51
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Wu W, Wang Z, Xiao R, Xu Z, Li Z. Main chain dendronized hyperbranched polymers: convenient synthesis and good second-order nonlinear optical performance. Polym Chem 2015. [DOI: 10.1039/c5py00376h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
By using low generation dendrimers as macromonomers, two main chain dendronized hyperbranched polymers, with good comprehensive nonlinear optical performance, were prepared conveniently with satisfying yields through a one-pot “A3 + B2” approach.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Zhipeng Wang
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Rui Xiao
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Zhen Xu
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Zhen Li
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
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52
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Tang R, Chen H, Zhou S, Liu B, Gao D, Zeng H, Li Z. The integration of an “X” type dendron into polymers to further improve the comprehensive NLO performance. Polym Chem 2015. [DOI: 10.1039/c5py00961h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Three polymers were designed and synthesized, by utilizing an “X” type dendrimer containing five nitro-based azo chromophore moieties, which exhibit good processability and good nonlinear optical performance, especially for NLO thermostability.
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Affiliation(s)
- Runli Tang
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan
- China
| | - Hong Chen
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan
- China
| | - Shengmin Zhou
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan
- China
| | - Binwen Liu
- Fujian Institute of Research on the Structure of Matter
- the Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Dong Gao
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 10080
- China
| | - Huiyi Zeng
- Fujian Institute of Research on the Structure of Matter
- the Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Zhen Li
- Department of Chemistry
- Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
- Wuhan University
- Wuhan
- China
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53
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Wang H, Liu F, Yang Y, Zhang M, Peng C, Bo S, Liu X, Qiu L, Zhen Z. A study of two thermostable NLO chromophores with different π-electron bridges using fluorene as the donor. NEW J CHEM 2015. [DOI: 10.1039/c4nj01653j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Chromophore C2 (below) has a better electrooptic performance than chromophore C1 (above).
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Affiliation(s)
- Haoran Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Fenggang Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Yuhui Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Maolin Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Chengcheng Peng
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Shuhui Bo
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Xinhou Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Ling Qiu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
| | - Zhen Zhen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- PR China
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54
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Wu J, Bo S, Wang W, Deng G, Zhen Z, Liu X, Chiang KS. Facile bromine-termination of nonlinear optical chromophore: remarkable optimization in photophysical properties, surface morphology and electro-optic activity. RSC Adv 2015. [DOI: 10.1039/c5ra20801g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This paper describes how a small molecular structure modification can enhance the microscopic and macroscopic properties of chromophore.
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Affiliation(s)
- Jieyun Wu
- School of Communication and Information Engineering
- University of Electronic Science and Technology of China
- Chengdu
- China
| | - Shuhui Bo
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing
- China
| | - Wen Wang
- School of Communication and Information Engineering
- University of Electronic Science and Technology of China
- Chengdu
- China
| | - Guowei Deng
- College of Chemistry and Life Science
- Chengdu Normal University
- Chengdu
- China
| | - Zhen Zhen
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing
- China
| | - Xinhou Liu
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing
- China
| | - Kin-seng Chiang
- School of Communication and Information Engineering
- University of Electronic Science and Technology of China
- Chengdu
- China
- Department of Electronic Engineering
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55
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Zheng Y, Li S, Weng Z, Gao C. Hyperbranched polymers: advances from synthesis to applications. Chem Soc Rev 2015; 44:4091-130. [DOI: 10.1039/c4cs00528g] [Citation(s) in RCA: 498] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review summarizes the advances in hyperbranched polymers from the viewpoint of structure, click synthesis and functionalization towards their applications in the last decade.
