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电化学  2014 

磷钼酸修饰炭载Pd电极的H2O2电催化还原

DOI: 10.13208/j.electrochem.121110, PP. 56-59

Keywords: 磷钼酸,炭载钯催化剂,H2O2电还原,燃料电池

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Abstract:

采用化学还原法制备了炭载钯(Pd/C)催化剂,浸渍修饰磷钼酸(PMA)制备成复合催化剂.通过XRD和红外谱图(IR)表征催化剂的组分和结构,采用线性扫描曲线及计时电流曲线考察了该电极的电催化性能.研究表明,室温(20oC)PMA-Pd/C电极的H2O2还原电催化活性更优.

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