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本文对比了用氩等离子体和氧等离子体预刻蚀电极的情况,认为在电极表面是否有含氧基团存在对氩等离子体聚合制备修饰电极影响不大。等离子体聚合制备的聚乙烯二茂铁膜电极上吸附了一定量的单体,可以用乙腈浸泡或超声波洗涤的方法将单体去掉,使电流达到稳定。
In this paper, we compared the situation of pre-etching the electrode with argon plasma and oxygen plasma. It is considered that the presence of oxygen-containing groups on the surface of the electrode has little effect on the preparation of the modified electrode by argon plasma polymerization. Polyethylene ferrocene membrane electrode prepared by plasma polymerization adsorbed a certain amount of monomer, you can use acetonitrile immersion or ultrasonic cleaning method monomer will be removed, so that the current to stabilize.