使用氩气、氧气和（氩气+氧气）气体对聚偏氟乙烯薄膜进行射频等离子体处理以改善聚吡咯附着力的研究。

Study of Radio Frequency Plasma Treatment of PVDF Film Using Ar, O₂ and (Ar + O₂) Gases for Improved Polypyrrole Adhesion.

作者信息

Kaynak Akif, Mehmood Tariq, Dai Xiujuan J, Magniez Kevin, Kouzani Abbas

机构信息

School of Engineering, Deakin University, Geelong, Victoria 3216, Australia.

Institute for Frontier Materials, Deakin University, Geelong, Victoria 3216, Australia.

出版信息

Materials (Basel). 2013 Aug 13;6(8):3482-3493. doi: 10.3390/ma6083482.

DOI:10.3390/ma6083482

PMID:28811447

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5521317/

Abstract

Improvement of the binding of polypyrrole with PVDF (polyvinylidene fluoride) thin film using low pressure plasma was studied. The effects of various plasma gases , Ar, O₂ and Ar + O₂ gases on surface roughness, surface chemistry and hydrophilicity were noted. The topographical change of the PVDF film was observed by means of scanning electron microscopy and chemical changes by X-ray photoelectron spectroscopy, with adhesion of polypyrrole (PPy) by abrasion tests and sheet resistance measurements. Results showed that the increase in roughness and surface functionalization by oxygen functional groups contributed to improved adhesion and Ar + O₂ plasma gave better adhesion.

摘要

研究了利用低压等离子体改善聚吡咯与聚偏氟乙烯（PVDF）薄膜的结合。记录了各种等离子体气体，即氩气、氧气以及氩气+氧气对表面粗糙度、表面化学性质和亲水性的影响。通过扫描电子显微镜观察PVDF薄膜的形貌变化，通过X射线光电子能谱观察化学变化，并通过磨损试验和薄层电阻测量来检测聚吡咯（PPy）的附着力。结果表明，粗糙度的增加以及氧官能团导致的表面功能化有助于提高附着力，并且氩气+氧气等离子体具有更好的附着力。