高活性钌钛电极的制备及表征[EB/OL]
北京：中国科技论文在线
利用化学镀技术制备了新型的钌钛氧化物电极
所制备的钌钛电极具有规则的纳米结构
并研究了热处理温度、时间对电极电催化活性的影响规律
electrocatalytic activity for chloride evolution 下载PDF阅读器 PDF全文下载： 初稿 （ 0 ） 作者简介： 曹华珍(1975-),女,副教授,金属材料 通信联系人： 郑国渠(1965-),男,教授,金属材料 【收录情况】 中国科技论文在线： 曹华珍
） Abstract： A novel Ru-Ti electrode is prepared by electroless plating technique using TiO2 nanotube arrays as matrix
The surface morphology and microstructure of electrodes were characterized by field emission scanning electron microscopy (FESEM)
Cyclic voltammetric (CV) curves were measured in 1mol/L KCl solution using a CHI660C electrochemical workstation
The influences of heat-treatment temperature and time on the electrocatalytic activity of electrodes were also investigated
The results show that the prepared electrodes present regular nanostructure and high catalytic activity
The optimum heat-treatment condition is 450℃ for 4h under oxygen atmosphere, by which the peak current density for chloride evolution reaches 40mA/cm2
Keywords： Materialogy
采用CHI660C电化学工作站测试了电极在1mol/LKCl溶液中的循环伏安曲线
