Patent ID: 11859118
Assignee: TECTUS CORPORATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 0:
1. A nanocrystal polymer composite comprising a plurality of capped ZnInCuS semiconductor nanocrystals dispersed in a polymer resin, wherein,
the capped ZnInCuS semiconductor nanocrystals comprise:
a core comprising ZnInCuS, wherein the core is modified with a zinc alkylcarboxylate or a dialkyl zinc;
a first cap layer overlying the core, wherein the first cap layer comprises ZnS;
a second cap layer overlying the first cap layer, wherein the second cap layer comprises Al2O3;
the capped ZnInCuS semiconductor nanocrystals are configured to emit radiation in a range from 530 nm to 750 nm; and
the polymer resin comprises an acrylate resin, wherein the acrylate resin is derived from homopolymers of cyclohexyl acrylate and cyclohexyl acrylate copolymer with methyl methacrylate or heptyl acrylate.