1
|
Feng X, Wang X, Redshaw C, Tang BZ. Aggregation behaviour of pyrene-based luminescent materials, from molecular design and optical properties to application. Chem Soc Rev 2023; 52:6715-6753. [PMID: 37694728 DOI: 10.1039/d3cs00251a] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Molecular aggregates are self-assembled from multiple molecules via weak intermolecular interactions, and new chemical and physical properties can emerge compared to their individual molecule. With the development of aggregate science, much research has focused on the study of the luminescence behaviour of aggregates rather than single molecules. Pyrene as a classical fluorophore has attracted great attention due to its diverse luminescence behavior depending on the solution state, molecular packing pattern as well as morphology, resulting in wide potential applications. For example, pyrene prefers to emit monomer emission in dilute solution but tends to form a dimer via π-π stacking in the aggregation state, resulting in red-shifted emission with quenched fluorescence and quantum yield. Over the past two decades, much effort has been devoted to developing novel pyrene-based fluorescent molecules and determining the luminescence mechanism for potential applications. Since the concept of "aggregation-induced emission (AIE)" was proposed by Tang et al. in 2001, aggregate science has been established, and the aggregated luminescence behaviour of pyrene-based materials has been extensively investigated. New pyrene-based emitters have been designed and synthesized not only to investigate the relationships between the molecular structure and properties and advanced applications but also to examine the effect of the aggregate morphology on their optical and electronic properties. Indeed, new aggregated pyrene-based molecules have emerged with unique properties, such as circularly polarized luminescence, excellent fluorescence and phosphorescence and electroluminescence, ultra-high mobility, etc. These properties are independent of their molecular constituents and allow for a number of cutting-edge technological applications, such as chemosensors, organic light-emitting diodes, organic field effect transistors, organic solar cells, Li-batteries, etc. Reviews published to-date have mainly concentrated on summarizing the molecular design and multi-functional applications of pyrene-based fluorophores, whereas the aggregation behaviour of pyrene-based luminescent materials has received very little attention. The majority of the multi-functional applications of pyrene molecules are not only closely related to their molecular structures, but also to the packing model they adopt in the aggregated state. In this review, we will summarize the intriguing optoelectronic properties of pyrene-based luminescent materials boosted by aggregation behaviour, and systematically establish the relationship between the molecular structure, aggregation states, and optoelectronic properties. This review will provide a new perspective for understanding the luminescence and electronic transition mechanism of pyrene-based materials and will facilitate further development of pyrene chemistry.
Collapse
Affiliation(s)
- Xing Feng
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou, 510006, P. R. China.
| | - Xiaohui Wang
- Guangdong Provincial Key Laboratory of Information Photonics Technology, School of Material and Energy, Guangdong University of Technology, Guangzhou, 510006, P. R. China.
| | - Carl Redshaw
- Chemistry, School of Natural Sciences, University of Hull, Hull, Yorkshire HU6 7RX, UK.
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen), Guangdong 518172, China.
| |
Collapse
|
2
|
Possetto D, Pecnikaj I, Marzari G, Orlandi S, Sereno S, Cavazzini M, Pozzi G, Fungo F. Influence of Polyfluorinated Side Chains and Soft-Template Method on the Surface Morphologies and Hydrophobic Properties of Electrodeposited Films from Fluorene Bridged Dicarbazole Monomers. Chemphyschem 2023; 24:e202200371. [PMID: 36073234 PMCID: PMC10091753 DOI: 10.1002/cphc.202200371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/07/2022] [Indexed: 01/20/2023]
Abstract
A clear case of relationship between the monomer molecular structure and the capability of tuning the morphology of electrodeposited gas bubbles template polymer thin films is shown. To this end, a series of fluorene-bridged dicarbazole derivatives containing either linear or terminally branched polyfluorinated side chains connected to the fluorene subunit were synthesized and their electrochemical properties were investigated. The new compounds underwent electrochemical polymerization over indium tin oxide electrodes to give hydrophobic films with nanostructural and morphological properties strongly dependent on the nature of the side chains. Gas bubbles templated electropolymerization was next achieved by the addition of tiny amounts of water to the monomer solutions, without using surfactants. Within the investigated set of molecules, the nanostructural properties of the soft-templated films obtained from monomers bearing linear side chains could be fine-tuned by adjusting electrochemical parameters, leading to superhydrophobic surfaces.
