| 乳酸在Ni-PTFE复合电极上的电氧化 |
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| 引用本文： | 黄紫洋,赵崇涛,郑小安,朱则善.乳酸在Ni-PTFE复合电极上的电氧化[J].应用化学,2004,21(9):910-0. |
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| 作者姓名： | 黄紫洋 赵崇涛 郑小安 朱则善 |
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| 作者单位： | 福建师范大学 |
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| 基金项目： | 福建省自然科学基金重点课题资助项目 (B970 10 ) |
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| 摘 要： | 乳酸在Ni-PTFE复合电极上的电氧化;丙酮酸;疏水性
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| 关 键 词： | 乳酸在Ni-PTFE复合电极上的电氧化 丙酮酸 疏水性 |
| 文章编号： | 1000-0518(2004)09-0910-04 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2003年6月13日 |
Electrooxidation of Lactic Acid on Ni-PTFE Composite Electrode |
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| HUANG Zi-Yang,ZHAO Chong-Tao,ZHENG Xiao-An,ZHU Ze-Shan WTBX.Electrooxidation of Lactic Acid on Ni-PTFE Composite Electrode[J].Chinese Journal of Applied Chemistry,2004,21(9):910-0. |
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| Authors: | HUANG Zi-Yang ZHAO Chong-Tao ZHENG Xiao-An ZHU Ze-Shan [WTBX] |
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| Institution: | HUANG Zi-Yang~*,ZHAO Chong-Tao,ZHENG Xiao-An,ZHU Ze-Shan [WT5BX] |
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| Abstract: | Hydrophobic nickel-poly(tetrafluoroethlyene)(Ni-PTFE) composite electrode has been prepared by constant current and cathodic electroplating with nickel as substrate in a PTFE suspension. The Ni-PTFE (electrode) was used for electrooxidation of lactic acid to pyruvic acid. The electrochemical characterizations such as polarization curve, cyclic voltammogram and electrode stability have been carried out. The current (efficiency) of electrooxidation of the electrode with 6.7%(mass fraction) PTFE coating was 34% and the conversion ratio of electrooxidation of lactic acid was 72%. |
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| Keywords: | Ni-PTFE composite electrode lactic acid electrooxidation pyruvic acid hydrophobicity |
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