摘要
The Ti-supported lead dioxide electrode（Ti/PdO2） consisted of a Sb2O3/SnO2 semiconductive interlayer and electrodeposited PbO2 films was prepared. The optimum ratio of Sb2O3 to SnO2 was 15%25%. Addition of NaF（0.40 g/L） in electroplating solution could decrease the rate of PbO2 deposition, which resulted in the formation of small crystal particles and compact PbO2 films. XRD study showed the β-form crystal of electrode. The electrode was tested in synthesis of 4-picoline acid by electro-oxidation of 4-picoline, showing good electroconductivity and stable life.
The Ti-supported lead dioxide electrode(Ti/PdO_2) consisted of a Sb_2O_3/SnO_2 semiconductive interlayer and electrodeposited PbO_2 films was prepared. The optimum ratio of Sb_2O_3 to SnO_2 was 15%~25%. Addition of NaF(0.40 g/L) in electroplating solution could decrease the rate of PbO_2 deposition, which resulted in the formation of small crystal particles and compact PbO_2 films. XRD study showed the β-form crystal of electrode. The electrode was tested in synthesis of 4-picoline acid by electro-oxidation of 4-picoline, showing good electroconductivity and stable life.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第5期555-557,共3页
Chinese Journal of Applied Chemistry
基金
辽宁省自然科学基金!资助项目 (96 2 0 2 9)
关键词
钛基二氧化铅电极
制备
电氧化反应
甲基吡啶
titanium based lead dioxide electrode,preparation,electro-oxidation reacted,picoline
