In situ doping of PANI nanocomposites by gold nanoparticles for high-performance electrochemical energy storage

doi:10.1002/app.45309

	In situ doping of PANI nanocomposites by gold nanoparticles for high-performance electrochemical energy storage
	Tan, Yongtao 1; Liu, Yuansen 2; Kong, Lingbin 1; Kang, Long 1; Xu, Changan 2; Ran, Fen 1
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2017-10-10
卷号	134 期号:38
关键词	composite electrode conducting polymer nanoparticles supercapacitor
ISSN号	0021-8995
DOI	10.1002/app.45309
英文摘要	Polyaniline (PANI) in situ doped with gold nanoparticles (Au/PANI) is synthesized by oxidative polymerization as electrode material for supercapacitor. The morphologies and structure of the obtained products are characterized by transmission electron microscopy, scanning electron microscopy, and Fourier transform infrared spectroscopy; and electrochemical behaviors were measured by electrochemical workstation. The results show that the nanocomposites of Au/PANI are fabricated with gold nanoparticles (nano-Au) dispersed well in PANI bulk; and specific capacitance (SC) and rate ability of Au/PANI are improved compared to the pristine PANI due to the introduction of nano-Au. With nano-Au content increasing, SC first increase and then decrease and the maximum SC of Au/PANI nanocomposite is up to 462 F g(-1) with the nano-Au content of 1.64 wt %. Finally, both asymmetric and symmetric supercapacitor devices are assembled, exhibiting high energy densities of 8.95 and 4.17 Wh kg(-1), respectively. (C) 2017 Wiley Periodicals, Inc.
资助项目	Program for Hongliu Distinguished Young Scholars in Lanzhou University of Technology[J201402]
WOS研究方向	Polymer Science
语种	英语
出版者	WILEY
WOS记录号	WOS:000404690300009
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33059]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Ran, Fen
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 2.State Ocean Adm, Inst Oceanog 3, Engn Res Ctr Marine Biol Resource Comprehens Util, Xiamen 361005, Peoples R China
推荐引用方式 GB/T 7714	Tan, Yongtao,Liu, Yuansen,Kong, Lingbin,et al. In situ doping of PANI nanocomposites by gold nanoparticles for high-performance electrochemical energy storage[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2017,134(38).
APA	Tan, Yongtao,Liu, Yuansen,Kong, Lingbin,Kang, Long,Xu, Changan,&Ran, Fen.(2017).In situ doping of PANI nanocomposites by gold nanoparticles for high-performance electrochemical energy storage.JOURNAL OF APPLIED POLYMER SCIENCE,134(38).
MLA	Tan, Yongtao,et al."In situ doping of PANI nanocomposites by gold nanoparticles for high-performance electrochemical energy storage".JOURNAL OF APPLIED POLYMER SCIENCE 134.38(2017).