Progress in 3D‑MXene Electrodes for Lithium/Sodium/Potassium/Magnesium/Zinc/Aluminum‑Ion Batteries
作者机构：College of EnergySoochow Institute for Energy and Materials InnovationsSoochow UniversitySuzhou 215006JiangsuChina Research Institute of Superconductor ElectronicsNanjing UniversityNanjing 210023JiangsuChina
出 版 物：《Electrochemical Energy Reviews》 (电化学能源评论（英文）)
年 卷 期：2023年第6卷第1期
页 面：756-789页
核心收录：
基 金：supported by the National Natural Science Foundation of China(grant numbers 21703147,U1401248) one of the authors(T.B.)also acknowledges the support of China Scholarship Council(grant number 2018SLJ022487) National Natural Science Foundation of China,U1401248,Lijun Gao National Natural Science Foundation of China,21703147,Jianqing Zhao China Scholarship Council,2018SLJ022487,Tariq Bashir
主 题：3D MXene Fabrication methods Multivalent ion batteries Beyond LIBs
摘 要：MXenes have attracted increasing attention because of their rich surface functional groups,high electrical conductivity,and outstanding dispersibility in many solvents,and have demonstrated competitive efficiency in energy storage and conversion ***,the restacking nature of MXene nanosheets like other two-dimensional(2D)materials through van der Waals forces results in sluggish ionic kinetics,restricted number of active sites,and ultimate deterioration of MXene mate-rial/device *** strategy of raising 2D MXenes into three-dimensional(3D)structures has been considered an efficient way for reducing restacking,providing greater porosity,higher surface area,and shorter distances for mass transport of ions,surpassing standard one-dimensional(1D)and 2D *** multivalent ion batteries,the positive multivalent ions combine with two or more electrons at the same time,so their capacities are two or three times that of lithium-ion batteries(LIBs)under the same conditions,e.g.,a magnesium ion battery has a high theoretical specific capacity of 2205 mAh g^(−1)and a high volumetric capacity of 3833 mAh cm^(−3).In this review,we summarize the most recent strategies for fabricating 3D MXene architectures,such as assembly,template,3D printing,electrospinning,aerogel,and gas foaming *** consideration has been given to the applications of highly porous 3D MXenes in energy storage devices beyond LIBs,such as sodium ion batteries(SIBs),potassium ion batteries(KIBs),magnesium ion batteries(MIBs),zinc ion batteries(ZIBs),and aluminum ion batteries(AIBs).Finally,the authors provide a summary of the future opportunities and challenges for the construction of 3D MXenes and MXene-based electrodes for applications beyond LIBs.
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