An investigation of plasma-polymer interactions by mass spectrometry

被引：34

作者：

Hong, J

Truica-Marasescu, F

Martinu, L

Wertheimer, MR

机构：

[1] Ecole Polytech, Couches Minces Grp, Montreal, PQ H3C 3A7, Canada

[2] Ecole Polytech, Dept Engn Phys, Montreal, PQ H3C 3A7, Canada

来源：

PLASMAS AND POLYMERS | 2002年 / 7卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

plasma-surface interactions; mass spectrometry; polymer treatments; VUV-UV irradiation;

D O I：

10.1023/A:1019938424698

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Surface modification of polymers by low-pressure plasmas has gained scientific and industrial importance for controlling adhesion of coatings, wettability, printability, biocompatibility and other surface-related properties. However, more is to be learned about the complex interactions at the plasma-polymer interface. The present study is designed to investigate these plasma-polymer surface interactions by means of mass spectrometry. Various polymer specimens (polyethylene, polypropylene, polyethylene terephthalate, and polyimide) were placed directly on an electrode which contains the sampling aperture into a quadrupole mass spectrometer. We have identified various molecular fragments from these polymers, which were liberated by chain scissions provoked by various energetic plasma constituents, in particular, bombarding ions and vacuum ultraviolet (VUV) photons.

引用

页码：245 / 260

页数：16

共 38 条

[1]

AKOVALI G, 1993, NATO ASI SERIES E, V230

[2]

Behnisch J, 1997, NATO ADV SCI I E-APP, V346, P345

[3]

Beynon J. H., 1960, MASS SPECTROMETRY IT

[4]

Budzikiewicz H, 1967, MASS SPECTROMETRY OR

[5]

Chapman B., 1980, GLOW DISCHARGE PROCE, DOI DOI 10.1063/1.2914660

[6] Characterization by RBS of hyper-thin SiO2 layers on various polymers [J].

Dennler, G ;

Houdayer, A ;

Raynaud, P ;

Ségui, Y ;

Wertheimer, MR .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2002, 192 (04) :420-428

[7]

DOROFEEV II, 1978, DOKL AKAD NAUK SSSR+, V243, P1479

[8]

Foest R., 1999, Plasmas and Polymers, V4, P259, DOI 10.1023/A:1021827426986

[9]

Fozza A., 1999, PLASMAS POLYM, V4, P183, DOI DOI 10.1023/A:1021853026619

[10] Oxidation and ablation of polymers by vacuum UV radiation from low pressure plasmas [J].

Fozza, AC ;

Roch, J ;

KlembergSapieha, JE ;

Kruse, A ;

Hollander, A ;

Wertheimer, MR .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 131 (1-4) :205-210

← 1 2 3 4 →