Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells

doi:10.1016/j.apsusc.2017.08.018

	Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells
	Lin, Y; Ma, P; Tan, J; Cheng HB(程红波); Cheng, HB; Fang, YY; Wang, YN; Dai, YH; Fang, SB; Zhou, XW
刊名	APPLIED SURFACE SCIENCE
	2018
卷号	427 页码:458-464
关键词	Polyaniline Nanocomposites Gel electrolytes Dye-sensitized solar cells
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2017.08.018
文献子类	Article
英文摘要	Polyaniline-grafted silica nanocomposites (PANI-SiO2), which are synthesized through in-situ surface chemical oxidative polymerization of aniline with the NH2-modified silica nanoparticles, are exploited as gelators in the ionic-liquid electrolytes for dye-sensitized solar cells (DSCs). It can be clearly seen that the PANI-SiO2 nanocomposites have the well-interconnected network structure, which not only serve as gelators to effectively solidfy the ionic-liquid electrolytes, but also significantly improve the ion conductivity of electrolytes and the diffusion coefficient of I-3(-) ions. As a result, an optimal efficiency of 7.15% for DSC using gel electrolyte is achieved due to the enhancement of photocurrent density (J(sc)) and fill factor (FF), which is increased by 18.99% than that of the cell using ionic-liquid electrolyte. (C) 2017 Elsevier B.V. All rights reserved.
电子版国际标准刊号	1873-5584
WOS关键词	BINARY IONIC LIQUID ; PHOTOVOLTAIC PERFORMANCE ; NANOPARTICLES ; EFFICIENCY ; NANOTUBES ; POLYMERIZATION ; RECOMBINATION ; ENHANCEMENT ; TRANSPORT ; IODIDE
WOS研究方向	Chemistry ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000415135500053
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285497]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Lin, Y,Ma, P,Tan, J,et al. Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells[J]. APPLIED SURFACE SCIENCE,2018,427:458-464.
APA	Lin, Y.,Ma, P.,Tan, J.,程红波.,Cheng, HB.,...&Zhou, XW.(2018).Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells.APPLIED SURFACE SCIENCE,427,458-464.
MLA	Lin, Y,et al."Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells".APPLIED SURFACE SCIENCE 427(2018):458-464.