The friction properties of fluorinated polymer Langmuir-Blodgett films

被引：2

作者：

Fan, FQ ^{[1
]}

Miyashita, T ^{[1
]}

机构：

[1] Tohoku Univ, Inst Chem React Sci, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1999年 / 337卷

关键词：

Langmuir-Blodgett film; fluorinated polymer; copolymer; friction; lubricant;

D O I：

10.1080/10587259908023389

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The friction properties of a series of poly (N-polyfluoroalkylacrylamides) and their copolymer LB films were investigated to utilize the polymer LB films for a new type of an ultrathin solid lubrication film. The friction coefficients of the homopolymer LB films change with fluoroalkyl chain length. The friction coefficients for the LB films of copolymer with the corresponding N-alkylacylamides decrease with mole fraction of the alkylacrylamide comonomer. The friction properties in the polymer LB films are discussed from the factors of surface structure and chemical composition of surface.

引用

页码：109 / 112

页数：4

共 5 条

[1] NANOTRIBOLOGY - FRICTION, WEAR AND LUBRICATION AT THE ATOMIC-SCALE
BHUSHAN, B
ISRAELACHVILI, JN
LANDMAN, U
[J]. NATURE, 1995, 374 (6523) : 607 - 616
[2] Spreading behavior of Poly(N-(polyfluoroalkyl)acrylamide) monolayers and Langmuir-Blodgett film formation
Li, XD
Aoki, A
Miyashita, T
[J]. LANGMUIR, 1996, 12 (22) : 5444 - 5447
[3] FORCE MICROSCOPY STUDY OF FRICTION AND ELASTIC COMPLIANCE OF PHASE-SEPARATED ORGANIC THIN-FILMS
OVERNEY, RM
MEYER, E
FROMMER, J
GUNTHERODT, HJ
FUJIHIRA, M
TAKANO, H
GOTOH, Y
[J]. LANGMUIR, 1994, 10 (04) : 1281 - 1286
[4] RUHE J, 1993, LANGMUIR, V9, P2383
[5] Friction and adhesion hysteresis of fluorocarbon surfactant monolayer-coated surfaces measured with the surface forces apparatus
Yamada, S
Israelachvili, J
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (01) : 234 - 244

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