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Affiliation(s)
- Yaochen Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Sipei Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Zhulin Weng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Chao Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
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56
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Wu W, Tang R, Li Q, Li Z. Functional hyperbranched polymers with advanced optical, electrical and magnetic properties. Chem Soc Rev 2015; 44:3997-4022. [DOI: 10.1039/c4cs00224e] [Citation(s) in RCA: 292] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review summarizes the recent progress in functional HBPs and their application in optics, electronics and magnetics, including light-emitting devices, aggregation-induced emission materials, nonlinear optical materials, chemosensors, solar cells, magnetic materials, etc., and provides outlooks for further exploration in the field.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Runli Tang
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Qianqian Li
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Zhen Li
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
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57
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Matsui H, Fukuda K, Takamuku S, Sekiguchi A, Nakano M. Theoretical Study on the Relationship between Diradical Character and Second Hyperpolarizabilities of Four-Membered-Ring Diradicals Involving Heavy Main-Group Elements. Chemistry 2014; 21:2157-64. [DOI: 10.1002/chem.201404592] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 10/25/2014] [Indexed: 11/08/2022]
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58
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Wu W, Wang C, Li Q, Ye C, Qin J, Li Z. The influence of pentafluorophenyl groups on the nonlinear optical (NLO) performance of high generation dendrons and dendrimers. Sci Rep 2014; 4:6101. [PMID: 25168867 PMCID: PMC4148664 DOI: 10.1038/srep06101] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 07/28/2014] [Indexed: 11/09/2022] Open
Abstract
With the aim to make the influence of pentafluorophenyl groups in the periphery of high generation dendrons and dendrimers on their NLO performance clearly, some NLO dendrons and dendrimers with different chromophore moieties or different end-capped groups were carefully designed and investigated in detail. The results demonstrated that some strong Ar-ArF interactions between the pentafluorophenyl groups in the periphery and the normal phenyl rings of the donors, could influence the topological structures of dendrons or dendrimers, and then affect their NLO performance. Furthermore, the optical transparency and the stability of the dendrons and dendrimers with pentafluorophenyl groups as end-capped moieties were all improved, in comparison with normal dendrons and dendrimers containing phenyl ones as the end-capped groups.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Can Wang
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Qianqian Li
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Cheng Ye
- Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080, China
| | - Jingui Qin
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Zhen Li
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
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59
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Planells M, Schroeder BC, McCulloch I. Effect of Chalcogen Atom Substitution on the Optoelectronic Properties in Cyclopentadithiophene Polymers. Macromolecules 2014. [DOI: 10.1021/ma5014308] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miquel Planells
- Department of Chemistry, Imperial College London, London SW7 2AZ, U.K
| | - Bob C. Schroeder
- Department of Chemistry, Imperial College London, London SW7 2AZ, U.K
| | - Iain McCulloch
- Department of Chemistry, Imperial College London, London SW7 2AZ, U.K
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60
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Wu W, Xu Z, Xiang W, Li Z. Using an orthogonal approach and one-pot method to simplify the synthesis of nonlinear optical (NLO) dendrimers. Polym Chem 2014. [DOI: 10.1039/c4py01058b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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61
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Wu W, Li Z. Further improvement of the macroscopic NLO coefficient and optical transparency of hyperbranched polymers by enhancing the degree of branching. Polym Chem 2014. [DOI: 10.1039/c4py00419a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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62
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Vakhonina T, Balakina M, Nazmieva G, Ivanova N, Kurmaz S, Kochneva I, Bubnova M, Perepelitsina E, Smirnov N, Yakimansky A, Sinyashin O. Synthesis and nonlinear optical properties of branched copolymers with covalently attached azochromophores. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2013.10.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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63
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Yang Y, Liu F, Wang H, Zhang M, Xu H, Bo S, Liu J, Qiu L, Zhen Z, Liu X. Synthesis and characterization of a novel second-order nonlinear optical chromophore based on a new julolidine donor. Phys Chem Chem Phys 2014; 16:20209-15. [DOI: 10.1039/c4cp03185g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new chromophore was synthesized and the hyperpolarizability can be effectively translated into large electro-optic coefficients in poled polymers.
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Affiliation(s)
- Yuhui Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
- University of Chinese Academy of Sciences
| | - Fenggang Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
- University of Chinese Academy of Sciences
| | - Haoran Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
- University of Chinese Academy of Sciences
| | - Maolin Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
- University of Chinese Academy of Sciences
| | - Huajun Xu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
- University of Chinese Academy of Sciences
| | - Shuhui Bo
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
| | - Jialei Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
| | - Ling Qiu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
| | - Zhen Zhen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
| | - Xinhou Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190, PR China
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64
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Wu J, Xiao H, Qiu L, Zhen Z, Liu X, Bo S. Comparison of nonlinear optical chromophores containing different conjugated electron-bridges: the relationship between molecular structure-properties and macroscopic electro-optic activities of materials. RSC Adv 2014. [DOI: 10.1039/c4ra09368b] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
In electro-optic (EO) materials, realization of large EO coefficients for organic EO materials requires the simultaneous optimization of chromophore first hyperpolarizability, acentric order, molecular shape etc.
