BUILDUP OF POLYMERIC MOLECULAR DEPOSITION FILMS BEARING MESOGENIC GROUPS

Authors
GAO ML KONG XX ZHANG X SHEN JC
Citation
Ml. Gao et al., BUILDUP OF POLYMERIC MOLECULAR DEPOSITION FILMS BEARING MESOGENIC GROUPS, Thin solid films, 244(1-2), 1994, pp. 815-818
Citations number
8
Categorie Soggetti
Physics, Applied","Material Science","Physics, Condensed Matter
Journal title
Thin solid films → ACNP
ISSN journal
00406090
Volume
244
Issue
1-2
Year of publication
1994
Pages
815 - 818
Database
ISI
SICI code
0040-6090(1994)244:1-2<815:BOPMDF>2.0.ZU;2-R
Abstract
A multilayer film was deposited by molecular deposition onto aminoprop ylsilanated silicon or quartz through the alternate salt-forming react ion of a monester of polymaleic acid containing an azobenzene-sulphoni c salt side chain and a bipolar quaternary ammonium bearing biphenyl m esogenic group. UV-visible and polarized UV-visible spectra were emplo yed to study the growing process and the aggregation of chromophore. A well-ordered superlattice structure was identified by X-ray diffracti on.