Research progress of two-dimensional MXene materials in solar cells and metal-ion batteries
MXene is a new two-dimensional material with the characteristics of high conductivity,rich surface functional groups,adjustable layer spacing and energy band structure,and thus has important research value in new energy devices.This review discusses the progress of MXene applications in solar cells and metal-ion batteries.In solar cells,based on the high electrical conductivity,high transparency,and flexible tunability of the work function of MXene,the progress in its application in electrodes and carrier transport layers is discussed,along with a summary of strategies for adjusting the work function of MXene.In metal-ion batteries,based on Mxene's unique two-dimensional layered structure,excellent mechanical properties,and good electrical conductivity,the enhancement of electrochemical performance through MXene as an anode material as well as its composite with carbon nanomaterials,metal oxides,and silicon is discussed.The application of MXene in cathode materials,current collectors,and separators is also introduced.Finally,the future development of MXene is envisioned.
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维普
