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英语翻译The electrochemical multilayer films of crown-shaped pol

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英语翻译
The electrochemical multilayer films of crown-shaped polyoxomolybdate Na21{[Na5(H2O)14]∩[MoV20MoVI26O134(OH)10(μ-CH3-COO)4]}·CH3COONa·90H2O (Mo46) and polyelectrolytes by layer-by-layer assembly were investigated.The stable multilayer films were
assembled by alternate adsorption of negatively charged POM and positively charged polyelectrolytes is from their aqueous dispersions.
UV–vis spectroscopy and cyclic voltammetry were used to monitor the regular growth of the multilayer films.The multilayer films-modified
ITO electrode was used for the detection of electrocatalytic activity toward the reduction of nitrite,bromate,and hydrogen peroxide.The proposed novel immobilized method exhibited good stability,reproducibility and high sensitivity for the determination of electrocatalytic,which is important for practical application.
研究了具有电化学性质的冠形的多层聚合膜Na21{[Na5(H2O)14]∩[MoV20MoVI26O134(OH)10(μ-CH3-COO)4]}·CH3COONa·90H2O (Mo46)以及通过层层自组装制备的聚合电解质.
稳定的多层膜的组装是通过在他们的水分散液中,吸附带负电荷的聚甲醛和带正电荷的聚电解质.
用紫外光谱和循环伏安法来观测多层膜的制备.多层膜修饰的ITO导电玻璃电极可以用来检测具有电化学活性的亚硝酸盐,溴酸钾,过氧化氢的还原.这种新方法对于测定电化学物质具有好的稳定性,重现性和高的灵敏度,有非常重要的实际应用.