应用刷涂-热氧化法,在不同热氧化温度(分别为400℃、440℃、470℃)下制备Ru、Ir、Ti三元金属氧化物电极.通过电化学性能、强化寿命以及电极形貌分析得出: 440℃热氧化温度下制备的Ru0.15Ir0.15Ti0.7/Ti电极析氯电位低、催化活性强、强化寿命长;且该温度下的反应电阻也最小.
参考文献
| [1] | 陈康宁.金属阳极[M].上海:华东师范大学出版社,1989:34-84. |
| [2] | 张招贤.钛电极工学[M].北京:冶金工业出版社,2003:247-267. |
| [3] | S. Trasatti .Electrocatalysis: understanding the success of DSA[J].Electrochimica Acta,2000(15/16):2377-2385. |
| [4] | Beer H B .Electrodes and coating therefore[P].US 3632498,1972. |
| [5] | Comninellis C H;Vercesi G P.Problems in DSA coating deposition by thermal decomposition[J].Journal of Applied Electrochemistry,1991(21):136-142. |
| [6] | Yoshio Takasu;Satoshi Onoue;Kohichi Kameyama et al.Preparation of ultra fine RuO2-IrO2-TiO2 oxid particles by a sol-gel process[J].Electrochimica Acta,1994,39(13):1993. |
| [7] | Pan Huibo;Liu Hong;Jao Wenqiang.Selection of oxidative thermal treatment temperature of Ti/IrO2 coating anodes[J].Rare Metal Materials and Engineering,1999(02):50-52. |
| [8] | L. M. Da Silva;L. A. De Faria;J. F. C. Boodts .Electrochemical impedance spectroscopic (EIS) investigation of the deactivation mechanism, surface and electrocatalytic properties of Ti/RuO_2(x)+Co_3O_4(1-x) electrodes[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,2002(1/2):141-150. |
| [9] | Da Silva L M;Fernandes K C;De Faria L A .Electrochemical impedance spectroscopy study during accelerated life test of conductive oxides:Ti/(Ru+Ti+Ce)O2 system[J].Electrochimica Acta,2004,49:4893-4906. |
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