APPLICATION OF THE SPE METHOD TO ORGANIC ELECTROCHEMISTRY .11. INFLUENCE OF THE SOLVENT ON THE ELECTROOXIDATION OF CINNAMYL ALCOHOL ON MN,PT-NAFION

被引：17

作者：

CHEN, Z ^{[1
]}

MIZOE, T ^{[1
]}

OGUMI, Z ^{[1
]}

TAKEHARA, Z ^{[1
]}

机构：

[1] KYOTO UNIV, FAC ENGN, DEPT IND CHEM, KYOTO 606, JAPAN

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1991年 / 64卷 / 02期

关键词：

D O I：

10.1246/bcsj.64.537

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The influence of organic solvents on the electrooxidation of cinnamyl alcohol on Mn,Pt-Nafion has been investigated. Though tetrahydrofuran (THF) gave a high current efficiency (90%), carbon tetrachloride gave a low current efficiency (< 20%). The importance of a co-solvent for the SPE electrolyzer was proposed and substrate transport to the active site located at the interface platinum/ionic cluster region was enhanced by solvents miscible with water. Though THF behaved as a good co-solvent, carbon tetrachloride did not. A composite electrode deposited with platinum on both surfaces of Nafion was applied to oxidation. The cell voltage was as low as 2 V.

引用

页码：537 / 542

页数：6

共 14 条

[11] APPLICATION OF THE SPE METHOD TO ORGANIC ELECTROCHEMISTRY .10. BEHAVIORS OF THE MANGANESE REDOX COUPLE INCORPORATED IN PT-NAFION AND THEIR MEDIATORY OXIDATION OF CINNAMYL ALCOHOL TO CINNAMALDEHYDE
OGUMI, Z
MIZOE, T
CHEN, Z
TAKEHARA, Z
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1990, 63 (12) : 3365 - 3368
[12] APPLICATION OF THE SPE METHOD TO ORGANIC ELECTROCHEMISTRY .5. METHOXYLATION OF FURAN ON PT-SOLID POLYMER ELECTROLYTE IN THE DIRECT OXIDATION AND BROMINE MEDIATORY SYSTEM
OGUMI, Z
OHHASHI, S
TAKEHARA, Z
[J]. NIPPON KAGAKU KAISHI, 1984, (11) : 1788 - 1793
[13] CATION AND WATER DIFFUSION IN NAFION ION-EXCHANGE MEMBRANES - INFLUENCE OF POLYMER STRUCTURE
YEAGER, HL
STECK, A
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1981, 128 (09) : 1880 - 1884
[14] DUAL COHESIVE ENERGY DENSITIES OF PERFLUOROSULFONIC ACID (NAFION) MEMBRANE
YEO, RS
[J]. POLYMER, 1980, 21 (04) : 432 - 435

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