Accurate Control of Multishelled ZnO Hollow Microspheres for Dye-Sensitized Solar Cells with High Efficiency
Accurate Control of Multishelled ZnO Hollow Microspheres for Dye-Sensitized Solar Cells with High Efficiency
复制标题
精确控制多壳ZnO空心微球用于高效染料敏化太阳能电池
DOI：
10.1002/adma.201104626
复制
发表时间：
2012-02-21
影响因子：
29.4
通讯作者：
Jiang, Lei
中科院分区：
文献类型：
--
作者：
Dong, Zhenghong;Lai, Xiaoyong;Jiang, Lei
采用简单的碳质微球模板法成功制备了一系列壳层数和壳层间距可控的多壳层ZnO空心微球，其大的比表面积和复杂的多壳层空心结构使其能够负载足够的染料，并对光线进行多次反射，从而提高了光捕获能力，用于染料敏化太阳能电池时，其转换效率可达5.6%。
A series of multishelled ZnO hollow microspheres with controlled shell number and inter-shell spacing have been successfully prepared by a simple carbonaceous microsphere templating method, whose large surface area and complex multishelled hollow structure enable them load sufficient dyes and multi-reflect the light for enhancing light harvesting and realize a high conversion efficiency of up to 5.6% when used in dye-sensitized solar cells.