Collapse
Affiliation(s)
- David Possetto
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales AvanzadosIITEMA-UNRC-CONICET) Departamento de QuímicaUniversidad Nacional de Río CuartoAgencia Postal 3X5804BYARío CuartoArgentina
| | - Ilir Pecnikaj
- University of Medicine TiranaDepartment of PharmacyRruga e Dibrës Nr. 371AL1005TiranëAlbania
| | - Gabriela Marzari
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales AvanzadosIITEMA-UNRC-CONICET) Departamento de QuímicaUniversidad Nacional de Río CuartoAgencia Postal 3X5804BYARío CuartoArgentina
| | - Simonetta Orlandi
- CNR Institute of Chemical Sciences and Technologies “Giulio Natta” (CNR SCITEC)UOS Golgi, via Golgi 1920133MilanItaly
| | - Silvia Sereno
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales AvanzadosIITEMA-UNRC-CONICET) Departamento de QuímicaUniversidad Nacional de Río CuartoAgencia Postal 3X5804BYARío CuartoArgentina
| | - Marco Cavazzini
- CNR Institute of Chemical Sciences and Technologies “Giulio Natta” (CNR SCITEC)UOS Golgi, via Golgi 1920133MilanItaly
| | - Gianluca Pozzi
- CNR Institute of Chemical Sciences and Technologies “Giulio Natta” (CNR SCITEC)UOS Golgi, via Golgi 1920133MilanItaly
| | - Fernando Fungo
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales AvanzadosIITEMA-UNRC-CONICET) Departamento de QuímicaUniversidad Nacional de Río CuartoAgencia Postal 3X5804BYARío CuartoArgentina
| |
Collapse
|
3
|
Shi M, Chen N, Zhao Y, Yang C, Yan C. Facile Wet-chemical Fabrication of Bi-functional Coordination Polymer Nanosheets for High-performance Energy Storage and Anti-corrosion Engineering. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
4
|
Jaiswal R, Saha U, Prasad NE, Goswami TH. Microwave assisted synthesis of low band gap water soluble dyad materials using polythiophene carboxylic acids as donor and fullerenol as acceptor. J Appl Polym Sci 2022. [DOI: 10.1002/app.52305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Rimpa Jaiswal
- Defence Materials and Stores Research and Development Establishment Kanpur India
| | - Uttam Saha
- Defence Materials and Stores Research and Development Establishment Kanpur India
| | - N. Eswara Prasad
- Defence Materials and Stores Research and Development Establishment Kanpur India
| | - Thako Hari Goswami
- Defence Materials and Stores Research and Development Establishment Kanpur India
| |
Collapse
|
5
|
Rohland P, Schröter E, Nolte O, Newkome GR, Hager MD, Schubert US. Redox-active polymers: The magic key towards energy storage – a polymer design guideline progress in polymer science. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2021.101474] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
6
|
Possetto D, Fernández L, Marzari G, Fungo F. Electrochemical bubble generation via hydrazine oxidation for the in situ control of an electrodeposited conducting polymer micro/-nanostructure. RSC Adv 2021; 11:11020-11025. [PMID: 35423569 PMCID: PMC8695890 DOI: 10.1039/d0ra10816b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/01/2021] [Indexed: 01/23/2023] Open
Abstract
Herein, a simple, in situ, on step and highly repeatable electrochemical method that allows controlling the nanostructure of electrodeposited polymer films is reported. As an example, the tuning of the electrodeposited polypyrrole nanostructures using inert gas bubbles as the template at the electrode surface generated by the electrochemical oxidation of hydrazine is shown. The hydrazine discharge occurs at a lower potential regarding the beginning of pyrrole electropolymerization process, which allows the modulation of the density and size of the bubbles on the surface electrode controlling electrochemical parameters (applied potential, concentration, time, etc.). Subsequently, the applied potential is moved to where the pyrrole polymerization begins, which induces the material discharges around the bubble template producing polypyrrole hollow structures with definite patterns on the electrode surface. This methodology is proposed as a simple model for the electrodeposition with the morphological control of a wide range of conductive polymers. An electrochemical method to manipulate the size and density of electrodeposited polypyrrole structures at the micro-nanoscale by the discharge of hydrazine.![]()
Collapse
Affiliation(s)
- David Possetto
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados, (UNRC-CONICET) Departamento de Química, Universidad Nacional de Río Cuarto Agencia Postal 3 (X5804BYA) Río Cuarto Argentina
