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采用改进的热氧化工艺制备了掺锑二氧化锡纳米涂层电极,对电极的成分、结构和形貌进行了表征,并进行了电化学性能测试。以自制电极为阳极,钛板为阴极,进行了对硝基苯酚溶液的电催化氧化降解实验;以紫外可见分光光度计和高效液相色谱等为检测手段,对对硝基苯酚的降解途径进行了初步分析。
The antimony-doped tin dioxide nano-coating electrode was prepared by the improved thermal oxidation process. The composition, structure and morphology of the electrode were characterized and the electrochemical performance was tested. Electrode-catalyzed oxidative degradation of p-nitrophenol solution was carried out with self-made electrode as anode and titanium plate as cathode. Degradation of p-nitrophenol was carried out by ultraviolet-visible spectrophotometer and high performance liquid chromatography A preliminary analysis.