期刊
APPLIED PHYSICS LETTERS
卷 96, 期 7, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3327339
关键词
anodes; dyes; II-VI semiconductors; nanofabrication; nanoparticles; nanowires; semiconductor growth; semiconductor quantum wires; solar cells; spin coating; wide band gap semiconductors; zinc compounds
资金
- Institute for the Promotion of Teaching Science and Technology (IPST)
- Center of Excellence for Innovation in Chemistry (PERCH-CIC)
- U.S. Department of Energy, Office of Basic Energy Sciences [DE-FG02-07ER46467]
- Air Force Office of Scientific Research (AFOSR-MURI) [FA9550-06-10326]
- University of Washington TGIF
- Washington Research Foundation
- Intel Corporation
ZnO nanoparticle-nanowire (NP-NW) array hybrid photoanodes for dye-sensitized solar cell (DSC) with NW arrays to serve as a direct pathway for fast electron transport and NPs dispersed between NWs to offer a high specific surface area for sufficient dye adsorption has been fabricated and investigated to improve the power conversion efficiency (PCE). The overall PCE of the ZnO hybrid photoanode DSC with the N3-sensitized has reached similar to 4.2%, much higher than both similar to 1.58% of ZnO NW DSC and similar to 1.31% of ZnO NP DSC, prepared and tested under otherwise identical conditions.
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