镍钝化高效钙钛矿太阳能电池

International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI:10.1364/isst.2019.jw4a.8

Xiu Gong, Han Pan, Mingkui Wang

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引用次数: 0

摘要

本文首次报道了一种利用金属离子Ni2+对钙钛矿薄膜进行缺陷钝化的方法。[1]研究发现，由于NiCl2和PbI2的溶解度不同，Ni2+的加入可以显著生成多孔PbI2膜，有利于MAI的渗透，最终形成大颗粒钙钛矿膜。

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Highly Efficient Perovskite Solar Cells via Nickel Passivation

A strategy for defect passivation of perovskite films via metal ion Ni2+ is for the first time reported. [1] It is found that addition of Ni2+ can significantly generate polyporous PbI2 films due to a different solubility between NiCl2 and PbI2 which benefits penetration of MAI and thus formation of large grain perovskite films eventually.

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International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)

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