Metal selenide films as the counter electrode in dye-sensitized solar cell

Title
Metal selenide films as the counter electrode in dye-sensitized solar cell
Author
방진호
Keywords
Metal selenides; Counter electrode; Dye-sensitized solar cell; Solar energy conversion
Issue Date
2014-05
Publisher
ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Citation
MATERIALS LETTERS, 권: 123, 페이지: 51-54
Abstract
Various metal selenides were directly deposited on conductive glass and evaluated as counter electrodes (CEs) for dye-sensitized solar cells (DSSCs). Among the metal selenide films, NiSe2, CoSe2, and MoSe2 were electrocatalytically active for l(3)(-) reduction, and, in particular, NiSe2 was as efficient as the traditional Pt electrocatalyst. In comparison to its sulfide analog (NiS2), NiSe2 also exhibited a much better solar cell Keywords: performance, which was ascribed to lower resistances to charge transfer and diffusion of electrolyte. (c) 2014 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S0167577X14003127?via%3Dihubhttp://hdl.handle.net/20.500.11754/47087
ISSN
0167-577X; 1873-4979
DOI
10.1016/j.matlet.2014.02.080
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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