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双金属催化剂体系催化过氧化氢分解反应

Decomposition reaction of hydrogen peroxide catalyzed by dual-metal catalyst systems

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研究了双金属催化剂体系催化过氧化氢分解反应,测量了不同催化剂体系的活化能.结果表明,双金属催化剂对过氧化氢分解反应具有良好的催化性能,且双金属催化剂存在协同催化作用;而酸性环境对过氧化氢催化分解有明显的抑制作用.
The decomposition reaction of hydrogen peroxide catalyzed by dual-metal catalyst systems was investigated, and the activation energy for various catalyst systems was measured.Results show that dual-metal catalysts have good catalytic performance for the decomposition reaction of hydrogen peroxide, and there exists synergistic catalytic function for the dual-metal catalyst systems. However, acidic environment significantly retarded the catalyzed decomposition of hydrogen peroxide.

dual-metal catalysthydrogen peroxidedecomposition reaction

张俊、李云平、王保玉

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洛阳师范学院,化学化工系,河南,洛阳,471022

双金属催化剂 过氧化氢 分解反应

2011

化学研究
河南大学

化学研究

CSTPCD
影响因子:0.471
ISSN:1008-1011
年,卷(期):2011.22(1)
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