US 12,437,936 B2
Halide perovskite, its fabrication and use the same
Chung Yin Johnny Ho, New Territories (HK); Dengji Li, Kowloon (HK); You Meng, Kowloon (HK); and Yini Zheng, Kowloon (HK)
Assigned to City University of Hong Kong, Kowloon (HK)
Filed by City University of Hong Kong, Kowloon (HK)
Filed on Dec. 13, 2022, as Appl. No. 18/065,242.
Prior Publication US 2024/0194418 A1, Jun. 13, 2024
Int. Cl. H01G 9/20 (2006.01); H01G 9/00 (2006.01); H10K 30/30 (2023.01); H10K 30/65 (2023.01); H10K 30/81 (2023.01); H10K 71/10 (2023.01); H10K 85/30 (2023.01)
CPC H01G 9/2009 (2013.01) [H01G 9/0036 (2013.01); H10K 30/30 (2023.02); H10K 30/65 (2023.02); H10K 30/81 (2023.02); H10K 71/10 (2023.02); H10K 85/30 (2023.02)] 36 Claims
OG exemplary drawing
 
1. A method of fabricating a halide perovskite having a general formula of ABX3, wherein A, B, and X are inorganic elements and X is a halide, the method comprising a vapor-liquid-solid process triggered by a catalyst formed from a halide precursor of inorganic element B.