| | - Luciana Fernández
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados, (UNRC-CONICET) Departamento de Química, Universidad Nacional de Río Cuarto Agencia Postal 3 (X5804BYA) Río Cuarto Argentina
| | - Gabriela Marzari
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados, (UNRC-CONICET) Departamento de Química, Universidad Nacional de Río Cuarto Agencia Postal 3 (X5804BYA) Río Cuarto Argentina
| | - Fernando Fungo
- Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados, (UNRC-CONICET) Departamento de Química, Universidad Nacional de Río Cuarto Agencia Postal 3 (X5804BYA) Río Cuarto Argentina
| |
Collapse
|
7
|
Anghel M, Magnan F, Catingan SD, McCready MA, Aawani E, Wong V, Singh D, Fanchini G, Gilroy JB. Redox polymers incorporating pendant 6‐oxoverdazyl and nitronyl nitroxide radicals. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20190082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Michael Anghel
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
| | - François Magnan
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
| | - Sara D. Catingan
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Matthew A. McCready
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Elaheh Aawani
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Victor Wong
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Deepa Singh
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Giovanni Fanchini
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
- Department of Physics and AstronomyThe University of Western Ontario London Ontario N6A 3K7 Canada
| | - Joe B. Gilroy
- Department of ChemistryThe University of Western Ontario London Ontario N6A 5B7 Canada
- The Centre for Advanced Materials and Biomaterials Research (CAMBR)The University of Western Ontario London Ontario N6A 5B7 Canada
| |
Collapse
|
8
|
Synthesis of soluble poly(azomethine)s containing thiophene and their fluorescence quantum yields. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02911-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
9
|
Zhu Y, Li E, Shen K, Hang X, Bonnesen PV, Hong K, Zhang H, Huang W. Intramolecular Catalyst Transfer over Sterically Hindered Arenes in Suzuki Cross‐Coupling Reactions. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yu‐Xing Zhu
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| | - En‐Ci Li
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| | - Kang Shen
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| | - Xiaochun Hang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| | - Peter V. Bonnesen
- Center for Nanophase Materials SciencesOak Ridge National Laboratory Oak Ridge Tennessee 37831
| | - Kunlun Hong
- Center for Nanophase Materials SciencesOak Ridge National Laboratory Oak Ridge Tennessee 37831
| | - Hong‐Hai Zhang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) Institute of Advanced Materials (IAM) Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM)Nanjing Tech University (Nanjing Tech) 30 Puzhu Road Nanjing 211816 P.R. China
| |
Collapse
|
10
|
Pecnikaj I, Orlandi S, Pozzi G, Cappellari MV, Marzari G, Fernández L, Zensich MA, Hernandez L, Fungo F. Improving the Electropolymerization Properties of Fluorene-Bridged Dicarbazole Monomers through Polyfluoroalkyl Side Chains. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8732-8740. [PMID: 31244262 DOI: 10.1021/acs.langmuir.9b01141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The facile functionalization of the fluorene scaffold at the 2,7-positions was utilized to provide access to two soluble carbazole-π-carbazole derivatives CFC-H1 and CFC-F1 featuring fully hydrogenated and polyfluorinated alkyl chains at the 9-position of the fluorene π-bridging unit, respectively. The optical and electrochemical properties of the new dicarbazoles were investigated. Their electrochemical polymerization over Pt and indium tin oxide electrodes allowed the generation of electroactive polymeric films, whose physicochemical characteristics were strongly dependent on the kind of alkyl chain present on the fluorene bridge. In particular, the electropolymerization of the polyfluorinated monomer allowed the fabrication of thin films with good electrical conductivity, reversible electrochemical processes, good electrochromic properties, and enhanced water repellency with respect to its nonfluorinated analogue.
