- 专利标题: Process for the synthesis of air stable metal sulphide quantum dots
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申请号: US16344580申请日: 2017-10-27
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公开(公告)号: US11352556B2公开(公告)日: 2022-06-07
- 发明人: Bhagavatula Lakshmi Vara Prasad , Abhjit Bera
- 申请人: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- 申请人地址: IN New Delhi
- 专利权人: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- 当前专利权人: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- 当前专利权人地址: IN New Delhi
- 代理机构: Abelman, Frayne & Schwab
- 代理商 Norman Hanson; Stefan Knirr
- 优先权: IN201611037019 20161028
- 国际申请: PCT/IN2017/050498 WO 20171027
- 国际公布: WO2018/078654 WO 20180503
- 主分类号: C09K11/02
- IPC分类号: C09K11/02 ; C09K11/56 ; C09K11/66 ; C07C329/12 ; C01G11/02 ; C01G9/08 ; B01J13/00 ; C01G21/21 ; C01G45/00 ; C09K11/57 ; B82Y20/00 ; B82Y40/00 ; H01L31/0232 ; H01L31/055 ; H01L33/50
摘要:
The present invention discloses a process for the preparation of metal sulphide quantum dots by using a very low cost sulphur precursor as a sulphur source. The metal sulphide quantum dots finds application in optical devices selected from photovoltaic cells, photodetectors and light-emission devices.
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