Platinum-free tungsten carbides as an efficient counter electrode for dye sensitized solar cells |
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| Authors: | Jang Jum Suk Ham Dong Jin Ramasamy Easwaramoorthi Lee Jinwoo Lee Jae Sung |
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| Affiliation: | Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Korea. |
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| Abstract: | Mesoporous tungsten carbides displayed an excellent solar conversion efficiency (7.01%) as a counter electrode for dye sensitized solar cells under 100 mW cm(-2), AM 1.5G illumination, which corresponded to ca. 85% of the efficiency of the conventional platinum electrode. |
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