Impact of grain-dependent boron uptake on the electrochemical and electrical properties of polycrystalline boron doped diamond electrodes

Article Abstract:

The electrochemical behavior of oxygen-terminated highly doped polycrystalline boron doped diamond (BDD) is investigated by a combination of high-resolution electrical and electrochemical imaging techniques. This analysis has highlighted that the spatially heterogeneous conductivity and corresponding electroactivity of BDD are readily resolved using a combination of conducting atomic force microscopy (C-AFM), and scanning electrochemical microscopy (SECM).

Usage, Atomic force microscopy

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Investigation of electro-oxidation of methanol and benzyl alcohol at boron-doped diamond electrode: Evidence for the mechanism for fouling film formation

Article Abstract:

The use of a boron-doped diamond (BDD) electrode for electrochemical oxidation of methanol and benzyl alcohol in [K.sub.2]S[O.sub.4] solution by cyclic voltammetry (CV) and amperometry is reported. AFM and SEM microscopy images confirmed a fouling film confined to the low-lying regions of the poly-crystallite BDD surface and indicated that the active sites of benzyl alcohol oxidation are located within these low-lying regions.

All Other Basic Organic Chemical Manufacturing, Methanol

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Electrochemical incineration of organic pollutants on boron-doped diamond electrode. Evidence for direct electrochemical oxidation pathway

Article Abstract:

The electrochemical incineration of organic pollutants on a boron-doped diamond (BDD) thin film electrode is examined by bulk electrolysis, and the mechanism of oxidation is investigated. A comparative study with other electrodes such as Pt and glassy carbon (GC) electrodes revealed the superiority of the BDD over these electrodes.

Comparative analysis, Oxidation-reduction reaction, Oxidation-reduction reactions, Electrodes, Carbon, Carbon electrodes

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