Economical and effective sulfide catalysts for dye-sensitized solar cells as counter electrodes

Mingxing Wu(Dalian University), Yudi Wang(Dalian University of Technology), Xiao Lin(Dalian University of Technology), Naisen Yu(Dalian Minzu University), Liang Wang(Dalian University), Linlin Wang(Dalian University of Technology), Anders Hagfeldt(Uppsala University), Tingli Ma(Dalian University)
Physical Chemistry Chemical Physics
January 1, 2011
Cited by 323Open Access
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Abstract

Molybdenum sulfide (MoS(2)) and tungsten sulfide (WS(2)) are proposed as counter electrode (CE) catalysts in a I(3)(-)/I(-) and T(2)/T(-) based dye-sensitized solar cells (DSCs) system. The I(3)(-)/I(-) based DSCs using MoS(2) and WS(2) CEs achieved power conversion efficiencies of 7.59% and 7.73%, respectively.


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