Preparation and characterization of poly(N-1H,1H-pentadecafluorooctylmethacrylamide) Langmuir-Blodgett film

被引：11

作者：

Aminuzzaman, M ^{[1
]}

Kado, Y ^{[1
]}

Mitsuishi, M ^{[1
]}

Miyashita, T ^{[1
]}

机构：

[1] Tohoku Univ, IMRAM, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

POLYMER JOURNAL | 2003年 / 35卷 / 10期

关键词：

Langmuir-Blodgett film; fluorinated polymer; surface plasmon resonance; wettability;

D O I：

10.1295/polymj.35.785

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The monolayer behavior of poly(N-1H,1H-pentadecafluorooctylmethacrylamide (pC7F15MAA) spread on the air-water interface was investigated by measurement of surface pressure-area isotherm at different subphase temperatures. The monolayer of pC7F15MAA was transferred onto solid substrates as Y-type Langmuir-Blodgett (LB) film and the monolayer thickness was calculated by X-Ray diffraction techniques and surface plasmon measurements. Wettability and the surface structure of the LB film were investigated by measuring the static contact angle (cos theta) of water on the surface. The wettability varied slightly with increasing temperature. The critical surface tension measurement suggests that the surface of pC7F15MAA LB film covered mainly with CF3 groups.

引用

页码：785 / 790

页数：6

共 34 条

[1]

[Anonymous], LANGMUIR BLODGETT FL

[2] Built-up films of barium stearate and their optical properties [J].