Abstract
MXene presents excellent electrical conductivity,abundant surface functional groups and wonderful film-forming performance,but the lamellar layers are prone to self-stacking during film formation,which will reduce the loss of electromagnetic waves,hinder ion transmission,and limit the effective load of other functional materials.The construction of the porous structure can effectively solve the self-stacking problem of MXene sheets.This article reviews the research progress of MXene porous films for elec-tromagnetic interference(EMI)shielding,lithium/sodium ion batteries,pseudocapacitors,and biomedical science applications.It focuses on the preparation methods of MXene porous films,and discusses the pore-forming mechanism of the porous structure formed by different preparation methods and the in-ternal relationship between the"microstructure-macroscopic performance"of the MXene porous films,points out the key scientific and technical bottlenecks that need to be solved urgently in the prepara-tion and application of the MXene porous films.It is hoped to provide certain guidance for the design,preparation,optimization,industrial application,and development of MXene porous films.
基金项目
National Natural Science Foundation of China(51903145)
National Natural Science Foundation of China(51973173)
Natural Science Basic Research Plan for Distinguished Young Scholars in Shaanxi Province of China(2019JC-11)
Natural Science Basic Research Plan in Shaanxi Province of China(2020JQ-164)
Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University(CX2021107)
Polymer Electromagnetic Functional Materials Inno-vation Team of Shaanxi Sanqin Scholars()
NETL
NSTL
维普
万方数据