ICCAS OpenIR
Synthesis and structural characterization of a new polysiloxane with second-order nonlinear optical effect
Zhen, L; Qin, JG; Zhou, Y; Cheng, Y
2004-10-15
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume94Issue:2Pages:769-774
AbstractA new polysiloxane (P2), with a high density of the indole-based chromophore and carbazolyl side groups, was prepared. Thus a polysiloxane (P1), with indole and carbazolyl groups as side chains, was first synthesized through a hydrosilylation reaction, and then the post-azo coupling of p-nitrobenzenediazonium fluoroborate toward the indole ring gave the mulifunctional indole-based chromophore-functionalized polysiloxane (P2). Molecular structural characterization for the polymers was determined by H-1-NMR, IR, and UV-visible spectra, gel permeation chromatography, and differential scanning calorimetry. The polymers were easily soluble in common organic solvents. The poled film of P2 revealed a resonant d(33) value of 27 pm/V by second-harmonic generation measurements. (C) 2004 Wiley Periodicals, Inc.
KeywordPolysiloxanes Synthesis Second-harmonic Generation (Shg) Nmr Uv-vis Spectroscopy
DOI10.1002/app.20942
Indexed BySCI
Language英语
WOS IDWOS:000223599200044
PublisherJOHN WILEY & SONS INC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81676
Collection中国科学院化学研究所
Corresponding AuthorQin, JG
Affiliation1.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Ctr Mol Sci, Organ Solids Lab, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhen, L,Qin, JG,Zhou, Y,et al. Synthesis and structural characterization of a new polysiloxane with second-order nonlinear optical effect[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2004,94(2):769-774.
APA Zhen, L,Qin, JG,Zhou, Y,&Cheng, Y.(2004).Synthesis and structural characterization of a new polysiloxane with second-order nonlinear optical effect.JOURNAL OF APPLIED POLYMER SCIENCE,94(2),769-774.
MLA Zhen, L,et al."Synthesis and structural characterization of a new polysiloxane with second-order nonlinear optical effect".JOURNAL OF APPLIED POLYMER SCIENCE 94.2(2004):769-774.
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