The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2024
Filed:
Jan. 27, 2022
Alliance for Sustainable Energy, Llc, Golden, CO (US);
Brown University Technology Ventures Office, Providence, RI (US);
Kai Zhu, Littleton, CO (US);
Jinhui Tong, Wuhan, CN;
Yuanyuan Zhou, Hong Kong, HK;
Nitin P. Padture, Providence, RI (US);
Jue Gong, Chengdu, CN;
Alliance for Sustainable Energy, LLC, Golden, CO (US);
Brown University, Providence, RI (US);
Abstract
The present disclosure relates to a composition that includes a perovskite having a stoichiometry comprising AFASnB(IX), where A is a first cation, B is a second cation, X is a halide, and 0.5≤x≤0.9, 0.5≤y≤0.9, and 0≤z≤1. In some embodiments of the present disclosure, A may include at least one of cesium, guanidinium, and/or methylammonium. In some embodiments of the present disclosure, X may include at least one of bromide and/or chloride. In some embodiments of the present disclosure, z may be equal to zero.