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Lv Y, Guo H, Ye F, Yi Y, Wu Y, Liu B. Molecular Engineering of Star‐Shaped Indoline Hole Transport Materials: The Influence of Planarity on the Hole Extraction and Transport Processes. Chemistry 2022; 28:e202200701. [DOI: 10.1002/chem.202200701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Yang Lv
- Hebei Key Laboratory of Organic Functional Molecules National Demonstration Center for Experimental Chemistry Education College of Chemistry and Material Science Hebei Normal University No. 20, East Road of Nan Er Huan Shijiazhuang 050024 P. R. China
| | - Huanxin Guo
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals Shanghai Key Laboratory of Functional Materials Chemistry School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Fangyuan Ye
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals Shanghai Key Laboratory of Functional Materials Chemistry School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Yanxin Yi
- Hebei Key Laboratory of Organic Functional Molecules National Demonstration Center for Experimental Chemistry Education College of Chemistry and Material Science Hebei Normal University No. 20, East Road of Nan Er Huan Shijiazhuang 050024 P. R. China
| | - Yongzhen Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals Shanghai Key Laboratory of Functional Materials Chemistry School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Bo Liu
- Hebei Key Laboratory of Organic Functional Molecules National Demonstration Center for Experimental Chemistry Education College of Chemistry and Material Science Hebei Normal University No. 20, East Road of Nan Er Huan Shijiazhuang 050024 P. R. China
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Zhu Q, Zhang X, Pang Z, Wu W, Liu B. Molecular engineering of the alkyl chain in planar carbazole dyes toward efficient interfacial charge transfer processes. NEW J CHEM 2020. [DOI: 10.1039/d0nj04634e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With the extension of the alkyl chain, the interfacial charge transfer processes are effectively improved.
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Affiliation(s)
- Qianqian Zhu
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Xiaomin Zhang
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Zhihan Pang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Wenjun Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Bo Liu
- Hebei Key Laboratory of Organic Functional Molecules
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
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Huaulmé Q, Aumaitre C, Kontkanen OV, Beljonne D, Sutter A, Ulrich G, Demadrille R, Leclerc N. Functional panchromatic BODIPY dyes with near-infrared absorption: design, synthesis, characterization and use in dye-sensitized solar cells. Beilstein J Org Chem 2019; 15:1758-1768. [PMID: 31435447 PMCID: PMC6664387 DOI: 10.3762/bjoc.15.169] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 07/10/2019] [Indexed: 01/15/2023] Open
Abstract
We report two novel functional dyes based on a boron-dipyrromethene (BODIPY) core displaying a panchromatic absorption with an extension to the near-infrared (NIR) range. An innovative synthetic approach for preparing the 2,3,5,6-tetramethyl-BODIPY unit is disclosed, and a versatile way to further functionalize this unit has been developed. The optoelectronic properties of the two dyes were computed by density functional theory modelling (DFT) and characterized through UV–vis spectroscopy and cyclic voltammetry (CV) measurements. Finally, we report preliminary results obtained using these functional dyes as photosensitizers in dye-sensitized solar cells (DSSCs).
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Affiliation(s)
- Quentin Huaulmé
- CEA, Univ. Grenoble Alpes, CNRS, IRIG, SyMMES, F-38000 Grenoble, France
| | - Cyril Aumaitre
- CEA, Univ. Grenoble Alpes, CNRS, IRIG, SyMMES, F-38000 Grenoble, France
| | - Outi Vilhelmiina Kontkanen
- Chimie des Matériaux Nouveaux & Centre d'Innovation et de Recherche en Matériaux Polymères Université de Mons - UMONS / Materia Nova Place du Parc, 20, B-7000 Mons, Belgium
| | - David Beljonne
- Chimie des Matériaux Nouveaux & Centre d'Innovation et de Recherche en Matériaux Polymères Université de Mons - UMONS / Materia Nova Place du Parc, 20, B-7000 Mons, Belgium
| | - Alexandra Sutter
- ICPEES - UMR7515, CNRS-Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg CEDEX 02, France
| | - Gilles Ulrich
- ICPEES - UMR7515, CNRS-Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg CEDEX 02, France
| | - Renaud Demadrille
- CEA, Univ. Grenoble Alpes, CNRS, IRIG, SyMMES, F-38000 Grenoble, France
| | - Nicolas Leclerc
- ICPEES - UMR7515, CNRS-Université de Strasbourg, 25 rue Becquerel, 67087 Strasbourg CEDEX 02, France
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Menon A, Dreyer JAH, Martin JW, Akroyd J, Robertson J, Kraft M. Optical band gap of cross-linked, curved, and radical polyaromatic hydrocarbons. Phys Chem Chem Phys 2019; 21:16240-16251. [DOI: 10.1039/c9cp02363a] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The impact of cross-linking, curvature, and radical character on the optical band gap of polyaromatic hydrocarbons has been investigated.
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Affiliation(s)
- Angiras Menon
- Department of Chemical Engineering and Biotechnology
- University of Cambridge
- Cambridge CB3 0AS
- UK
- Cambridge Centre for Advanced Research and Education in Singapore (CARES)
| | - Jochen A. H. Dreyer
- Department of Chemical Engineering and Biotechnology
- University of Cambridge
- Cambridge CB3 0AS
- UK
| | - Jacob W. Martin
- Department of Chemical Engineering and Biotechnology
- University of Cambridge
- Cambridge CB3 0AS
- UK
- Cambridge Centre for Advanced Research and Education in Singapore (CARES)
| | - Jethro Akroyd
- Department of Chemical Engineering and Biotechnology
- University of Cambridge
- Cambridge CB3 0AS
- UK
| | - John Robertson
- Department of Engineering
- University of Cambridge
- Cambridge CB3 0FA
- UK
| | - Markus Kraft
- Department of Chemical Engineering and Biotechnology
- University of Cambridge
- Cambridge CB3 0AS
- UK
- Cambridge Centre for Advanced Research and Education in Singapore (CARES)
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