Publicação: The Electro-Oxidation of Lactic Acid at Platinum Microparticles and Polycrystalline Platinum Electrode
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Coorientador
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Esg
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Artigo
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Resumo
We report the electrochemical modification of boron-doped diamond electrode surface with electrodeposited platinum microparticles of mean size of 193 nm +/- 107 nm. The activity of platinum microparticle modified boron-doped diamond (ca. 20 % platinum coverage) and platinum macro electrodes (100% platinum coverage) are measured and compared through lactic acid oxidation, selected because of the surface sensitive nature of the reaction. Significant differences are found with the modified BDD showing a markedly lower current density.
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platinum microparticles, lactic acid oxidation, boron-doped diamond, modified electrodes, polycrystalline platinum
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Inglês
Como citar
International Journal Of Electrochemical Science. Belgrade: Esg, v. 11, n. 3, p. 2166-2176, 2016.
