Toward interconnected hierarchical porous structure via chemical depositing organic nano-polyaniline on inorganic carbon scaffold for supercapacitor

doi:10.1016/j.synthmet.2014.11.034

	Toward interconnected hierarchical porous structure via chemical depositing organic nano-polyaniline on inorganic carbon scaffold for supercapacitor
	Shen, Kui-wen 2; Ran, Fen 1; Tan, Yong-tao 2; Niu, Xiao-qin 1; Fan, Hui-li 2; Yan, Kun 2; Kong, Ling-bin 1; Kang, Long 1
刊名	SYNTHETIC METALS
	2015-01
卷号	199 页码:205-213
关键词	Organic/inorganic composite Nano-polyaniline Interconnected inorganic carbon scaffold Supercapacitor
ISSN号	0379-6779
DOI	10.1016/j.synthmet.2014.11.034
英文摘要	In this article, the composites of organic nano-polyaniline (nano-PANI)/interconnected inorganic carbon scaffold (C-scaffold) were prepared via in-situ chemical polymerization. The structures and morphologies were characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR), and the electrochemical behaviors were carried out in 1 M H2SO4 aqueous solution. SEM and FTIR characterizations reveal that nano-PANI are successfully introduced on the surface of C-scaffold; and electrochemical tests indicate that the nano-PANI/C-scaffold composite presents a high specific capacitance of 239 F g(-1) and lower resistance compared to pure PANI. It is interested that the prepared composite nano-PANI/C-scaffold has a good long-term cyclic stability (approximate to 70% remain of initial capacitance after 1000 cycles). These results reveal that nano-PANI/C-scaffold combine the high pseudocapacitance of polyaniline and the ideal electrochemical behavior of C-scaffold. (C) 2014 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[51203071][51363014][51362018] ; China Postdoctoral Science Foundation[2014M552509] ; Key Project of Chinese Ministry of Education[212183] ; Natural Science Funds for Distinguished Young Scholars of Gansu Province[1111RJDA012]
WOS研究方向	Materials Science ; Physics ; Polymer Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000348954000029
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34151]
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.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Shen, Kui-wen,Ran, Fen,Tan, Yong-tao,et al. Toward interconnected hierarchical porous structure via chemical depositing organic nano-polyaniline on inorganic carbon scaffold for supercapacitor[J]. SYNTHETIC METALS,2015,199:205-213.
APA	Shen, Kui-wen.,Ran, Fen.,Tan, Yong-tao.,Niu, Xiao-qin.,Fan, Hui-li.,...&Kang, Long.(2015).Toward interconnected hierarchical porous structure via chemical depositing organic nano-polyaniline on inorganic carbon scaffold for supercapacitor.SYNTHETIC METALS,199,205-213.
MLA	Shen, Kui-wen,et al."Toward interconnected hierarchical porous structure via chemical depositing organic nano-polyaniline on inorganic carbon scaffold for supercapacitor".SYNTHETIC METALS 199(2015):205-213.