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Affiliation(s)
- Jieyun Wu
- School of Communication and Information Engineering
- University of Electronic Science and Technology of China
- Chengdu, China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing, China
| | - Ling Qiu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing, China
| | - Zhen Zhen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing, China
| | - Xinhou Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing, China
| | - Shuhui Bo
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technique Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing, China
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65
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Deng G, Huang H, Peng C, Zhang A, Zhang M, Bo S, Liu X, Zhen Z, Qiu L. Synthesis and electro-optic activities of new side-chain polycarbonates containing nonlinear optical chromophores and isolation groups. RSC Adv 2014. [DOI: 10.1039/c3ra45514a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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66
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Synthesis and electro-optic activities of novel polycarbonates bearing tricyanopyrroline-based nonlinear optical chromophores with excellent thermal stability of dipole alignment. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.09.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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67
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Second-order nonlinear optical hyperbranched polymer containing isolation chromophore moieties derived from both “H”-type and star-type chromophores. CHINESE JOURNAL OF POLYMER SCIENCE 2013. [DOI: 10.1007/s10118-013-1343-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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68
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Wu W, Huang Q, Zhong C, Ye C, Qin J, Li Z. Second-order nonlinear optical (NLO) polymers containing perfluoroaromatic rings as isolation groups with Ar/ArF self-assembly effect: Enhanced NLO coefficient and stability. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.07.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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69
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Wu W, Ye C, Qin J, Li Z. Introduction of an Isolation Chromophore into an “H”-Shaped NLO Polymer: Enhanced NLO Effect, Optical Transparency, and Stability. Chempluschem 2013; 78:1523-1529. [DOI: 10.1002/cplu.201300252] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Indexed: 11/05/2022]
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70
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Methylenepyran based dipolar and quadrupolar dyes: synthesis, electrochemical and photochemical properties. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.066] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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71
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Wu W, Huang L, Fu Y, Ye C, Qin J, Li Z. Design, synthesis and nonlinear optical properties of “dendronized hyperbranched polymers”. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s11434-013-5938-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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72
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Wu W, Ye C, Qin J, Li Z. Dendrimers with large nonlinear optical performance by introducing isolation chromophore, utilizing the Ar/ArF self-assembly effect, and modifying the topological structure. ACS APPLIED MATERIALS & INTERFACES 2013; 5:7033-7041. [PMID: 23889058 DOI: 10.1021/am401299t] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
By the combination of divergent and convergent approach, a new series of NLO dendrimers (G1-PFPh-NS-GL to G3-PFPh-NS-GL) was conveniently prepared with satisfied yields through the powerful "click chemistry" reaction, in which perfluoroaromatic rings were introduced in the periphery, two types of chromophores were arranged with regular AB structure, and their topological structure was improved to a more spherical shape. All the dendrimers demonstrated good processability, and G1-PFPh-NS-GL exhibited the highest NLO effect of 221 pm/V among the three dendrimers.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
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73
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74
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Denneval C, Moldovan O, Baudequin C, Achelle S, Baldeck P, Plé N, Darabantu M, Ramondenc Y. Synthesis and Photophysical Properties of Push-Pull Structures Incorporating Diazines as Attracting Part with a Fluorene Core. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300458] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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75
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Siao YY, Shau SM, Hu SH, Lee RH, Lin CH, Wu JY, Jeng RJ. Nonlinear optical hyperbranched polyaspartimide/montmorillonite nanocomposites based on reactive fluorine- or phosphorous-containing organoclays. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.05.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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76
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Wu W, Ye C, Qin J, Li Z. The Utilization of Isolation Chromophore in an “A3
+B2
” Type Second-Order Nonlinear Optical Hyperbranched Polymer. Macromol Rapid Commun 2013; 34:1072-9. [DOI: 10.1002/marc.201300226] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 03/31/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Wenbo Wu
- Department of Chemistry, Wuhan University, Wuhan 430072, China
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77
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Wu W, Xu G, Li C, Yu G, Liu Y, Ye C, Qin J, Li Z. From nitro- to sulfonyl-based chromophores: improvement of the comprehensive performance of nonlinear optical dendrimers. Chemistry 2013; 19:6874-88. [PMID: 23536446 DOI: 10.1002/chem.201203567] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 02/15/2013] [Indexed: 11/08/2022]
Abstract
