Electrocatalytic sulfur electrodes for CdS/CdSe quantum dot-sensitized solar cells
Author(s) -
Zusing Yang,
Chia-Ying Chen,
ChiWei Liu,
HuanTsung Chang
Publication year - 2010
Publication title -
chemical communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.837
H-Index - 333
eISSN - 1364-548X
pISSN - 1359-7345
DOI - 10.1039/c0cc00642d
Subject(s) - quantum dot , cadmium sulfide , electrode , cobalt sulfide , optoelectronics , sulfur , energy conversion efficiency , materials science , sulfide , irradiation , cadmium selenide , chemistry , inorganic chemistry , electrochemistry , physics , metallurgy , nuclear physics
We have fabricated highly efficient CdS/CdSe quantum dot-sensitized solar cells (QDSSCs) featuring low-cost cobalt sulfide (CoS) counter electrodes. Under 100 mW cm(-2) irradiation, the CdS/CdSe QDSSC featuring a CoS electrode provided an energy conversion efficiency as high as 3.4%.
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