Fabrication and functionalization of carbon nanotube films for high-performance flexible supercapacitors

被引:98
作者
Chen, Hongyuan [1 ,2 ]
Zeng, Sha [1 ,2 ,3 ]
Chen, Minghai [1 ,2 ]
Zhang, Yongyi [1 ,2 ]
Li, Qingwen [1 ,2 ]
机构
[1] Chinese Acad Sci, Div Adv Nanomat, Suzhou 215123, Peoples R China
[2] Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Key Lab Nanodevices & Applicat, Suzhou 215123, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词
SELF-DISCHARGE PROCESS; HIGH-POWER DENSITY; ENERGY-STORAGE; ASYMMETRIC SUPERCAPACITORS; HYBRID ELECTRODES; COMPOSITE PAPER; GRAPHENE OXIDE; VANADIUM-OXIDE; THIN-FILMS; TRANSPARENT;
D O I
10.1016/j.carbon.2015.04.010
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Carbon nanotube (CNT) films have shown many promising advantages in the development of high-performance flexible supercapacitors in terms of electrode specific area, mechanical reliability under bending and stretching, electron and ionic mobility tailored for highrate performance etc. In this review, the recent progress in the design, preparation and functionalization of CNT film based electrodes for the fabrication of high-performance flexible supercapacitors are introduced in details, including the synthesis of conductive CNT films for the electrodes of supercapacitors, and the functionalizations of CNT film with other high-capacitance materials by both mixing and in situ growth strategies for high-performance composite electrodes. Furthermore, we also discussed the assembly strategies, prototypes and electrochemical performance of flexible supercapacitors based on CNT film composite electrodes. At last, the challenges and trends of the CNT film based flexible supercapacitors are prospected as well. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:271 / 296
页数:26
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