Perovskite Solar Cells: A Cryogenic Process for Antisolvent‐Free High‐Performance Perovskite Solar Cells (Adv. Mater. 44/2018). Issue 44 (5th November 2018)

• Record Type: Journal Article
• Authors: Ng, Annie; Ren, Zhiwei; Hu, Hanlin; Fong, Patrick W. K.; Shen, Qian; Cheung, Sin Hang; Qin, Pingli; Lee, Jin‐Wook; Djurišić, Aleksandra B.; So, Shu Kong; Li, Gang; Yang, Yang; Surya, Charles
• Is Part Of: Advanced materials. Volume 30:Issue 44(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-11-05
• Subjects: blow‐dry process -- cryogenic treatment -- crystallization -- nucleation -- perovskite solar cells -- residual solvents; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201870329
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : A novel cryogenic process, described by Charles Surya and co‐workers in article number1804402 has universal applicability to grow organometal halide perovskites. A cryogenic temperature inhibits premature coalescence of nuclei into large crystallites, decoupling nucleation and crystallization phases. The enhanced control over the growth process yields excellent film and high‐performance solar cells.