Spatially Resolved Current-Voltage Measurements—Evidence for Nonuniform Photocurrents in Dye-Sensitized Solar Cells
Spatially Resolved Current-Voltage Measurements—Evidence for Nonuniform Photocurrents in Dye-Sensitized Solar Cells
复制标题
空间分辨电流-电压测量——染料敏化太阳能电池中不均匀光电流的证据
DOI：
10.1149/1.2830944
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发表时间：
2008
影响因子：
3.9
通讯作者：
C. M. Elliott
中科院分区：
文献类型：
--
作者：
M. J. Scott;Michael E. Woodhouse;B. Parkinson;C. M. Elliott
研究了以钴多吡啶配合物为介质的染料敏化TiO2太阳能电池的空间电流分布。通过在DSSC的表面上光栅化激光，同时测量短路电流，获得空间电流图像。突出这种技术的潜在用途的实验进行了讨论。首先，故意损坏造成的光电阳极和阴极的DSSC的可视化与扫描技术和第二，增加的细胞保持器夹具的压力的影响进行了讨论，并证明值得进一步调查。最后，其他变化的扫描技术的建议。
Spatial current distributions of dye-sensitized TiO 2 solar cells (DSSCs) mediated with a cobalt polypyridine complex are described. By rastering a laser over the surface of a DSSC while measuring the short-circuit current, a spatial current image is obtained. Experiments that highlight the potential uses of this technique are discussed. First, intentional damage inflicted on the photoanode and cathode of the DSSC are visualized with the scanning technique and second, the effects of increased pressure of the cell holder clamps are discussed and shown to warrant further investigation. Finally, other variations of the scanning technique are suggested.
影响因子：
15
作者：
NAZEERUDDIN, MK;KAY, A;GRATZEL, M
通讯作者：
GRATZEL, M