Collapse
Affiliation(s)
- Ilir Pecnikaj
- Istituto di Scienze e Tecnologie Molecolari del Consiglio Nazionale delle Ricerche, ISTM-CNR , Via Golgi 19 , 20133 Milano , Italy
| | - Simonetta Orlandi
- Istituto di Scienze e Tecnologie Molecolari del Consiglio Nazionale delle Ricerche, ISTM-CNR , Via Golgi 19 , 20133 Milano , Italy
| | - Gianluca Pozzi
- Istituto di Scienze e Tecnologie Molecolari del Consiglio Nazionale delle Ricerche, ISTM-CNR , Via Golgi 19 , 20133 Milano , Italy
| | - María Victoria Cappellari
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| | - Gabriela Marzari
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| | - Luciana Fernández
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| | - Maximiliano Andrés Zensich
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| | - Laura Hernandez
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| | - Fernando Fungo
- Departamento de Química , Universidad Nacional de Río Cuarto , Agencia Postal 3 , X5804BYA Río Cuarto , Argentina
| |
Collapse
|
11
|
Schroot R, Jäger M, Schubert US. Accumulative Charging of Redox-Active Side-Chain-Modified Polymers: Experimental and Computational Insights from Oligo- to Polymeric Triarylamines. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Robert Schroot
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany
| | - Michael Jäger
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, Philosophenweg 7a, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, Philosophenweg 7a, 07743 Jena, Germany
| |
Collapse
|
12
|
Oubaha H, Gohy J, Melinte S. Carbonyl‐Based π‐Conjugated Materials: From Synthesis to Applications in Lithium‐Ion Batteries. Chempluschem 2019; 84:1179-1214. [DOI: 10.1002/cplu.201800652] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 03/03/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Hamid Oubaha
- Institute of Information and Communication TechnologiesElectronics and Applied MathematicsElectrical EngineeringUniversité catholique de Louvain Place du Levant 3 B-1348 Louvain-la-Neuve Belgium
| | - Jean‐François Gohy
- Institute of Condensed Matter and Nanosciences (IMCN)Bio- and Soft Matter (BSMA)Université catholique de Louvain Place L. Pasteur 1 B-1348 Louvain-la-Neuve Belgium
| | - Sorin Melinte
- Institute of Information and Communication TechnologiesElectronics and Applied MathematicsElectrical EngineeringUniversité catholique de Louvain Place du Levant 3 B-1348 Louvain-la-Neuve Belgium
| |
Collapse
|
13
|
Petunin PV, Martynko EA, Trusova ME, Kazantsev MS, Rybalova TV, Valiev RR, Uvarov MN, Mostovich EA, Postnikov PS. Verdazyl Radical Building Blocks: Synthesis, Structure, and Sonogashira Cross-Coupling Reactions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701783] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Pavel V. Petunin
- Tomsk Polytechnic University; 634050 Tomsk Russia
- Novosibirsk State University; 630090 Novosibirsk Russia
| | | | | | - Maxim S. Kazantsev
- Novosibirsk State University; 630090 Novosibirsk Russia
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Tatyana V. Rybalova
- Novosibirsk State University; 630090 Novosibirsk Russia
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Rashid R. Valiev
- Tomsk Polytechnic University; 634050 Tomsk Russia
- Tomsk State University; 634050 Tomsk Russia
| | - Mikhail N. Uvarov
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russian Federation
| | - Evgeny. A. Mostovich
- Novosibirsk State University; 630090 Novosibirsk Russia
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | | |
Collapse
|
14
|
Schlotthauer T, Schroot R, Glover S, Hammarström L, Jäger M, Schubert US. A multidonor-photosensitizer-multiacceptor triad for long-lived directional charge separation. Phys Chem Chem Phys 2018; 19:28572-28578. [PMID: 29034949 DOI: 10.1039/c7cp05593e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The modular assembly of a directional photoredox-active multidonor-photosensitizer-multiacceptor (Dn-P-Am) architecture is presented. The triad assembly features a central Ru(ii) sensitizer equipped with pendant polymer chains consisting of multiple triarylamine (pTARA) and naphthalene diimide (pNDI) units, respectively. Upon excitation, the efficient formation (>96%) of charge separation (CS) was observed featuring similar CS lifetimes (400 ns) as related molecular triads. In contrast, a significant additional longer-lived CS component (2400 ns, 30%) is observed indicating multiple contributing pathways.
Collapse
Affiliation(s)
- Tina Schlotthauer
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany.
| | | | | | | | | | | |
Collapse
|
15
|
Gu H, Ciganda R, Castel P, Moya S, Hernandez R, Ruiz J, Astruc D. Tetrablock Metallopolymer Electrochromes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712945] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Haibin Gu
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Roberto Ciganda
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
- Facultad de Chimica de San Sebastian; Universidad del Pais Vasco; Apdo 1072 20080 San Sebastian Spain
| | - Patricia Castel
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Sergio Moya
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Ricardo Hernandez
- Facultad de Chimica de San Sebastian; Universidad del Pais Vasco; Apdo 1072 20080 San Sebastian Spain
| | - Jaime Ruiz
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Didier Astruc
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| |
Collapse
|
16
|
Gu H, Ciganda R, Castel P, Moya S, Hernandez R, Ruiz J, Astruc D. Tetrablock Metallopolymer Electrochromes. Angew Chem Int Ed Engl 2018; 57:2204-2208. [DOI: 10.1002/anie.201712945] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 01/10/2018] [Indexed: 01/23/2023]
Affiliation(s)
- Haibin Gu
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Roberto Ciganda
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
- Facultad de Chimica de San Sebastian; Universidad del Pais Vasco; Apdo 1072 20080 San Sebastian Spain
| | - Patricia Castel
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Sergio Moya
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Ricardo Hernandez
- Facultad de Chimica de San Sebastian; Universidad del Pais Vasco; Apdo 1072 20080 San Sebastian Spain
| | - Jaime Ruiz
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| | - Didier Astruc
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
| |
Collapse
|