Patent ID: 11926773
Assignee: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 13:
14. A method of making a doped metal halide perovskite, the method comprising:
providing a precursor formulation comprising (i) a metal halide, (ii) an organic cation, (iii) a manganese halide, and (iv) a liquid; and
contacting the precursor formulation with a precipitant to form a doped metal halide perovskite,
wherein the organic cation comprises at least one secondary ammonium cation, at least one tertiary ammonium cation, or a combination thereof, and
a mol ratio of the metal halide to the manganese halide in the precursor formulation is about 8:1 to about 1:1.