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研究论文

导电氧化物电极上丁酸丁酯电化学合成的研究

  • 何俊翔
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  • 温州师范学院化学系,华东师范大学化学系

收稿日期: 1998-11-28

  修回日期: 1998-11-28

  网络出版日期: 1998-11-28

Study on Electrosynthesis of Butyl Butyrate at Conducting Oxide Anode Support on Titanium

  • He Junxiang Zhou Jincheng
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  • (Dept. of Chem., Wenzhou Normal Co., Wenzhou 325003) Chen Kangning (Dept. of Chem., East China Normal Univ., Shanghai 200062

Received date: 1998-11-28

  Revised date: 1998-11-28

  Online published: 1998-11-28

摘要

本文研究了某些氧化物电极在不同条件下对丁醇电解直接合成丁酸丁酯的影响,并测定了这些氧化物电极上的丁醇氧化极化曲线.结果表明Ti/PbO2电极在加入SnO2、Sb2O3、PdOx中间层后,不仅电极的PbO2层不易脱落,而且使电极的电催化性能有较大的提高.

本文引用格式

何俊翔 . 导电氧化物电极上丁酸丁酯电化学合成的研究[J]. 电化学, 1998 , 4(4) : 423 -427 . DOI: 10.61558/2993-074X.3150

Abstract

Synthesis of butyl butyrate by direct electroxidation of n butyl alcohol and the electrochemical behaviors of several selected conducting oxide electrodes (Pb/PbO 2、Ti/PbO 2、i/SnO 2 +Sb 2O 3 /PbO 2 and Ti/SnO 2+Sb 2O 3+PdO x/PbO 2) have been investigated. The results demonstrated that the intermediate layers of SnO 2、Sb 2O 3 and PdO x could significantly decrease the interfacial resistance of the electrodes,and that the Ti/SnO 2+Sb 2O 3+PdO x/PbO 2 electrode possessed better electrocatelytic performance than others.

参考文献

1于伯章,李毅,李青等.丁醇电解直接合成丁酸丁酯的研究.化学世界,1994,36(4):1832金世雄,朱荣昭等.二氧化铅电极镀制及其应用.南开大学学报(自然版),1984,1:863王岚,金世雄,钛基氧化物电极的性能及电化学行为.应用化学,1993,10(3):354陈康宁编著,金属阳极.上海:华东师出版社,1989,1705梁镇海,王森,孙彦平等.Ti/SnO2+Sb2O3/PbO2阳极的性能研究.电化学,1995,1(4):456
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