Nature Communications (Jan 2021)
The coupling and competition of crystallization and phase separation, correlating thermodynamics and kinetics in OPV morphology and performances
- Zaiyu Wang,
- Ke Gao,
- Yuanyuan Kan,
- Ming Zhang,
- Chaoqun Qiu,
- Lei Zhu,
- Zhe Zhao,
- Xiaobin Peng,
- Wei Feng,
- Zhiyuan Qian,
- Xiaodan Gu,
- Alex K.-Y. Jen,
- Ben Zhong Tang,
- Yong Cao,
- Yongming Zhang,
- Feng Liu
Affiliations
- Zaiyu Wang
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Ke Gao
- Department of Materials Science and Engineering, University of Washington
- Yuanyuan Kan
- Department of Materials Science and Engineering, University of Washington
- Ming Zhang
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Chaoqun Qiu
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Lei Zhu
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Zhe Zhao
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Xiaobin Peng
- State Key Lab of Luminescent Materials and Devices, South China University of Technology
- Wei Feng
- State Key Laboratory of Fluorinated Functional Membrane Materials and Dongyue Future Hydrogen Energy Materials Company
- Zhiyuan Qian
- School of Polymer Science and Engineering, Center for Optoelectronic Materials and Devices, The University of Southern Mississippi
- Xiaodan Gu
- School of Polymer Science and Engineering, Center for Optoelectronic Materials and Devices, The University of Southern Mississippi
- Alex K.-Y. Jen
- Department of Materials Science and Engineering, University of Washington
- Ben Zhong Tang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay
- Yong Cao
- State Key Lab of Luminescent Materials and Devices, South China University of Technology
- Yongming Zhang
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- Feng Liu
- Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
- DOI
- https://doi.org/10.1038/s41467-020-20515-3
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 14
Abstract
Designing efficient blue perovskite LEDs by using mixed halides perovskite is still a challenge, limited mainly by the phase segregation issue. Here, the authors demonstrate in situ fabrication of quasi-2D CsPbClBr2 nanocrystal films with mixed ligands to overcome the constraint.
