Lead Iodide Thin Film Crystallization Control for High-Performance and Stable Solution-Processed Perovskite Solar Cells

Lijun Yang, Jingchuan Wang, Woon Fong Leung

Research output: Journal article publicationJournal articleAcademic researchpeer-review

71 Citations (Scopus)

Abstract

PbI2 thin film crystallization control is a prerequisite of high-quality perovskite thin film for sequentially solution-processed perovskite solar cells. An efficient and simple method has been developed by adding HCl to improve perovskite thin film quality, and an efficiency of 15.2% is obtained. This approach improves coverage, uniformity, and stability of pervoskite thin film.
Original languageEnglish
Pages (from-to)14614-14619
Number of pages6
JournalACS Applied Materials and Interfaces
Volume7
Issue number27
DOIs
Publication statusPublished - 15 Jul 2015

Keywords

  • additive
  • perovskite
  • stability
  • thin film quality

ASJC Scopus subject areas

  • Materials Science(all)

Cite this