复合数
材料科学
接触角
复合材料
粘附
铝
介质阻挡放电
大气压等离子体
大气压力
X射线光电子能谱
玻璃纤维
电介质
等离子体
聚酯纤维
化学工程
工程类
地质学
物理
海洋学
量子力学
光电子学
作者
Yukihiro Kusano,H. Mortensen,B. Stenum,Peter Kingshott,Tom Løgstrup Andersen,Povl Brøndsted,Jørgen Bilde-Sørensen,Bent F. Sørensen,Henrik Bindslev
标识
DOI:10.1002/ppap.200731206
摘要
Glass-fibre-reinforced polyester composite plates were treated with an atmospheric pressure dielectric barrier discharge. Synthetic air was used as the treatment gas. The water contact angle dropped markedly from 84 to 22° after a 2-s treatment, and decreased to 0° when the composite plates were treated for more than 30 s. X-Ray photoelectron spectroscopic analysis showed that the contents of aluminium and oxygen on the surface increased with the plasma treatment. The adhesion strength of the 2-s treated surface was comparable to or higher than that achieved by conventional mechanical surface roughening. It decreased when the surfaces were treated for 5 and 15 s, but recovered for 30-s treatment.
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