronics

Guojing Hu et al.

NANOSCALE RESEARCH LETTERS (2020)

Article Materials Science, Multidisciplinary

Proximity-induced ferromagnetism and chemical reactivity in few-layer VSe2 heterostructures

G. Vinai et al.

PHYSICAL REVIEW B (2020)

Article Nanoscience & Nanotechnology

Graphene-Induced Room Temperature Ferromagnetism in Cobalt Nanoparticles Decorated Graphene Nanohybrid

Amar Nath Yadav et al.

NANOSCALE RESEARCH LETTERS (2020)

Article Chemistry, Multidisciplinary

2D ferromagnetism in europium/graphene bilayers

Ivan S. Sokolov et al.

MATERIALS HORIZONS (2020)

Article Chemistry, Multidisciplinary

Prediction of a two-dimensional high-TC f-electron ferromagnetic semiconductor

Bing Wang et al.

MATERIALS HORIZONS (2020)

Review Nanoscience & Nanotechnology

Magnetic 2D materials and heterostructures

M. Gibertini et al.

NATURE NANOTECHNOLOGY (2019)

Article Multidisciplinary Sciences

Evolution of interlayer and intralayer magnetism in three atomically thin chromium trihalides

Hyun Ho Kim et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Article Nanoscience & Nanotechnology

Tunable Magnetic Response in 2D Materials via Reversible Intercalation of Paramagnetic Ions

Kerui Li et al.

ADVANCED ELECTRONIC MATERIALS (2019)

Article Chemistry, Multidisciplinary

Magnetic Transition in Monolayer VSe2 via Interface Hybridization

Wen Zhang et al.

ACS NANO (2019)

Article Engineering, Environmental

Ultra-thin iron phosphate nanosheets for high efficient U(VI) adsorption

De Wang et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

Article Chemistry, Multidisciplinary

Highly Efficient Spin-Orbit Torque and Switching of Layered Ferromagnet Fe3GeTe2

Mohammed Alghamdi et al.

NANO LETTERS (2019)

Article Chemistry, Multidisciplinary

Oxygen Evolution Reaction on 2D Ferromagnetic Fe3GeTe2: Boosting the Reactivity by the Self-Reduction of Surface Hydroxyl

Yinghe Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Physical

Influence of a Magnetic Field on the Electrochemical Double Layer

Peter Dunne et al.

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