| Autor: |
Huang, Shoushuang, He, Qingquan, Zai, Jiantao, Wang, Min, Li, Xiaomin, Li, Bo, Qian, Xuefeng |
| Předmět: |
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| Zdroj: |
Chemical Communications; 5/28/2015, Vol. 51 Issue 43, p8950-8953, 4p |
| Abstrakt: |
Metastable wurtzstannite Cu2ZnGeS4 (CZGS) nanocrystals were synthesized via a hot-injection method and then used as matrixes to fabricate PtCo–CZGS heterostructured nano-particles. The formed Mott–Schottky heterojunctions in the hybrid nanocrystals promote the transfer of electrons from semiconducting CZGS to metallic PtCo, which accelerates the reduction of I3− to I− in dye-sensitized solar cells. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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