✦ LIBER ✦

Synthesis and structural characterization of novel multifunctional polysiloxanes having photo-refractive properties

✍ Scribed by Li, Jun; Ren, Peng; Zhan, Caimao; Qin, Jingui

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 79 KB
Volume: 48
Category: Article
ISSN: 0959-8103
DOI: 10.1002/(sici)1097-0126(199906)48:6<491::aid-pi178>3.0.co;2-0

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✦ Synopsis

A novel series of multifunctional polysiloxanes with photo-refractive properties have been synthesized via a hydrosilylation reaction with 9-allylcarbazole (ACZ) as charge-transporting agent, 1-allyloxyl-2,5-dimethyl-4-(4-nitro-phenylazo)benzene (ADNPAB) as electro-optical chromophore and poly(hydrogenmethylsiloxane). The component concentrations in the polymers can be controlled by different reagent ratios between ACZ and ADNPAB. The structural characterization of the polymers is presented, together with 1 H NMR, IR spectra and elemental analysis.