Invention Application
- Patent Title: PHOTOELECTRIC CONVERSION FILM, SOLAR CELL USING SAME, AND METHOD FOR PRODUCING PHOTOELECTRIC CONVERSION FILM
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Application No.: US17700952Application Date: 2022-03-22
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Publication No.: US20220216439A1Publication Date: 2022-07-07
- Inventor: MAKI HIRAOKA , RYUUSUKE UCHIDA , TORU NAKAMURA
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Priority: JP2019-193050 20191023
- Main IPC: H01L51/42
- IPC: H01L51/42 ; H01L51/00 ; C07F13/00
Abstract:
A photoelectric conversion film according to the present disclosure includes a perovskite compound including a monovalent formamidinium cation, a Pb cation and an iodide ion, and a substance having Hansen solubility parameters satisfying a dispersion term δD of 20±0.5 MPa0.5, a polar term δP of 18±1 MPa0.5 and a hydrogen bonding term δH of 11±2 MPa0.5.
Information query
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