| PbO_2为阳极Cr~(+3)电化学氧化伏安特性的研究 |
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| 引用本文： | 陈昌平,王雅琼,许文林.PbO_2为阳极Cr~(+3)电化学氧化伏安特性的研究[J].化学工业与工程,2002,19(6):411-416. |
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| 作者姓名： | 陈昌平 王雅琼 许文林 |
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| 作者单位： | 扬州大学化学化工系,扬州大学化学化工系,扬州大学化学化工系 江苏扬州225002
,江苏扬州225002
,江苏扬州225002 |
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| 基金项目： | 国家自然科学基金(20 176 047) |
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| 摘 要： | 应用三电极体系对硫酸介质中以二氧化铅为阳极的Cr3+电化学氧化的伏安特性进行了研究和探讨。试验结果表明 ,Cr3+电化学氧化是间接的电化学氧化反应过程 ,阳极反应的本质是阳极上H2 O的电化学氧化
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| 关 键 词： | 铬(III) 间接电化学氧化 |
| 文章编号： | 1004-9533(2002)06-0411-06 |
| 修稿时间： | 2001年12月4日 |
Studies on the Volt-Ampere Characteristics of Electrochemical Oxidation of Chromium(III) with Lead Dioxide |
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| CHEN Chang-ping,WANG Ya-qiong,XU Wen-lin.Studies on the Volt-Ampere Characteristics of Electrochemical Oxidation of Chromium(III) with Lead Dioxide[J].Chemical Industry and Engineering,2002,19(6):411-416. |
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| Authors: | CHEN Chang-ping WANG Ya-qiong XU Wen-lin |
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| Affiliation: | (Department of Chemistry and Chemical Engineering,Yangzhou University,Jiangsu Yangzhou 225002,China |
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| Abstract: | The volt-ampere characteristics of electrochemical oxidation of chromium(III) with lead dioxide in the sulfuric acid solution was studied by a three-electrode cell system.The experimental results showed that the electrochemical oxidation of chromium(III) was an indirect electrochemical oxidation process.The volt-ampere characteristics of electrochemical oxidation of chromium(III) was the electrochemical oxidation of H 2O on the lead dioxide. |
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| Keywords: | chromium(III) indirect electrochemical oxidation lead dioxide anode |
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