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
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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). |
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