Efficient and Stable Solid-State Dye-Sensitized Solar Cells Based on a High-Motar-Extinction-Coefficient Sensitizer

doi:10.1002/smll.200901317

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	Efficient and Stable Solid-State Dye-Sensitized Solar Cells Based on a High-Motar-Extinction-Coefficient Sensitizer
	Wang, Mingkui 2; Moon, Soo-Jin 2; Xu, Mingfei 1; Chittibabu, Kethineni 3; Wang, Peng 1; Cevey-Ha, Ngoc-Le 2; Humphry-Baker, Robin 2; Zakeeruddin, Shaik M.2; Graetzel, Michael 2
刊名	SMALL
	2010-01-18
卷号	6 期号:2 页码:319-324
关键词	Dye-sensitized Solar Cells Nanoparticles Photovoltage Decay Photovoltaic Devices
ISSN号	1613-6810
DOI	10.1002/smll.200901317
英文摘要	The high-molar-extinction-coefficient heteroleptic ruthenium aye, cis-Ru (4,4'-bis(5-octylthieno[3,2-b] thiophen-2-yl)-2,2'-bipyridine) (4,4'-dicarboxyl-2,2'-bipyridine) (NCS)(2), exhibits an AM 1.5 solar (100 mW cm(-2))-to-electric power-conversion efficiency of 4.6% in a solid-state dye-sensitized solar cell (SSDSC) with 2,2', 7,7'-tetrakis-(N,N-di-p-methoxyphenylamine,)9,9'-spirobifluorene (spiro-MeOTAD) as the organic hole-transporting material. These SSDSC devices exhibit good durability during accelerated tests under visible-light soaking for 1000 h at 60 degrees C. This demonstration elucidates a class of photovoltaic devices with potential for stable and low-cost power generation. The electron recombination dynamics and charge collection that take place at the dye-sensitized heterojunction are studied by means of impedance and transient photovoltage decay techniques.
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000274363800027
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/68841]
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, Inst Chem Sci & Engn, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland 3.Konarka Technol Inc, Lowell, MA 01852 USA
推荐引用方式 GB/T 7714	Wang, Mingkui,Moon, Soo-Jin,Xu, Mingfei,et al. Efficient and Stable Solid-State Dye-Sensitized Solar Cells Based on a High-Motar-Extinction-Coefficient Sensitizer[J]. SMALL,2010,6(2):319-324.
APA	Wang, Mingkui.,Moon, Soo-Jin.,Xu, Mingfei.,Chittibabu, Kethineni.,Wang, Peng.,...&Graetzel, Michael.(2010).Efficient and Stable Solid-State Dye-Sensitized Solar Cells Based on a High-Motar-Extinction-Coefficient Sensitizer.SMALL,6(2),319-324.
MLA	Wang, Mingkui,et al."Efficient and Stable Solid-State Dye-Sensitized Solar Cells Based on a High-Motar-Extinction-Coefficient Sensitizer".SMALL 6.2(2010):319-324.