【作者】 王升高； 赵修建； 李艳琼； 汪建华； 韩建军； 王涛；

【Author】 S. G. Wang X. J. Zhao, Y. Q. Li, J. H. Wang, J. J. Han, T. Wang Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education,Wuhan University of Technology, Wuhan 430070 Provincial Key Laboratory of Plasma Chemistry and Advanced Materials, Wuhan Institute of Technology, Wuhan 430073

【机构】 武汉理工大学硅酸盐材料工程教育部重点实验室； 武汉工程大学等离子体化学与新材料湖北省重点实验室；

【摘要】 电极的机械稳定性对电极电化学检测性能的长期稳定性非常重要。本文利用微波等离子体化学气相沉积法在玻璃及半上集成了纳米碳管电极,并利用该电极对溶液中的邻苯二酚进行了电化学检测。结果表明,经氧等离子体处理的纳米碳管电极具有良好的电化学检测性能,且由于该电极直接集成在玻璃基片上,良好的结构稳定性赋予了该电极具有极为优异的重现性和长期稳定性。更多还原

【Abstract】 The mechanical stability of the electrode plays a very important role in the long term stability of electrochemical behavior. In this paper, carbon nanotubes (CNTs) electrodes were prepared in the holes of glass directly by microwave plasma chemical vapor deposition and the electrochemical behavior of catechol at the integrated CNTs electrodes was investigated. The oxygen plasma treated CNTs had excellent electrochemical behavior for the analysis of catechol. The catechol was detected in the linear concentration range of 1.0 10-6 mol·L-1-1.0 10-3mol·L-1. And because CNTs were integrated directly on the substrate, the stable response to catechol solution showed that the carbon nanotubes electrodes had long - term stability.更多还原