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:
Mar. 07, 2017
Filed:
Aug. 06, 2015
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Angela M. Belcher, Lexington, MA (US);
Po-Yen Chen, Cambridge, MA (US);
Paula T. Hammond-Cunningham, Newton, MA (US);
Jifa Qi, West Roxbury, MA (US);
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/54 (2006.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01); C22B 3/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/54 (2013.01); C22B 13/04 (2013.01); H01L 51/0077 (2013.01); H01L 51/4253 (2013.01); Y02W 30/84 (2015.05);
Abstract
An efficient perovskite solar cells can be synthesized from used car batteries by using both the anodes and cathodes of car batteries as material sources for the synthesis of lead iodide perovskite materials.