Abstract: In this paper，the preparation methods of oxide modified electrodes were discussed，such as sputtering，spray pyrolysis，thermal decomposition，sol-gel，electro-deposition，etc. The application of oxides modified electrodes to organic wastewater treatment was introduced，the difficulties of this method were analyzed in practical application，and the great potential of oxides modified electrodes in organic wastewater treatment was proposed.

摘要： 对比分析了氧化物修饰电极的制备方法，主要包括溅射法、喷雾热解法、涂层热解法、溶胶-凝胶法、电沉积法等。介绍了国内外采用氧化物修饰电极处理含酚、硝基苯、氯酚、染料等难降解有机废水的应用情况，分析了该方法存在的一些问题，并展望了氧化物修饰电极在有机废水处理方面所具有的巨大潜力。