In-situ infrared reflectance spectroscopic study of propanediol electrooxidation at platinum and gold -: Part 1.: 1,3-propanediol

被引：37

作者：

Chbihi, ME

Takky, D

Hahn, F

Huser, H

Léger, JM

Lamy, C

机构：

[1] Univ Poitiers, CNRS, UMR 6503, F-86022 Poitiers, France

[2] Univ Hassan 2, Fac Sci Ben Msik, Dept Chim, Casablanca, Morocco

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1999年 / 463卷 / 01期

关键词：

propanediol; electrochemical oxidation; electrolysis; IR reflectance spectroscopy;

D O I：

10.1016/S0022-0728(98)00434-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electrooxidation of 1,3-propanediol has been studied in acid and alkaline media on platinum and gold electrodes. It is shown by voltammetric techniques that the oxidation of 1,3-propanediol is partially diffusion controlled. Electrolysis results and in situ FTIR reflectance spectroscopy allowed us to identify the adsorbed species and the reaction products. A possible reaction mechanism is discussed. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

收藏

页码：63 / 71

页数：9

相关论文

共 24 条

[1] Fourier transform infrared reflectance spectroscopic investigation of the electrocatalytic oxidation of D-glucose: Identification of reactive intermediates and reaction products [J].

Beden, B ;

Largeaud, F ;

Kokoh, KB ;

Lamy, C .

ELECTROCHIMICA ACTA, 1996, 41 (05) :701-709

[2] A STUDY BY ELECTROCHEMICALLY MODULATED INFRARED REFLECTANCE SPECTROSCOPY OF THE ELECTROSORPTION OF FORMIC-ACID AT A PLATINUM-ELECTRODE [J].

BEDEN, B ;

BEWICK, A ;

LAMY, C .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 148 (01) :147-160

[3]

BEDEN B, 1984, SPECTRA 2000, V13, P31

[4]

BEDEN B, 1984, SPECTRA 2000, V13, P19

[5]

BEDEN B, 1988, SPECTROELECTROCHEMIS, pCH5

[6] ELECTROSYNTHESIS IN AQUEOUS-MEDIUM - A KINETIC-STUDY OF THE ELECTROCATALYTIC OXIDATION OF OXYGENATED ORGANIC-MOLECULES [J].

BELGSIR, EM ;

BOUHIER, E ;

YEI, HE ;

KOKOH, KB ;

BEDEN, B ;

HUSER, H ;

LEGER, JM ;

LAMY, C .

ELECTROCHIMICA ACTA, 1991, 36 (07) :1157-1164

[7] ELECTROCHEMICALLY MODULATED INFRARED-SPECTROSCOPY (EMIRS) - EXPERIMENTAL DETAILS [J].

BEWICK, A ;

KUNIMATSU, K ;

PONS, BS ;

RUSSELL, JW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 160 (1-2) :47-61

[8] APPLICATIONS OF REAL-TIME FTIR SPECTROSCOPY TO THE ELUCIDATION OF COMPLEX ELECTROORGANIC PATHWAYS - ELECTROOXIDATION OF ETHYLENE-GLYCOL ON GOLD, PLATINUM, AND NICKEL IN ALKALINE-SOLUTION [J].

CHANG, SC ;

HO, YH ;

WEAVER, MJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (25) :9506-9513

[9] COVERAGE-DEPENDENT ORIENTATION OF ADSORBATES AS PROBED BY POTENTIAL-DIFFERENCE INFRARED-SPECTROSCOPY - AZIDE, CYANATE, AND THIOCYANATE AT SILVER ELECTRODES [J].

CORRIGAN, DS ;

WEAVER, MJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (21) :5300-5306

[10] On some mechanistic aspects of the electrochemical oxidation of lactose at platinum and gold electrodes in alkaline medium [J].

Druliolle, H ;

Kokoh, KB ;

Hahn, F ;

Lamy, C ;

Beden, B .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1997, 426 (1-2) :103-115