Through the combination of the divergent and convergent approaches, coupled with the utilization of the powerful Sharpless "click-chemistry" reaction, two series of sulfonyl-based high-generation NLO dendrimers were conveniently prepared with high purity and in satisfactory yields. Thanks to the perfect three-dimensional (3D) spatial isolation from the highly branched structure and the isolation effect of the exterior benzene moieties and the interior triazole rings, these dendrimers exhibited large second harmonic generation coefficient (d33) values up to 181 pm V(-1), which, to the best of our knowledge, is the highest value so far for polymers containing sulfonyl-based chromophore moieties. Meanwhile, compared with the nitro-chromophore-based analogues, their optical transparency and NLO stability were improved in a large degree, due to the lower dipole moment (μ) and the special main-chain structure of sulfonyl-based chromophore in these dendrimers.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry, Hubei Key Laboratory on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
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78
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Wu W, Ye C, Qin J, Li Z. Further Enhancement of the Second-Order Nonlinear Optical (NLO) Coefficient and the Stability of NLO Polymers that Contain Isolation Chromophore Moieties by Using the “Suitable Isolation Group” Concept and the Ar/ArFSelf-Assembly Effect. Chem Asian J 2013; 8:1836-46. [DOI: 10.1002/asia.201300010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Indexed: 11/11/2022]
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79
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Shevchenko VV, Sidorenko AV, Bliznyuk VN, Tkachenko IM, Shekera OV. Azo-containing polyurethanes with nonlinear-optical properties. POLYMER SCIENCE SERIES A 2013. [DOI: 10.1134/s0965545x12100045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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80
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Siao YY, Shau SM, Tsai WH, Chen YC, Wu TH, Lin JJ, Wu TM, Lee RH, Jeng RJ. Orderly arranged NLO materials on exfoliated layered templates based on dendrons with alternating moieties at the periphery. Polym Chem 2013. [DOI: 10.1039/c3py00034f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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81
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Wu W, Ye C, Qin J, Li Z. A series of AB2-type second-order nonlinear optical (NLO) polyaryleneethynylenes: using different end-capped spacers with adjustable bulk to achieve high NLO coefficients. Polym Chem 2013. [DOI: 10.1039/c3py00003f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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82
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Wu W, Xu Z, Xiong Y, Xin S, Tang H, Ye C, Qiu G, Qin J, Li Z. The self-assembly effect in NLO polymers containing isolation chromophores: enhanced NLO coefficient and stability. NEW J CHEM 2013. [DOI: 10.1039/c3nj00048f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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83
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Wu W, Wang C, Zhong C, Ye C, Qiu G, Qin J, Li Z. Changing the shape of chromophores from “H-type” to “star-type”: increasing the macroscopic NLO effects by a large degree. Polym Chem 2013. [DOI: 10.1039/c2py20554h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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84
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Wu W, Xin S, Xu Z, Ye C, Qin J, Li Z. Main-chain second-order nonlinear optical polyaryleneethynylenes containing isolation chromophores: enhanced nonlinear optical properties, improved optical transparency and stability. Polym Chem 2013. [DOI: 10.1039/c3py00257h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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85
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Cinar R, Nordmann J, Dirksen E, Müller TJJ. Domino synthesis of protochromic “ON–OFF–ON” luminescent 2-styryl quinolines. Org Biomol Chem 2013; 11:2597-604. [DOI: 10.1039/c3ob27270b] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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86
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Kulhánek J, Bureš F, Kuznik W, Kityk IV, Mikysek T, Růžička A. Ferrocene-Donor and 4,5-Dicyanoimidazole-Acceptor Moieties in Charge-Transfer Chromophores with π Linkers Tailored for Second-Order Nonlinear Optics. Chem Asian J 2012. [DOI: 10.1002/asia.201200963] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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87
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Wu W, Yu G, Liu Y, Ye C, Qin J, Li Z. Using Two Simple Methods of ArArFSelf-Assembly and Isolation Chromophores to Further Improve the Comprehensive Performance of NLO Dendrimers. Chemistry 2012. [DOI: 10.1002/chem.201202992] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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88
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Wu W, Zhu Z, Qiu G, Ye C, Qin J, Li Z. New hyperbranched second-order nonlinear optical poly(arylene-ethynylene)s containing pentafluoroaromatic rings as isolation group: Facile synthesis and enhanced optical nonlinearity through Ar-ArF
self-assembly effect. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26345] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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89
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Wu W, Li C, Yu G, Liu Y, Ye C, Qin J, Li Z. High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects. Chemistry 2012; 18:11019-28. [DOI: 10.1002/chem.201200441] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Indexed: 11/07/2022]
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90
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Guo Z, Zhu W, Tian H. Dicyanomethylene-4H-pyran chromophores for OLED emitters, logic gates and optical chemosensors. Chem Commun (Camb) 2012; 48:6073-84. [PMID: 22576048 DOI: 10.1039/c2cc31581e] [Citation(s) in RCA: 230] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Dicyanomethylene-4H-pyran (DCM) chromophores are typical donor-π-acceptor (D-π-A) type chromophores with a broad absorption band resulting from an ultra-fast internal charge-transfer (ICT) process. In 1989, Tang et al. firstly introduced a DCM derivative as a highly fluorescent dopant in organic electroluminescent diodes (OLEDs). Integration of ICT chromophore-receptor systems based on DCM chromophores with ion-induced shifts in absorption or emission is a convenient method to perform the logic expression for molecular logic gates. In recent years, various DCM-type derivatives have been explored due to their excellent optical-electronic properties and diverse structural modification. This feature article provides an insight into how the structural modification of DCM chromophores can be utilized for OLED emitters, logic gates and optical chemosensors. In addition, the aggregation-induced-emission (AIE) of DCM derivatives for further optical applications was also introduced.
