STRUCTURAL INVESTIGATIONS OF POLYION COMPLEX LANGMUIR-BLODGETT-FILMS CONTAINING FLUOROCARBON CHAINS

Authors
KOBAYASHI K TAKASAGO M TARU Y TAKAOKA K
Citation
K. Kobayashi et al., STRUCTURAL INVESTIGATIONS OF POLYION COMPLEX LANGMUIR-BLODGETT-FILMS CONTAINING FLUOROCARBON CHAINS, Thin solid films, 247(2), 1994, pp. 248-251
Citations number
14
Categorie Soggetti
Physics, Applied","Material Science","Physics, Condensed Matter
Journal title
Thin solid films → ACNP
ISSN journal
00406090
Volume
247
Issue
2
Year of publication
1994
Pages
248 - 251
Database
ISI
SICI code
0040-6090(1994)247:2<248:SIOPCL>2.0.ZU;2-T
Abstract
The structures of the polyion complex Langmuir-Blodgett (LB) film, in particular the effects of the side-chain of the polymer cation on the structure, were investigated by using X-ray diffraction, ellipsometry, Fourier-transform infrared reflection-absorption spectroscopy and con tact angle measurement. It was found that the side-chain of polymer ca tions affects the layered structure and surface structure of polyion c omplex LB films, and that the LB film of perfluoroundecanoic acid (PFU A)-poly(vinylbenzyltrimethylammonium chloride) containing a longer sid e-chain has a more disordered structure than those of PFUA-poly(vinyla mine) and PFUA-poly(allylamine), which have a well-ordered layered str ucture.