通过在高性能钙钛矿太阳能电池中引入磺酸盐-碳纳米管来增大有机卤化物钙钛矿的晶粒尺寸。
Enhancing the grain size of organic halide perovskites by sulfonate-carbon nanotube incorporation in high performance perovskite solar cells.
作者信息
Zhang Yong, Tan Licheng, Fu Qingxia, Chen Lie, Ji Ting, Hu Xiaotian, Chen Yiwang
机构信息
College of Chemistry/Institute of Polymers, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China.
出版信息
Chem Commun (Camb). 2016 Apr 28;52(33):5674-7. doi: 10.1039/c6cc00268d.
The grain size of perovskites was enhanced and the grain boundary was filled with sulfonate carbon nanotubes (s-CNTs) during the CH3NH3PbI3 perovskite precursor solution spin-coating process with the incorporation of s-CNTs. The performance of s-CNT incorporated perovskite solar cells remarkably increased from 10.3% to 15.1% (best) compared with pristine CNT incorporated perovskite solar cells.
在CH3NH3PbI3钙钛矿前驱体溶液旋涂过程中加入磺化碳纳米管（s-CNTs）时，钙钛矿的晶粒尺寸增大，晶界被磺化碳纳米管填充。与原始碳纳米管（CNT）掺杂的钙钛矿太阳能电池相比，磺化碳纳米管掺杂的钙钛矿太阳能电池的性能显著提高，从10.3%提高到15.1%（最佳值）。
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