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An Aqueous Phase TEMPO-Mediated Electrooxidation of Benzyl Alcohol at β-CD-PPy-Modified Carbon Fibre Paper Electrode
Electrocatalysis ( IF 2.7 ) Pub Date : 2020-01-07 , DOI: 10.1007/s12678-019-00581-y
Krithika Ganesh , K. B. Akshaya , Anitha Varghese , Agnus T. Mathew

A green and facile electrocatalytic method for the oxidation of benzyl alcohol in an acidic aqueous medium was developed using an anionic micellar system. β-cyclodextrin-polypyrrole-modified carbon fibre paper (β-CD-PPy/CFP) electrode was successfully used in the oxidation of benzyl alcohol with TEMPO as the mediator. The modified electrode was characterized by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM), fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy. The modified electrode exhibited a strong electrocatalytic activity towards TEMPO-mediated oxidation of benzyl alcohol.

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中文翻译:

水相TEMPO介导的β-CD-PPy修饰碳纤维纸电极上苄醇的电氧化

使用阴离子胶束体系开发了一种绿色且简便的电催化方法,用于在酸性水性介质中氧化苄醇。β-环糊精-聚吡咯修饰的碳纤维纸(β-CD-PPy/ CFP)电极已成功地用于以TEMPO为介体氧化苯甲醇。通过循环伏安法(CV),电化学阻抗谱(EIS),扫描电子显微镜(SEM),傅立叶变换红外光谱(FTIR)和拉曼光谱对改性电极进行了表征。修饰电极对TEMPO介导的苯甲醇氧化表现出很强的电催化活性。

更新日期:2020-04-21
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