New Efficiency Records for Stable Dye-Sensitized Solar Cells with Low-Volatility and Ionic Liquid Electrolytes

doi:10.1021/jp808018h

CORC > 化学研究所 > 中国科学院化学研究所

	New Efficiency Records for Stable Dye-Sensitized Solar Cells with Low-Volatility and Ionic Liquid Electrolytes
	Shi, Dong 1; Pootrakulchote, Nuttapol 2; Li, Renzhi 1; Guo, Jin 1; Wang, Yuan 1; Zakeeruddin, Shaik M.2; Graetzel, Michael 2; Wang, Peng 1
刊名	JOURNAL OF PHYSICAL CHEMISTRY C
	2008-11-06
卷号	112 期号:44 页码:17046-17050
ISSN号	1932-7447
DOI	10.1021/jp808018h
英文摘要	We report a high molar extinction coefficient heteroleptic polypyridyl ruthenium sensitizer, featuring an electron-rich 3,4-ethylenedioxythiophene unit in its ancillary ligand. A nanocrystalline titania film stained with this sensitizer shows an improved optical absorption, which is highly desirable for practical dye-sensitized solar cells with a thin photoactive layer, facilitating the efficient charge collection. In conjunction with low-volatility and solvent-free electrolytes, we achieved 9.6-10.0% and 8.5-9.1% efficiencies under the air-mass 1.5 global solar illumination. These dye-sensitized solar cells retain over 90% of the initial performance after 1000 h full sunlight soaking at 60 degrees C.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000260533200004
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/63181]
专题	中国科学院化学研究所
通讯作者	Wang, Peng
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Swiss Fed Inst Technol, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland
推荐引用方式 GB/T 7714	Shi, Dong,Pootrakulchote, Nuttapol,Li, Renzhi,et al. New Efficiency Records for Stable Dye-Sensitized Solar Cells with Low-Volatility and Ionic Liquid Electrolytes[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2008,112(44):17046-17050.
APA	Shi, Dong.,Pootrakulchote, Nuttapol.,Li, Renzhi.,Guo, Jin.,Wang, Yuan.,...&Wang, Peng.(2008).New Efficiency Records for Stable Dye-Sensitized Solar Cells with Low-Volatility and Ionic Liquid Electrolytes.JOURNAL OF PHYSICAL CHEMISTRY C,112(44),17046-17050.
MLA	Shi, Dong,et al."New Efficiency Records for Stable Dye-Sensitized Solar Cells with Low-Volatility and Ionic Liquid Electrolytes".JOURNAL OF PHYSICAL CHEMISTRY C 112.44(2008):17046-17050.