ICCAS OpenIR
New azobenzene-containing polyurethanes: Post-functional strategy and second-order nonlinear optical properties
Zhu, Zhichao1; Li, Qianqian1; Zeng, Qi1; Li, Zhong'an1; Li, Zhen1; Qin, Jingui1; Ye, Cheng2
2008-09-01
Source PublicationDYES AND PIGMENTS
ISSN0143-7208
Volume78Issue:3Pages:199-206
AbstractA new series of azobenzene-containing polyurethanes were prepared and post-azo coupling reactions were successfully used to modify the subtle structure of the azobenzene chromophore moieties. The polymers were characterized and their nonlinear optical properties were investigated by means of second harmonic generation processes. One of the polymers exhibited highest nonlinear optical effects (d(33) = 58.2 pm/V), in which carbazolyl moieties were introduced to the chromophore groups as the isolation moieties. The results demonstrate the possibility of controlling the properties of polymers after the polymerization process. (c) 2007 Elsevier Ltd. All rights reserved.
KeywordNonlinear Optical Polyurethanes Post-functionalization Azo Coupling Reaction Synthesis Isolation Groups Structural Modification
DOI10.1016/j.dyepig.2007.11.006
Indexed BySCI
Language英语
WOS IDWOS:000254808900002
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63664
Collection中国科学院化学研究所
Corresponding AuthorLi, Zhong'an
Affiliation1.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Inst Chem, Organ Solids Labs, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Zhichao,Li, Qianqian,Zeng, Qi,et al. New azobenzene-containing polyurethanes: Post-functional strategy and second-order nonlinear optical properties[J]. DYES AND PIGMENTS,2008,78(3):199-206.
APA Zhu, Zhichao.,Li, Qianqian.,Zeng, Qi.,Li, Zhong'an.,Li, Zhen.,...&Ye, Cheng.(2008).New azobenzene-containing polyurethanes: Post-functional strategy and second-order nonlinear optical properties.DYES AND PIGMENTS,78(3),199-206.
MLA Zhu, Zhichao,et al."New azobenzene-containing polyurethanes: Post-functional strategy and second-order nonlinear optical properties".DYES AND PIGMENTS 78.3(2008):199-206.
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