TY - JOUR
T1 - Enhancing Capacitance Performance of Ti3C2Tx MXene as Electrode Materials of Supercapacitor
T2 - From Controlled Preparation to Composite Structure Construction
AU - Zang, Xiaobei
AU - Wang, Jiali
AU - Qin, Yijiang
AU - Wang, Teng
AU - He, Chengpeng
AU - Shao, Qingguo
AU - Zhu, Hongwei
AU - Cao, Ning
N1 - Publisher Copyright:
© 2020, © 2020, The Author(s).
PY - 2020/3/1
Y1 - 2020/3/1
N2 - Ti3C2T x, a novel two-dimensional layer material, is widely used as electrode materials of supercapacitor due to its good metal conductivity, redox reaction active surface, and so on. However, there are many challenges to be addressed which impede Ti3C2T x obtaining the ideal specific capacitance, such as restacking, re-crushing, and oxidation of titanium. Recently, many advances have been proposed to enhance capacitance performance of Ti3C2T x. In this review, recent strategies for improving specific capacitance are summarized and compared, for example, film formation, surface modification, and composite method. Furthermore, in order to comprehend the mechanism of those efforts, this review analyzes the energy storage performance in different electrolytes and influencing factors. This review is expected to predict redouble research direction of Ti3C2T x materials in supercapacitors.[Figure not available: see fulltext.]
AB - Ti3C2T x, a novel two-dimensional layer material, is widely used as electrode materials of supercapacitor due to its good metal conductivity, redox reaction active surface, and so on. However, there are many challenges to be addressed which impede Ti3C2T x obtaining the ideal specific capacitance, such as restacking, re-crushing, and oxidation of titanium. Recently, many advances have been proposed to enhance capacitance performance of Ti3C2T x. In this review, recent strategies for improving specific capacitance are summarized and compared, for example, film formation, surface modification, and composite method. Furthermore, in order to comprehend the mechanism of those efforts, this review analyzes the energy storage performance in different electrolytes and influencing factors. This review is expected to predict redouble research direction of Ti3C2T x materials in supercapacitors.[Figure not available: see fulltext.]
KW - Capacitance performance
KW - Electrode materials
KW - MXene
KW - Storage mechanism
KW - Supercapacitor
KW - TiCT
UR - http://www.scopus.com/inward/record.url?scp=85082068750&partnerID=8YFLogxK
U2 - 10.1007/s40820-020-0415-5
DO - 10.1007/s40820-020-0415-5
M3 - 文献综述
AN - SCOPUS:85082068750
SN - 2311-6706
VL - 12
JO - Nano-Micro Letters
JF - Nano-Micro Letters
IS - 1
M1 - 77
ER -