Patent ID: 11898072
Assignee: SHANGHAI JIAO TONG UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC C  G  H | IPC C  G  H

Claim 8:
9. The method of claim 1, wherein the at least one semiconductor nanocrystal precursor consists of a first precursor for providing a monovalent cation, a second precursor for providing a trivalent cation and a third precursor for providing a divalent anion;
wherein the first precursor is a compound of a IB group metal, and is selected from the group consisting of CuCl, CuBr, CuI, AgCl, AgBr, AgI and a combination thereof;
the second precursor is an organic acid salt of a IIIA group metal, and is selected from the group consisting of formate, acetate and propionate of In, Ga and Al;
the third precursor is an inorganic salt consisting of a VIA group element and a metal element, wherein the VIA group element is S and Se; and
a molar ratio of the first precursor to the second precursor to the third precursor is 0.5:0.5:1.