Bismuth-based ternary nanowires as efficient electrocatalysts for dye sensitized solar cells.
Bismuth-based ternary nanowires as efficient electrocatalysts for dye sensitized solar cells.
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DOI：
10.1039/c7cc02766d
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发表时间：
2017-05
影响因子：
4.9
通讯作者：
Yihui Wu;Bin Zhou;Chi Yang;Xin Zhou;Wen-Hau Zhang
中科院分区：
文献类型：
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作者：
Yihui Wu;Bin Zhou;Chi Yang;Xin Zhou;Wen-Hau Zhang
铋基三元纳米线（NW），包括Bi 19S27Br3和Bi 19S27I3，已经被开发作为具有成本效益和高效的无Pt电催化剂用于染料敏化太阳能电池（DSSC）。用它们作为对电极（CE）的器件显示出超过8.70%的功率转换效率（PCE），上级于在相同条件下用Pt作为CE的电池的功率转换效率（7.99%PCE）。
Bismuth-based ternary nanowires (NWs), including Bi19S27Br3 and Bi19S27I3, 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.