Carbon nanotubes to outperform metal electrodes in perovskite solar cells via dopant engineering and hole-selectivity enhancement
Carbon nanotubes to outperform metal electrodes in perovskite solar cells via dopant engineering and hole-selectivity enhancement
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DOI：
10.1039/d0ta03692g
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发表时间：
2020-06-14
影响因子：
11.9
通讯作者：
Maruyama, Shigeo
中科院分区：
文献类型：
--
作者：
Jeon, Il;Shawky, Ahmed;Maruyama, Shigeo
在极性溶剂中分散的三酸在碳纳米管电极上表现出优异的掺杂效果和稳定性。通过在钙钛矿太阳能电池的碳纳米管顶电极上施加高浓度的空穴传输材料，获得了比金属电极基钙钛矿太阳能电池更高的功率转换效率。
Triflic acid dispersed in an apolar solvent exhibited a superior doping effect and stability on carbon nanotube electrodes. By applying a high concentration of a hole-transporting material on the carbon nanotube top electrode in perovskite solar cells, higher power conversion efficiency than that of metal electrode-based perovskite solar cells was obtained.