Wu Yihui, Zhou Bin, Yang Chi, Zhou Xin, Zhang Wen-Hua
Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, 596 Yinhe Road, Shuangliu, Chengdu 610200, China.
Chem Commun (Camb). 2017 May 11;53(39):5445-5448. doi: 10.1039/c7cc02766d.
Bismuth-based ternary nanowires (NWs), including BiSBr and BiSI, have been exploited as cost-effective and highly efficient Pt-free electrocatalysts in dye sensitized solar cells (DSSCs). Devices with them as counter electrodes (CEs) display a power conversion efficiency (PCE) of over 8.70%, superior to that of a cell with Pt as a CE (7.99% PCE) under the same conditions.
