草酸在钛阴极上还原为乙醛酸的反应机理探讨

Investigation on Mechanism of Oxalic acid Reduced to Glyoxalic Acid on the Titanium Cathode

继首次报道用金属钛(Ti)作阴极,还原草酸制乙醛酸的电极评价研究之后,本文探讨草酸在钛阴极上电还原为乙醛酸的反应机理。提出一种 EC 模型.又用稳态近似理论建立该机理的可供实验检验的模型数学。经 LSV 极化曲线测试验证,该机理与实验结果相吻合。

Followed the optimization of the titanium cathode material for electro-redeuction of oxalic acid to glyoxalic acid,the investigation on the mechanism of the above reaction on the titanium cathode is reportde in this paper.An EC mechanism model is set up;then the ralated mathematical formula is givlen by the steady resemblace theory Using the method of linear votage sweep(LSV),the experimental results can be in concordancd with the model and the formula.