Invention Grant
US09054325B2 Rylene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors
有权
作为太阳能电池和光电检测器中的光敏剂的二甲撑单酰亚胺衍生物及其用途
- Patent Title: Rylene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors
- Patent Title (中): 作为太阳能电池和光电检测器中的光敏剂的二甲撑单酰亚胺衍生物及其用途
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Application No.: US13762764Application Date: 2013-02-08
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Publication No.: US09054325B2Publication Date: 2015-06-09
- Inventor: Flavio Luiz Benedito , Ingmar Bruder , Peter Erk , Neil Gregory Pschirer , Robert Send , Klaus Muellen , Henrike Wonneberger , Chen Li
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen DE Munich
- Assignee: 03;BASF SE,Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
- Current Assignee: 03;BASF SE,Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
- Current Assignee Address: DE Ludwigshafen DE Munich
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: F21V9/00
- IPC: F21V9/00 ; G02B5/02 ; G02C7/10 ; G02F1/361 ; G03B11/00 ; H01L51/44 ; H01G9/20 ; H01L51/00 ; C09B67/00 ; H01C13/00 ; H01L51/42
Abstract:
Thin layers or films of metal oxides are used as a semiconductor material of solar cells and they are coated with a sensitizer to achieve the high absorption of sunlight. Various dyes have been used as sensitizers in solar cells. Rylene monoimide derivatives are developed as photosensitizers for dye-sensitized solar cells and as photodetectors. The Rylene monoimide derivatives have very good quantum efficiencies, particularly in the NIR region of the absorption spectrum.
Public/Granted literature
- US20130207056A1 RYLENE MONOIMIDE DERIVATIVES AND USE THEREOF AS PHOTOSENSITIZERS IN SOLAR CELLS AND PHOTODETECTORS Public/Granted day:2013-08-15
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