We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Fully solution-processed phase-pure 3D/2D perovskite bilayer heterojunctions.
- Authors
Lian, Xinxin; Zhang, Hong; Mo, Xiaoliang; Chu, Junhao
- Abstract
Combining the superior photovoltaic performance of three-dimensional perovskites and the intrinsic durability of two-dimensional perovskites, the construction of 3D/2D perovskite bilayer heterojunctions is a promising strategy to realize efficient and stable perovskite solar cells, but it is still a challenge to control the phase purity, film thickness, orientation, and crystal structure of 2D perovskites. Now, a solution-processing strategy has overcome this challenge by directly coating a tailored single-crystal 2D perovskite ink on as-prepared 3D perovskite films, resulting in effective, ultra-stable and phase-pure 3D/2D perovskite bilayer heterojunctions.
- Subjects
PEROVSKITE; HETEROJUNCTIONS; 3-D films; SOLAR cells; CRYSTAL structure
- Publication
Communications Chemistry, 2023, Vol 6, Issue 1, p1
- ISSN
2399-3669
- Publication type
Article
- DOI
10.1038/s42004-023-00812-w