- Patent Title: Colorless luminescent solar concentrator, free of heavy metals, based on at least ternary chalcogenide semiconductor nanocrystals with absorption extending to the near infrared region
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Application No.: US15541146Application Date: 2016-01-18
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Publication No.: US11049989B2Publication Date: 2021-06-29
- Inventor: Sergio Brovelli , Francesco Meinardi , Francesco Carulli
- Applicant: UNIVERSITA' DEGLI STUDI DI MILANO—BICOCCA
- Applicant Address: IT Milan
- Assignee: UNIVERSITA' DEGLI STUDI DI MILANO—BICOCCA
- Current Assignee: UNIVERSITA' DEGLI STUDI DI MILANO—BICOCCA
- Current Assignee Address: IT Milan
- Agency: Lucas & Mercanti, LLP
- Priority: ITMI2015A00041 20150119
- International Application: PCT/IB2016/000032 WO 20160118
- International Announcement: WO2016/116803 WO 20160728
- Main IPC: H01L31/055
- IPC: H01L31/055 ; H01L31/032 ; H01L31/0352

Abstract:
The invention relates to a luminescent solar concentrator comprising a glass or plastic matrix containing colloidal nanocrystals of at least ternary semiconductors based on metals of groups IB and IIIA (groups 11 and 16 respectively in the UIPAC nomenclature) and at least one chalcogen (group VIA, or 16 in the IUPAC nomenclature).
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