Enhanced Environmental Stability of Planar Heterojunction Perovskite Solar Cells Based on Blade-Coating

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

210 Scopus Citations
View graph of relations



Original languageEnglish
Article number1401229
Journal / PublicationAdvanced Energy Materials
Issue number4
Publication statusPublished - 1 Feb 2015
Externally publishedYes


A simple and effective method to prepare air-processable perovskite films is developed. The blade-coated perovskite films feature self-assembled air-protection patches, and solar cells based on these film showed significantly improved air-stability with high power conversion efficiencies up to 9.52%. It is also demonstrated that the blade-coating process is applicable to the fabrication of high efficiency (12.21%) perovskite solar cells.

Research Area(s)

  • air stability, blade-coating techniques, large crystalline domains, perovskites, solar cells

Citation Format(s)