The electrocatalytic properties of the oxides of noble metals in the electro-oxidation of some organic molecules

Access to the full text of the published version may require a subscription. determined, the coulomb number for both oxidation waves was shown to be 3. The first wave may be further resolved in dilute solutions revealing three 1-electron steps. RightsThe concentration range wherein the maximum coulombic efficiency for DMAB oxidation on gold may be achieved is demonstrated. An oxidation pathway with a variable coulomb number is suggested.3

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“…Typical behaviour for gold in 1 mol dm -3 NaOH is seen in the cyclic voltammogram [21] and for DMAB oxidation at Au macroelectrodes [8,17].…”

Section: Resultsmentioning

confidence: 97%

Investigation of DMAB Oxidation at a Gold Microelectrode in Base

Nagle

Rohan

2005

Electrochemical and Solid-State Letters

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“…12) They also showed that the electrocatalytic properties are enhanced by the silver oxide formation. A similar result is seen in Fig.…”

Section: Resultsmentioning

confidence: 99%

Chiral Electrode Behavior of Magneto-electrodeposited Silver Films

Mogi

Watanabe

2007

ISIJ Int.

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“…The oxidation peak of glucose appears at 220 mV for the Ag electrode, where silver oxide is simultaneously formed [10]. It is known that silver oxide induces electrocatalytic reactions on the Ag electrode through specific adsorption [14] that are sensitive to the surface structure of the electrode.…”

Section: Methodsmentioning

confidence: 99%

Chirality of magneto-electrodeposited metal film electrodes

Mogi

Watanabe

2008

Science and Technology of Advanced Materials

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The chiral electrode behaviors of magneto-electrodeposited (MED) Ag and Cu films were examined for the electrochemical reactions of D-glucose, L-glucose and L-cysteine. The Ag and Cu films were electrodeposited under a magnetic field of 2 T parallel (+2 T) or antiparallel (−2 T) to the faradaic current. For MED films of both Ag and Cu, the oxidation current of L-glucose was larger than that of D-glucose on the +2 T-film electrodes, and the results were opposite on the −2 T-film electrodes. These facts demonstrate that the MED metal films possess the ability of chiral recognition for D-and L-glucoses. The MED Ag film electrodes also exhibited chiral behavior for the oxidation of L-cysteine.

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The electrocatalytic properties of the oxides of noble metals in the electro-oxidation of some organic molecules

Cited by 125 publications

References 11 publications

Investigation of DMAB Oxidation at a Gold Microelectrode in Base

Investigation of DMAB Oxidation at a Gold Microelectrode in Base

Chiral Electrode Behavior of Magneto-electrodeposited Silver Films

Chirality of magneto-electrodeposited metal film electrodes

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