Direct application of commercial fountain pen ink to efficient   dye-sensitized solar cells

doi:10.1039/c2jm16265b

CORC > 北京大学 > 化学与分子工程学院

	Direct application of commercial fountain pen ink to efficient dye-sensitized solar cells
	Cai, Xin ; Lv, Zhibin ; Wu, Hongwei ; Hou, Shaocong ; Zou, Dechun
刊名	材料化学杂志
	2012
关键词	COUNTER-ELECTRODE REDOX ELECTROLYTE LOW-COST CARBON PERFORMANCE FIBER CONVERSION COMPOSITE GRAPHENE FILMS
DOI	10.1039/c2jm16265b
英文摘要	Fountain pen ink possesses a well-dispersed nature and a relatively large specific surface area of carbon nanoparticles. In the present study, fountain pen ink was systematically studied and developed as cost-efficient counter electrodes (CEs) for planar dye-sensitized solar cells and fiber-shaped DSSCs (FDSSCs), which showed power conversion efficiencies above 6% under AM1.5G (100 mW cm(-2)). For ink-based planar solar cells, electrochemical impedance spectroscopy (EIS) confirmed that ink CEs had a slightly lower charge-transfer resistance than platinum CEs. EIS also proved that adding TiO2 nanoparticles into the ink could reduce the device's series resistance and the diffusion impedance of the electrolyte through electrode pores. For ink-based FDSSCs, the effects of film thickness, light intensities, and a comparative research of CE catalytic activities toward various electrolytes were discussed.; Chemistry, Physical; Materials Science, Multidisciplinary; SCI(E); EI; 16; ARTICLE; 19; 9639-9644; 22
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/150987]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Cai, Xin,Lv, Zhibin,Wu, Hongwei,et al. Direct application of commercial fountain pen ink to efficient dye-sensitized solar cells[J]. 材料化学杂志,2012.
APA	Cai, Xin,Lv, Zhibin,Wu, Hongwei,Hou, Shaocong,&Zou, Dechun.(2012).Direct application of commercial fountain pen ink to efficient dye-sensitized solar cells.材料化学杂志.
MLA	Cai, Xin,et al."Direct application of commercial fountain pen ink to efficient dye-sensitized solar cells".材料化学杂志 (2012).