2008
DOI: 10.1016/j.snb.2007.10.038
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Electrocatalytic oxidation of methanol and other short chain aliphatic alcohols on glassy carbon electrodes modified with conductive films derived from NiII-(N,N′-bis(2,5-dihydroxybenzylidene)-1,2-diaminobenzene)

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Cited by 69 publications
(25 citation statements)
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“…According to above considerations and on the basis of the previous studies [15,19,[35][36][37], a possible mechanism for the methanol oxidation may be written as the following steps: In the above mechanism Eq. (2) is the methanol adsorption step and Eq.…”
Section: Effect Of Methanol Concentrationmentioning
confidence: 99%
“…According to above considerations and on the basis of the previous studies [15,19,[35][36][37], a possible mechanism for the methanol oxidation may be written as the following steps: In the above mechanism Eq. (2) is the methanol adsorption step and Eq.…”
Section: Effect Of Methanol Concentrationmentioning
confidence: 99%
“…Alguns trabalhos reportam o uso deste hidróxido como catalisador para eletro-oxidação de alcoóis de baixo peso molecular. [21][22][23][24][25] Amjad e colaboradores estudaram a eletro-oxidação de fenil etanol, benzil e alil álcool sob um filme eletroativo de hidróxido de níquel formado sob a superfície de um eletrodo de níquel metálico, através da técnica de voltametria cíclica, demonstrando que o estado oxidado do hidróxido promove a oxidação dos alcoóis. 26 Além disso, os autores sugerem que o ácido carboxí-lico é o único produto formado a partir da eletro-oxidação do fenil etanol e alil álcool e que uma mistura de aldeído/ácido carboxílico é encontrada como produto a partir da eletro-oxidação do benzil álcool.…”
Section: Introductionunclassified
“…The cathodic back wave (a') shows a similar behavior as that described above for (a). At higher concentrations, probably all the Ni (III) catalytic centers present in the film, generated by the previous electrochemical oxidation of Ni (II)(Revenga- Parra et al, 2008), are interacting with methanol and the limiting step of the process is the rate of such interaction. This fact can explain the total disappearance of the (a) and (a') waves at high methanol concentrations( Golikand et al, 2009).…”
mentioning
confidence: 99%