首页|Emerging two-dimensional Mo-based materials for rechargeable metal-ion batteries:Advances and perspectives

Emerging two-dimensional Mo-based materials for rechargeable metal-ion batteries:Advances and perspectives

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With the rapid development of rechargeable metal-ion batteries(MIBs)with safety,stability and high energy density,significant efforts have been devoted to exploring high-performance electrode materials.In recent years,two-dimensional(2D)molybdenum-based(Mo-based)materials have drawn consider-able attention due to their exceptional characteristics,including low cost,unique crystal structure,high theoretical capacity and controllable chemical compositions.However,like other transition metal com-pounds,Mo-based materials are facing thorny challenges to overcome,such as slow electron/ion transfer kinetics and substantial volume changes during the charge and discharge processes.In this review,we summarize the recent progress in developing emerging 2D Mo-based electrode materials for MIBs,encompassing oxides,sulfides,selenides,carbides.After introducing the crystal structure and common synthesis methods,this review sheds light on the charge storage mechanism of several 2D Mo-based materials by various advanced characterization techniques.The latest achievements in utilizing 2D Mo-based materials as electrode materials for various MIBs(including lithium-ion batteries(LIBs),sodium-ion batteries(SIBs)and zinc-ion batteries(ZIBs))are discussed in detail.Afterwards,the modu-lation strategies for enhancing the electrochemical performance of 2D Mo-based materials are high-lighted,focusing on heteroatom doping,vacancies creation,composite coupling engineering and nanostructure design.Finally,we present the existing challenges and future research directions for 2D Mo-based materials to realize high-performance energy storage systems.

Molybdenum-based materialsTwo-dimensional materialsLithium-ion batteriesSodium-ion batteriesZinc-ion batteries

Qingqing Ruan、Yuehua Qian、Mengda Xue、Lingyun Chen、Qichun Zhang

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Department of Applied Chemistry,School of Chemistry and Chemical Engineering,Chongqing University,Chongqing 401331,China

Department of Materials Science and Engineering,City University of Hong Kong,999077,Hong Kong,China

National Natural Science Foundation of ChinaNatural Science Foundation of ChongqingGraduate Research and Innovation Foundation of ChongqingGraduate Research and Innovation Foundation of Chongqing

21676036CSTB2023NSCQ-MSX0580CYB22043CYS22073

2024

10.1016/j.jechem.2023.10.008

能源化学
中国科学院大连化学物理研究所 中国科学院成都有机化学研究所

能源化学

CSTPCDEI
影响因子：0.654
ISSN：2095-4956
年,卷(期)：2024.89(2)
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