In-plane X-ray diffraction and polarized NEXAFS spectroscopic studies on the organized molecular films of fluorinated amphiphiles with vinyl esters and their comb-polymers

被引：102

作者：

Fujimori, A

Araki, T

Nakahara, H

Ito, E

Hara, M

Ishii, H

Ouchi, Y

Seki, K

机构：

[1] Saitama Univ, Fac Sci, Dept Chem, Urawa, Saitama 3388570, Japan

[2] RIKEN, Inst Phys & Chem Res, Frontier Res Syst, Local Spactio Temporal Funct, Wako, Saitama 3510198, Japan

[3] Nagoya Univ, Grad Sch Sci, Dept Chem, Chigusa Ku, Nagoya, Aichi 4648602, Japan

[4] Nagoya Univ, Res Ctr Mat Sci, Chigusa Ku, Nagoya, Aichi 4648602, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2001年 / 349卷 / 1-2期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0009-2614(01)01196-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Layer structures and the molecular packing in the two-dimensional lattice were studied by using the in-plane X-ray diffractions in addition to the conventional small-angle XRD, and the polarized near-edge X-ray absorption fine structure (NEXAFS) spectra for the multilayers of fluorinated amphiphiles with vinyl groups and their comb-polymers containing fluorocarbons as the side-chains. These molecular lattices were significantly different from the bulk crystals due to the film compression.. and NEXAFS results show that the molecular arrangements of the fluorocarbon sidechains were strongly influenced by atoms at the omega -position of the fluorocarbon-chains. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：6 / 12

页数：7

共 22 条

[1] STRUCTURAL TRANSITIONS IN A MONOLAYER OF FLUORINATED AMPHIPHILE MOLECULES [J].