关于氧阴极还原法制备过氧化氢的研究

• 作 者: 张菊生 马洁
• 机 构: 北京师范学院化学系,北京师范学院化学系
• 出 处: 北京师范学院学报(自然科学版)
• 发表日期: 1988年04期
• 关键词: 过氧化氢 碳电极 电化学 阴极还原 电解液浓度 无机制备 恒电位 氧还原 气体熏蒸 正交设计

在研究氧阴极还原法制备过氧化氢的工艺过程中,作者对碳电极进行了疏水处理,并利用正交设计对不同方法处理的碳电极以及恒电位值、电解液浓度等条件安排了试验,认为在参加试验的碳电极中以疏水气体熏蒸的电极为好,同时探寻了上述诸因素的相互关系。

In the process of preparing hydrogen peroxide by the oxygen cathode reduction method, the authors conducted a hydrophobic treatment on the carbon electrodes and conducted experiments on the carbon electrodes treated by different methods and the potentials of potentials and electrolyte concentrations using orthogonal design. It is considered that electrodes fumigated with hydrophobic gas among the carbon electrodes tested are better, and the correlation among the above factors is also explored.