固定在自组装NCS修饰金电极上的[Cu(l-ala)(Phen)(HO)]配合物对水的电催化氧化
Electrocatalytic oxidation of water by the immobilized [Cu(l-ala)(Phen)(HO)] complex on a self-assembled NCS modified gold electrode.
作者信息
Mahanta Abhinandan, Barman Koushik, Jasimuddin Sk
机构信息
Department of Chemistry, Assam University Silchar Assam-788011 India
出版信息
RSC Adv. 2019 Aug 1;9(41):23939-23943. doi: 10.1039/c9ra02547b. eCollection 2019 Jul 29.
Abstract
Copper(ii) complex [Cu(l-ala)(Phen)(HO)] (l-ala = l-phenylalanine, phen = phenanthroline) was immobilized over a self-assembled NCS modified gold electrode for the electrocatalytic oxidation of water. This surface anchored molecular complex can catalyze water oxidation reaction at a remarkably low overpotential of 327 mV with a current density of 0.5 mA cm at neutral pH.
摘要
铜（II）配合物[Cu（l-ala）（Phen）（HO）]（l-ala = l-苯丙氨酸，phen =菲咯啉）被固定在自组装的NCS修饰金电极上用于水的电催化氧化。这种表面锚定的分子配合物能够在中性pH值下，以327 mV的极低过电位和0.5 mA cm的电流密度催化水氧化反应。
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