ICCAS OpenIR
Synthesis of a novel self-assembling NLO polymeric film
Han, SF; Dai, DR; Li, Z; Wu, G; Zhang, RB
1999
Source PublicationCHINESE JOURNAL OF POLYMER SCIENCE
ISSN0256-7679
Volume17Issue:5Pages:417-422
AbstractBy covalently binding chromophore NPP, N-(4-nitrophenyl)-(L)-prolinol, to a structurally controlled cage-like cross-linking polymer (SCCP), a modified nonlinear optical (NLO) polymeric film prepared by "in situ poling and sol-gel" process successfully overcame the fundamental problem of NPP chromophores subliming out from the cages of the "doped'' NLO polymeric film when heated or placed under UV light. Its d(33) (coefficient of second harmonic generation) is 2.0 X 10(-8) esu. measured by IR dichroism. The modified film has a low decay of the SHG signal and preserves 94% of the initial value after 50 days at room temperature These properties match that of the "doped" film, indicating that the modified film also retains the main advantages of the "doped" film.
KeywordSelf-assembling Orientation Covalently Linked Sol-gel Process
Indexed BySCI
Language英语
WOS IDWOS:000083740100002
PublisherSPRINGER-VERLAG SINGAPORE PTE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74998
Collection中国科学院化学研究所
Corresponding AuthorZhang, RB
AffiliationChinese Acad Sci, Inst Chem, PCLCC, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Han, SF,Dai, DR,Li, Z,et al. Synthesis of a novel self-assembling NLO polymeric film[J]. CHINESE JOURNAL OF POLYMER SCIENCE,1999,17(5):417-422.
APA Han, SF,Dai, DR,Li, Z,Wu, G,&Zhang, RB.(1999).Synthesis of a novel self-assembling NLO polymeric film.CHINESE JOURNAL OF POLYMER SCIENCE,17(5),417-422.
MLA Han, SF,et al."Synthesis of a novel self-assembling NLO polymeric film".CHINESE JOURNAL OF POLYMER SCIENCE 17.5(1999):417-422.
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