DOI: 10.1039/c6ee00413j ISSN:
Grain boundary dominated ion migration in polycrystalline organic–inorganic halide perovskite films
Yuchuan Shao, Yanjun Fang, Tao Li, Qi Wang, Qingfeng Dong, Yehao Deng, Yongbo Yuan, Haotong Wei, Meiyu Wang, Alexei Gruverman, Jeffery Shield, Jinsong Huang- Pollution
- Nuclear Energy and Engineering
- Renewable Energy, Sustainability and the Environment
- Environmental Chemistry
Grain boundaries have been demonstrated as the dominating ion migration channels in polycrystalline organic–inorganic halide perovskite films.