A NOVEL SELF-ASSEMBLED MONOLAYER FILM CONTAINING A SULFONE-SUBSTITUTED AROMATIC GROUP

被引:36
作者
TILLMAN, N [1 ]
ULMAN, A [1 ]
ELMAN, JF [1 ]
机构
[1] EASTMAN KODAK CO,CORP RES LABS,ROCHESTER,NY 14650
关键词
D O I
10.1021/la00099a014
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The preparation of a novel self-assembling monolayer film containing an aromatic ring substituted with a sulfonyl group is described. The quality of the monolayer film is evaluated by spectroscopic methods, including FTIR and XPS, and by physical methods, including ellipsometry and contact angle measurements. A comparison with an analogous aromatic ester-containing monolayer film is presented. The results indicate that a donor-acceptor substituted phenyl ring containing the sulfonyl group can be incorporated into selfassembled monolayers. The ester-containing material formed monolayers with anomalously low contact angles for nonpolar liquids such as hexadecane, indicating greater disorder in the monolayer structure. © 1990, American Chemical Society. All rights reserved.
引用
收藏
页码:1512 / 1518
页数:7
相关论文
共 33 条