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Xue Q, Xiang X, Gai L, Lu H. Panchromatic BODIPY dyes: Synthesis and optoelectronic properties. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Panchromatic dyes covering the visible and near-infrared (Vis/NIR) region are of considerable interest in the fields of DSSCs and OPVs as well as infrared sensing due to their efficient solar energy harvesting. Herein, we report two BODIPY dyes displaying a panchromatic absorption with an extension to the near-infrared range, by the introduction of bis(4-methoxyphenyl)aminophenylvinyl unit at 3,5-position of BODIPY core through Knoevenagel condensation reactions. The optoelectronic properties were fully investigated by spectroscopy, cyclic voltammetry (CV) measurements and DFT calculations. Our research provides a simple strategy to broaden the absorption spectrum of BODIPY dyes.
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Affiliation(s)
- Qifan Xue
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou, 311121, P. R. China
| | - Xiaoshuang Xiang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou, 311121, P. R. China
| | - Lizhi Gai
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou, 311121, P. R. China
| | - Hua Lu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou, 311121, P. R. China
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