Journal
FRONTIERS OF PHYSICS
Volume 14, Issue 5, Pages -Publisher
HIGHER EDUCATION PRESS
DOI: 10.1007/s11467-019-0901-8
Keywords
optoelectronic devices; perovskite solar cells; nanoscale materials; chemical vapor deposition
Categories
Funding
- National Natural Science Foundation of China [51673218]
- Open Fund of the State Key Laboratory of Integrated Optoelectronics [IOSKL2016KF05]
- Central South University Postdoctoral International Exchange Introduction Program, China Postdoctoral Science Foundation
Ask authors/readers for more resources
Though three-dimensional (3D) organicinorganic halide perovskites (OIHP) is very promising for low cost and distributed PV generation, the stability issue of 3D OIHP is still a problem for its commercialization. Two-dimensional (2D) perovskites, protected by periodic organic ligands, is promising due to its excellent optoelectronic property and superior stability. However, 2D perovskite is anisotropic in its crystal structure and optoelectronic properties, and the resulted film is often a mixture of different phase. So, methods to manipulate 2D perovskite crystal orientation and its phase separation are vital. In this review, the major advances on the composition engineering, crystal orientation, phase separation, and interfacial capping are summarized. Besides, efforts on understanding the formation process of 2D perovskite crystal are also discussed, which is important for making full use of 2D perovskite in functional optoelectronic devices.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available