Modification of wetting properties of PMMA by Immersion Plasma Ion Implantation

被引：3
作者：
Mireault, N. [1 ]
Ross, G. G. [1 ]
机构：
[1] Univ Quebec, INRS Energie Mat & Telecommun, Varennes, PQ J3X 1S2, Canada
来源：
SURFACE REVIEW AND LETTERS | 2008年 / 15卷 / 04期
关键词：
PMMA; wetting; immersion plasma ion implantation; CD-XPS; contact angle hysteresis;
D O I：
10.1142/S0218625X08011470
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Advancing and receding contact angles below 5 degrees have been obtained on PMMA surfaces with the implantation of argon and oxygen ions. The ion implantations were performed by means of the Immersion Plasma Ion Implantation (IPII) technique, a hybrid between ion beams and immersion plasmas. Characterization of treated PMMA surfaces by means of XPS and its combination with chemical derivatization (CD-XPS) have revealed the depletion of oxygen and the creation of dangling bonds, together with the formation of new chemical functions such as -OOH, -COOH and C=C. These observations provide a good explanation for the strong increase of the wetting properties of the PMMA surfaces.
引用
收藏
页码：345 / 354
页数：10
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