US Patent Issued to SOOCHOW UNIVERSITY on Feb. 10 for "Perovskite precursor solution for improving stability of perovskite solar cell" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,607, issued on Feb. 10, was assigned to SOOCHOW UNIVERSITY (Suzhou, China).

"Perovskite precursor solution for improving stability of perovskite solar cell" was invented by Jianxin Tang (Suzhou, China), Yanqing Li (Suzhou, China), Li Chen (Suzhou, China) and Jingde Chen (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a perovskite precursor solution for improving stability of a perovskite solar cell. Iodoformamidine and cesium iodide are added into a solvent, and bromomethylamine, lead iodide and 3,4-dichloroaniline are added after stirring to obtain the perovskite precursor solution. The perovskite precursor solution is sp...