ELECTROCATALYTIC HYDROGENATION OF PHENOL ON HIGHLY DISPERSED PT ELECTRODES

被引：37
|
作者：
AMOUZEGAR, K [1 ]
SAVADOGO, O [1 ]
机构：
[1] ECOLE POLYTECH,DEPT MET & GENIE MAT,CP 6079,SUCC A,MONTREAL H3C 3A7,QUEBEC,CANADA
来源：
ELECTROCHIMICA ACTA | 1994年 / 39卷 / 04期
关键词：
ELECTROCATALYSIS; PHENOL; CYCLOHEXANOL; DISPERSED PT;
D O I：
10.1016/0013-4686(94)80101-0
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrocatalytic hydrogenation of phenol to cyclohexanol on platinum dispersed on graphite particles has been studied. Current efficiencies as high as 85% were obtained on electrodes with platinum loading as low as 2%. The high performance of these electrodes may be attributed to their high surface area which allowed the application of very low current densities without decreasing the total current. The effect of temperature, the presence of quaternary ammonium salts and the Teflon content on the electrolysis current efficiency was also studied.
引用
收藏
页码：557 / 559
页数：3
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