Modified Sequential Deposition Route through Localized-Liquid-Liquid-Diffusion for Improved Perovskite Multi-Crystalline Thin Films with Micrometer-Scaled Grains for Solar Cells

High-class perovskite film with beautiful surface morphology (such as large-size grain, low defect density, good continuity and flatness) is normally believed to be a very important factor for high-efficiency perovskite solar cells (PSCs). Here, we report a modified sequential deposition route throu...

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Bibliographic Details
Main Authors: Tao Ling, Xiaoping Zou, Jin Cheng, Xiao Bai, Haiyan Ren, Dan Chen
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Nanomaterials
Subjects:
Online Access:http://www.mdpi.com/2079-4991/8/6/416