| 酸性介质中Ti基MnO_xD.S.A.稳定性探讨 |
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| 引用本文： | 刘瑞霞,张蕴珊.酸性介质中Ti基MnO_xD.S.A.稳定性探讨[J].东北大学学报(自然科学版),1993(1). |
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| 作者姓名： | 刘瑞霞 张蕴珊 |
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| 作者单位： | 东北工学院化学系
(刘瑞霞)，东北工学院化学系(张蕴珊) |
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| 摘 要： | 对所研制的一种新型节能阳极:Ti|SnO_2-MnO_x-RuO_2|MnO_z电极,在150g/L H_2SO_4溶液中,析氧过程活性层的溶解稳定性、机械稳定性进行了测定,结果表明在如此强酸介质中该电极很稳定。同时,用强化寿命实验估算了在锌电积条件下的使用寿命为1700d,优于其他MnO_x类D.S.A.对电极的失活原因亦进行了探讨。
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| 关 键 词： | 形稳阳极 锰氧化物 酸性介质 稳定性 |
Stability of Ti-based MnO_x D. S. A. in Acidic Medium |
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| Liu Ruixia,Zhang Yunsan.Stability of Ti-based MnO_x D. S. A. in Acidic Medium[J].Journal of Northeastern University(Natural Science),1993(1). |
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| Authors: | Liu Ruixia Zhang Yunsan |
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| Abstract: | A newly developed energy-saving anode,i. e. Ti | SnO2-MnOx-RuOz |MnOz,was studied on its mechanical and soluble stabilities of anodic active layer in 150g/L H2SO4 in oxygen evolution process. The results showed that this anode is still very stable in such, a strong acidic medium. Anode's lifetime was estimated up to 1700d through intensive life test under conditions of zine electrodeposition and so superior to other types of MnOx D. S. A. The deactivation mechanism was also discussed. |
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| Keywords: | dimensionally stable anode manganese oxide acidic medium stability |
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