Invention Application
- Patent Title: Organic Pigment Coating for Electronic Devices, Perovskite Solar Cells, and Methods
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Application No.: US17189662Application Date: 2021-03-02
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Publication No.: US20220285642A1Publication Date: 2022-09-08
- Inventor: Biwu Ma , Qingquan He
- Applicant: The Florida State University Research Foundation, Inc.
- Applicant Address: US FL Tallahassee
- Assignee: The Florida State University Research Foundation, Inc.
- Current Assignee: The Florida State University Research Foundation, Inc.
- Current Assignee Address: US FL Tallahassee
- Main IPC: H01L51/44
- IPC: H01L51/44 ; B05D1/00 ; H01L51/42
Abstract:
Methods of passivating a surface. The methods may include providing a mixture including a liquid and a derivative of quinacridone, applying the mixture to a first surface of a film that includes a metal halide perovskite, and annealing the film for a time and a temperature effective to convert the derivative of quinacridone to quinacridone. Composite materials and electronic devices also are provided.
Public/Granted literature
- US11751410B2 Organic pigment coating for electronic devices, perovskite solar cells, and methods Public/Granted day:2023-09-05
Information query
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