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Affiliation(s)
- Zhiqian Guo
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, PR China
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91
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Achelle S, Barsella A, Baudequin C, Caro B, Robin-le Guen F. Synthesis and photophysical investigation of a series of push-pull arylvinyldiazine chromophores. J Org Chem 2012; 77:4087-96. [PMID: 22475074 DOI: 10.1021/jo3004919] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A new series of push-pull arylvinyldiazines has been efficiently prepared by aldol condensation between the appropriate methyldiazine and aromatic aldehyde. The optical absorption and emission properties of these chromophores were studied in different solvents and media. These compounds act as polarity sensors with a strong positive emission solvatochromism. This behavior suggests a highly polar emitting state, which is characteristic of compounds that undergo an internal charge transfer upon excitation. These molecules also exhibit halochromic properties and are potential colorimetric and luminescence pH sensors. The second-order nonlinear properties have been investigated for some of the compounds, and large and positive μβ are obtained, in particular, for pyrimidine derivatives.
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Affiliation(s)
- Sylvain Achelle
- Institut des Sciences Chimiques de Rennes UMR CNRS 6226, IUT de Lannion, rue Edouard Branly, BP 30219, F22302 Lannion Cedex, France.
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92
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Wu W, Ye C, Yu G, Liu Y, Qin J, Li Z. New hyperbranched polytriazoles containing isolation chromophore moieties derived from AB4 monomers through click chemistry under copper(I) catalysis: improved optical transparency and enhanced NLO effects. Chemistry 2012; 18:4426-34. [PMID: 22362647 DOI: 10.1002/chem.201102872] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 12/06/2011] [Indexed: 11/10/2022]
Abstract
By modifying a synthetic procedure, two new hyperbranched polytriazoles (HP1 and HP2) containing isolation chromophores were synthesized successfully through click chemistry reactions under copper(I) catalysis. For the first time, these two polymers were derived from an AB(4)-type monomer, although they contain different end-capping chromophores. They are soluble in normal polar organic solvents and are well characterized. Thanks to the presence of the isolation chromophore, the two polymers demonstrate good nonlinear optical (NLO) properties and optical transparency, making them promising candidates for practical applications.
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Affiliation(s)
- Wenbo Wu
- Department of Chemistry, Hubei Key Laboratory on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, PR China
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93
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Wu W, Huang L, Xiao L, Huang Q, Tang R, Ye C, Qin J, Li Z. New second-order nonlinear optical (NLO) hyperbranched polymers containing isolation chromophore moieties derived from one-pot “A2 + B4” approach via Suzuki coupling reaction. RSC Adv 2012. [DOI: 10.1039/c2ra20255g] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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94
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Wu W, Huang L, Song C, Yu G, Ye C, Liu Y, Qin J, Li Q, Li Z. Novel global-like second-order nonlinear optical dendrimers: convenient synthesis through powerful click chemistry and large NLO effects achieved by using simple azo chromophore. Chem Sci 2012. [DOI: 10.1039/c2sc00834c] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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95
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Wu W, Huang Q, Qiu G, Ye C, Qin J, Li Z. Aromatic/perfluoroaromatic self-assembly effect: an effective strategy to improve the NLO effect. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33129b] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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