Modification of Branched Polyethylene by Aerosol-assisted Dielectric Barrier Discharge

被引：7

作者：

Mix, Renate ^{[1
]}

Friedrich, Joerg F. ^{[1
]}

Inagaki, Norihiro ^{[2
]}

机构：

[1] BAM, D-12200 Berlin, Germany

[2] Shizuoka Univ, Naka Ku, Hamamatsu, Shizuoka 4328023, Japan

来源：

PLASMA PROCESSES AND POLYMERS | 2012年 / 9卷 / 04期

关键词：

aerosol-assisted dielectric barrier discharges (DBD); branched polyethylene (PE); surface modifications; LOW-DENSITY POLYETHYLENE; PRESSURE GLOW-DISCHARGE; POLYMER SURFACE MODIFICATION; ELECTRON-SPIN-RESONANCE; AR PLASMA DISCHARGE; ATMOSPHERIC-PRESSURE; CORONA-DISCHARGE; TREATED POLYPROPYLENE; ADHESIVE PROPERTIES; LIQUID DEPOSITION;

D O I：

10.1002/ppap.201100052

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Three polyethylene (PE) types with different branching structures were subjected to air, water and ethanol aerosol-assisted dielectric barrier discharges (DBD) for surface modification. Using the air DBD the incorporated oxygen concentration was found to be independent on the branching of PE in contrast to the introduction of OH groups, which was PE-2?>?PE-1?>?PE-3. For water-aerosol DBD the succession of OH concentration was in the order of PE-1?>?PE-2?>?PE-3. Ethanol aerosol-assisted DBD produced the lowest concentration of OH groups also independent on the branching of PE. The chemical nature of introduced oxygen functional groups was inspected by X-ray photoelectron spectroscopy (XPS) and assigned as C?O, >C?O/CHO/O?C?O and O?C?O.

引用

页码：406 / 416

页数：11

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[3]

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