Triblock-Terpolymer-Directed Self-Assembly of Mesoporous TiO2: High-Performance Photoanodes for Solid-State Dye-Sensitized Solar Cells

	Triblock-Terpolymer-Directed Self-Assembly of Mesoporous TiO2: High-Performance Photoanodes for Solid-State Dye-Sensitized Solar Cells
	Docampo P ; Stefik M ; Guldin S ; Gunning R ; Yufa NA ; Cai N ; Wang P ; Steiner U ; Wiesner U ; Snaith HJ
刊名	advanced energy materials
	2012
卷号	2 期号:6 页码:676-682
关键词	ELECTRON-TRANSPORT CHARGE-TRANSPORT METAL-OXIDES THIN-FILM SURFACE PHOTOVOLTAGE EFFICIENCY INTERFACE NETWORK RECOMBINATION
ISSN号	1614-6832
通讯作者	snaith hj
中文摘要	a new self-assembly platform for the fast and straightforward synthesis of bicontinuous, mesoporous tio2 films is presented, based on the triblock terpolymer poly(isoprene-b-styrene-b-ethylene oxide). this new materials route allows the co-assembly of the metal oxide as a fully interconnected minority phase, which results in a highly porous photoanode with strong advantages over the state-of-the-art nanoparticle-based photoanodes employed in solid-state dye-sensitized solar cells. devices fabricated through this triblock terpolymer route exhibit a high availability of sub-bandgap states distributed in a narrow and low enough energy band, which maximizes photoinduced charge generation from a state-of-the-art organic dye, c220. as a consequence, the co-assembled mesoporous metal oxide system outperformed the conventional nanoparticle-based electrodes fabricated and tested under the same conditions, exhibiting solar power-conversion efficiencies of over 5%.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000305179000010
公开日期	2013-05-20
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48117]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Docampo P,Stefik M,Guldin S,et al. Triblock-Terpolymer-Directed Self-Assembly of Mesoporous TiO2: High-Performance Photoanodes for Solid-State Dye-Sensitized Solar Cells[J]. advanced energy materials,2012,2(6):676-682.
APA	Docampo P.,Stefik M.,Guldin S.,Gunning R.,Yufa NA.,...&Snaith HJ.(2012).Triblock-Terpolymer-Directed Self-Assembly of Mesoporous TiO2: High-Performance Photoanodes for Solid-State Dye-Sensitized Solar Cells.advanced energy materials,2(6),676-682.
MLA	Docampo P,et al."Triblock-Terpolymer-Directed Self-Assembly of Mesoporous TiO2: High-Performance Photoanodes for Solid-State Dye-Sensitized Solar Cells".advanced energy materials 2.6(2012):676-682.