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Fu QT, Yan X, Li T, Zhang XY, He Y, Zhang WD, Liu Y, Li Y, Gu ZG. Diarylethene-based conjugated polymer networks for ultrafast photochromic films. NEW J CHEM 2019. [DOI: 10.1039/c9nj02596k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Two new diarylethene-based conjugated polymers were synthesized, and their films exhibited ultrafast photochromism properties and excellent fatigue resistance.
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Affiliation(s)
- Qiu-Ting Fu
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Xiaodong Yan
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Tao Li
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Xin-Yue Zhang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Yue He
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Wen-Da Zhang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Yong Liu
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Yunxing Li
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Zhi-Guo Gu
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
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Bianco A, Ferrari G, Castagna R, Rossi A, Carminati M, Pariani G, Tommasini M, Bertarelli C. Light-induced dipole moment modulation in diarylethenes: a fundamental study. Phys Chem Chem Phys 2018; 18:31154-31159. [PMID: 27812576 DOI: 10.1039/c6cp05609a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The dipole moment of photochromic diarylethenes is determined in solution for both the coloured and uncoloured forms by measuring the capacitance of a capacitor filled with a photochromic solution as a dielectric material. Diarylethenes with different substituents are investigated and the modulation of the dipole moment is related to their chemical structures. We determine a modulation of the dipole moment up to 4 Debye. We discuss the model used to obtain the dipole moment from the capacitance measurements and we compare the experimental results with the outcomes from DFT calculations. The results highlight the importance of conformational effects in the description of the dipole moment of diarylethenes.
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Affiliation(s)
- Andrea Bianco
- INAF - Osservatorio Astronomico di Brera, via Bianchi 46, 23807, Merate, Italy.
| | - Giorgio Ferrari
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio, 34/5, 20133 Milano, Italy
| | - Rossella Castagna
- Dipartimento di Chimica, Materiali e Ingegneria Chimica "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
| | - Andrea Rossi
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio, 34/5, 20133 Milano, Italy
| | - Marco Carminati
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio, 34/5, 20133 Milano, Italy
| | - Giorgio Pariani
- INAF - Osservatorio Astronomico di Brera, via Bianchi 46, 23807, Merate, Italy.
| | - Matteo Tommasini
- Dipartimento di Chimica, Materiali e Ingegneria Chimica "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
| | - Chiara Bertarelli
- Dipartimento di Chimica, Materiali e Ingegneria Chimica "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy and Center for Nano Science and Technology, @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
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Liu XH, Zhao ZX, Wang J, Zhang W, Zhang HX. Theoretical investigation on the photoswitchable second-order nonlinear optical properties of a series of B(C6F5)2-coordinated dithienylethene derivatives. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.11.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Li PX, Wang MS, Zhang MJ, Lin CS, Cai LZ, Guo SP, Guo GC. Electron-Transfer Photochromism To Switch Bulk Second-Order Nonlinear Optical Properties with High Contrast. Angew Chem Int Ed Engl 2014; 53:11529-31. [DOI: 10.1002/anie.201406554] [Citation(s) in RCA: 143] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Revised: 08/04/2014] [Indexed: 11/09/2022]
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Li PX, Wang MS, Zhang MJ, Lin CS, Cai LZ, Guo SP, Guo GC. Electron-Transfer Photochromism To Switch Bulk Second-Order Nonlinear Optical Properties with High Contrast. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406554] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Schönborn JB, Hartke B. Photochemical dynamics of E-methylfurylfulgide—kinematic effects on photorelaxation dynamics of furylfulgides. Phys Chem Chem Phys 2014; 16:2483-90. [DOI: 10.1039/c3cp53495b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Arruda BC, Sension RJ. Ultrafast polyene dynamics: the ring opening of 1,3-cyclohexadiene derivatives. Phys Chem Chem Phys 2014; 16:4439-55. [DOI: 10.1039/c3cp54767a] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Schönborn JB, Hartke B. Importance of a low-lying nπ*-state in the photo-isomerisation reaction of Z-methylfurylfulgide. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2013.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Schönborn JB, Koslowski A, Thiel W, Hartke B. Photochemical dynamics of E-iPr-furylfulgide. Phys Chem Chem Phys 2012; 14:12193-201. [DOI: 10.1039/c2cp41817g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Siewertsen R, Strübe F, Mattay J, Renth F, Temps F. Electronic and steric effects on the photo-induced C→E ring-opening of structurally modified furylfulgides. Phys Chem Chem Phys 2011; 13:15699-707. [DOI: 10.1039/c1cp21320b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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11
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Siewertsen R, Strübe F, Mattay J, Renth F, Temps F. Tuning of switching properties and excited-state dynamics of fulgides by structural modifications. Phys Chem Chem Phys 2011; 13:3800-8. [DOI: 10.1039/c0cp01890b] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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