Appearance of a New Oscillation (Named Oscillation C) in H2O2-Reduction Reaction on a Pt Electrode in Acidic Solutions by Addition of a Small Amount of Chloride Ions
Appearance of a New Oscillation (Named Oscillation C) in H2O2-Reduction Reaction on a Pt Electrode in Acidic Solutions by Addition of a Small Amount of Chloride Ions
复制标题
酸性溶液中 Pt 电极上添加少量氯离子的 H2O2 还原反应出现新振荡（振荡 C）
DOI：
10.1246/cl.1998.1009
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Y. Nakato
中科院分区：
文献类型：
--
作者：
Y. Mukouyama;H. Konishi;Shuji Nakanishi;Y. Nakato
在H2SO4溶液中，当加入少量氯离子时，在Pt电极上的h2o2还原反应中出现了一种新的电化学振荡，振荡周期为2 ~ 10 ms，称为振荡C。这表明振荡C是由H2O2还原和氯离子吸附之间的竞争引起的，而不是之前报道的由H2O2还原和H+还原之间的竞争引起的振荡A和B。
A new electrochemical oscillation with a short period of 2 to 10 ms, named oscillation C, appears in H2O2-reduction reaction on a Pt electrode in H2SO4 solutions when a small amount of chloride ions is added to the solution. It is suggested that oscillation C is caused by competition between H2O2 reduction and chloride-ion adsorption, contrary to previously reported oscillations A and B which are caused by competition between H2O2 reduction and H+ reduction.