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. 05, 2024
Filed:
Jan. 14, 2020
Applicant:
The University of North Carolina AT Chapel Hill, Chapel Hill, NC (US);
Inventors:
Jinsong Huang, Chapel Hill, NC (US);
Guang Yang, Chapel Hill, NC (US);
Wuqiang Wu, Chapel Hill, NC (US);
Assignee:
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL, Chapel Hill, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/033 (2014.01); C03C 17/34 (2006.01); C03C 17/42 (2006.01); H10K 30/88 (2023.01);
U.S. Cl.
CPC ...
C09D 11/033 (2013.01); C03C 17/3447 (2013.01); C03C 17/42 (2013.01); H10K 30/88 (2023.02);
Abstract
Described herein is an ink solution, comprising: i. a composition having the formula ABX; ii. a compound having the formula NH—R—NH; and iii. a solvent. Methods for producing polycrystalline perovskite films using the ink solutions described herein in a fast blading process and the use of the films in photoactive and photovoltaic applications are additionally described.