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研究了钛基体在草酸中的酸蚀时间对Ti/(Ru-Ti-Sn)O2阳极电催化活性和电化学稳定性的影响。结果表明:阳极的电催化活性和电化学稳定性均随酸蚀时间的延长呈现先增大后减小的变化。钛基体酸蚀时间约为100 min所制备的Ti/(Ru-Ti-Sn)O2阳极同时兼有良好的电催化活性和电化学稳定性。
The effect of acid etching time on the electrocatalytic activity and electrochemical stability of Ti / (Ru-Ti-Sn) O2 anode was investigated. The results show that both the electrocatalytic activity and the electrochemical stability of the anode increase first and then decrease with the increase of acid etching time. The Ti / (Ru-Ti-Sn) O2 anode prepared by titanate etching for about 100 min has good electrocatalytic activity and electrochemical stability.