Invention Grant
- Patent Title: Mixed organic-inorganic perovskite formulations
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Application No.: US15509990Application Date: 2015-09-02
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Publication No.: US10593487B2Publication Date: 2020-03-17
- Inventor: Nicola Beaumont , Brett Akira Kamino , Benjamin Langley , Edward James William Crossland
- Applicant: OXFORD PHOTOVOLTAICS LIMITED
- Applicant Address: GB Oxford
- Assignee: OXFORD PHOTOVOLTAICS LIMITED
- Current Assignee: OXFORD PHOTOVOLTAICS LIMITED
- Current Assignee Address: GB Oxford
- Agency: Meunier Carlin & Curfman LLC
- Priority: GB1416042.8 20140910
- International Application: PCT/GB2015/052535 WO 20150902
- International Announcement: WO2016/038338 WO 20160317
- Main IPC: C30B29/54
- IPC: C30B29/54 ; H01G9/20 ; H01L51/42 ; C01G21/00 ; H01L51/00 ; C07C251/30 ; H01L31/032 ; H01L31/0256
Abstract:
A formulation for use in the preferential formation of thin films of a perovskite material AMX 3 with a certain required crystalline structure, wherein said formulation comprises two or more compounds which between them comprise one or more first organic cations A; one or more metalcations M; one or more second cations A′; one or more first anions X and one or more second anions X′.
Public/Granted literature
- US20170243699A1 MIXED ORGANIC-INORGANIC PEROVSKITE FORMULATIONS Public/Granted day:2017-08-24
Information query
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