Highly stretchable pseudocapacitors based on buckled reticulate hybrid electrodes

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	Highly stretchable pseudocapacitors based on buckled reticulate hybrid electrodes
	Zhang, N ; Luan, PS ; Zhou, WY ; Zhang, Q ; Cai, L ; Zhang, X ; Zhou, WB ; Fan, QX ; Yang, F ; Zhao, D ; Wang, YC ; Xie, SS
刊名	NANO RESEARCH
	2014
卷号	7 期号:11 页码:1680
关键词	single-walled carbon nanotubes supercapacitor stretchability all-solid-state nanocomposites polyaniline
ISSN号	1998-0124
通讯作者	Zhou, WY (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	In order to develop an excellent pseudocapacitor with both high specific capacitance and outstanding stretchability to match with other devices applicable in future wearable and bio-implantable systems, we focus our studies on three vital aspects: Stretchability of hybrid film electrodes, the interface between different components, and the integrated performance in stretchability and electrochemistry of supercapacitors based on single-walled carbon nanotube/polyaniline (SWCNT/PANI) composite films on pre-elongated elastomers. Owing to the moderate porosity, the buckled hybrid film avoids the cracking which occurs in conventional stretchable hybrid electrodes, and both a high specific capacitance of 435 F center dot g(-1) and a high strain tolerance of 140% have been achieved. The good SWCNT/PANI interfacial coupling and the reinforced solid electrolyte penetration structure enable the integrated pseudocapacitors to have stretch-resistant interfaces between different units and maintain a high performance under a stretching of 120% elongation, even after 1,000 cyclic elongations.
资助信息	National Basic Research Program of China [2012CB932302]; National Natural Science Foundation of China [51172271, 51372269, 90921012]; Chinese Academy of Sciences [XDA09040202]; Beijing Municipal Education Commission [YB20108000101]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59345]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhang, N,Luan, PS,Zhou, WY,et al. Highly stretchable pseudocapacitors based on buckled reticulate hybrid electrodes[J]. NANO RESEARCH,2014,7(11):1680.
APA	Zhang, N.,Luan, PS.,Zhou, WY.,Zhang, Q.,Cai, L.,...&Xie, SS.(2014).Highly stretchable pseudocapacitors based on buckled reticulate hybrid electrodes.NANO RESEARCH,7(11),1680.
MLA	Zhang, N,et al."Highly stretchable pseudocapacitors based on buckled reticulate hybrid electrodes".NANO RESEARCH 7.11(2014):1680.