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

doi:10.1016/j.apsusc.2017.08.018

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	Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells
	Ma, Pin 1,2; Tan, Jing 3; Cheng, Hongbo 2,4,5; Fang, Yanyan 1,2; Wang, Yanan 1,2; Dai, Yuhua 3; Fang, Shibi 1,2; Zhou, Xiaowen 1,2; Lin, Yuan 1,2
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
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.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000415135500053
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/44985]
专题	中国科学院化学研究所
通讯作者	Fang, Yanyan; Dai, Yuhua; Lin, Yuan
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Res Educ Ctr Excellence Mol Sci, Key Lab Photochem,Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China 4.Natl Ctr Nanosci & Technol China, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing, Peoples R China 5.Inst High Energy Phys, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Ma, Pin,Tan, Jing,Cheng, Hongbo,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	Ma, Pin.,Tan, Jing.,Cheng, Hongbo.,Fang, Yanyan.,Wang, Yanan.,...&Lin, Yuan.(2018).Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells.APPLIED SURFACE SCIENCE,427,458-464.
MLA	Ma, Pin,et al."Polyaniline-grafted silica nanocomposites-based gel electrolytes for quasi-solid-state dye-sensitized solar cells".APPLIED SURFACE SCIENCE 427(2018):458-464.