Textile electrodes woven by carbon nanotube-graphene hybrid fibers for flexible electrochemical capacitors

被引：298

作者：

Cheng, Huhu ^{[1
]}

Dong, Zelin ^{[1
]}

Hu, Chuangang ^{[1
]}

Zhao, Yang ^{[1
]}

Hu, Yue

Qu, Liangti ^{[1
]}

Chen, Nan ^{[1
]}

Dai, Liming ^{[2
]}

机构：

[1] Beijing Inst Technol, Minist Educ China, Sch Chem, Key Lab Cluster Sci, Beijing 100081, Peoples R China

[2] Case Western Reserve Univ, Case Sch Engn, Dept Macromol Sci & Engn, Cleveland, OH 44106 USA

来源：

NANOSCALE | 2013年 / 5卷 / 08期

基金：

美国国家科学基金会;

关键词：

THERMAL-CONDUCTIVITY; PERFORMANCE; SUPERCAPACITORS; OXIDE; FABRICATION; FILMS;

D O I：

10.1039/c3nr00320e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Functional graphene-based fibers are promising as new types of flexible building blocks for the construction of wearable architectures and devices. Unique one-dimensional (1D) carbon nanotubes (CNTs) and 2D graphene (CNT/G) hybrid fibers with a large surface area and high electrical conductivity have been achieved by pre-intercalating graphene fibers with Fe3O4 nanoparticles for subsequent CVD growth of CNTs. The CNT/G hybrid fibers can be further woven into textile electrodes for the construction of flexible supercapacitors with a high tolerance to the repeated bending cycles. Various other applications, such as catalysis, separation, and adsorption, can be envisioned for the CNT/G hybrid fibers.

引用

收藏

页码：3428 / 3434

页数：7

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