文献类型：期刊文献

中文题名：超级电容器电极用Ti_(3)C_(2)T_(x)基复合材料的研究进展

英文题名：Research progress of Ti_(3)C_(2)T_(x)-based composites application in electrode for supercapacitors

作者：赵基钢[1];张帆[1];郑俊生[2,3]

机构：[1]华东理工大学绿色能源化工国际联合研究中心,上海200237;[2]同济大学新能源汽车工程中心,上海201804;[3]同济大学汽车学院,上海201804

年份：2023

卷号：51

期号：6

起止页码：12

中文期刊名：材料工程

外文期刊名：Journal of Materials Engineering

收录：CSTPCD;;EI(收录号：20233014444804);Scopus;北大核心:【北大核心2020】；CSCD:【CSCD2023_2024】；

基金：国家自然科学基金项目(51777140);科技部科技支撑项目(2015BAG06B00)。

语种：中文

中文关键词：MXene;Ti_(3)C_(2)T_(x);复合材料;电极材料

外文关键词：MXene;Ti_(3)C_(2)T_(x);composite material;electrode material

摘要：碳化钛(Ti_(3)C_(2)T_(x))作为一种MXene材料,具有独特的结构和优良的导电性、稳定性以及优越的电化学性能,常被用作超级电容器电极材料。本文结合碳化钛(Ti_(3)C_(2)T_(x))材料层状结构的特性,梳理了超级电容器电极用Ti_(3)C_(2)T_(x)基复合材料的研究进展,重点阐述了Ti_(3)C_(2)T_(x)材料的结构、性能、制备以及通过不同技术手段与多类材料复合后的电化学性能;归纳了Ti_(3)C_(2)T_(x)基复合材料性能提升的原因,包括增大层间距、提供更多活性位点、提高坚韧性等;最后指出Ti_(3)C_(2)T_(x)基复合材料的未来研究重点,如探究新的基体母相、丰富刻蚀方法、改进现有复合材料、探究更多更高效的复合材料等。
Titanium carbide(Ti_(3)C_(2)T_(x))as one of MXene materials,has unique structure,excellent conductivity,stability and superior electrochemical properties.It is often used as electrode material for supercapacitors.Based on the characteristics of the layered structure of Ti_(3)C_(2)T_(x)materials,the research progress in Ti_(3)C_(2)T_(x)based composite materials used for supercapacitor electrode was reviewed,and the structure,properties,preparation and electrochemical performance of Ti_(3)C_(2)T_(x)materials compounded with various types of materials through different technical means were emphatically described.The reasons for improving the properties of Ti_(3)C_(2)T_(x)matrix composites were summarized,including increasing the layer spacing,providing more active sites,and improving the toughness.Finally,the future research priorities of Ti_(3)C_(2)T_(x)matrix composites were pointed out,such as exploring new matrix parent phases,enriching etching methods,improving existing composites,and exploring more and more efficient composites.