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Relations between the probability of heterogeneous-homogeneous radical-chain mechnism and oxygen bond energy in oxide catalysts
Authors:G I Golodets
Institution:(1) Institute of Physical Chemistry, 252028 Kiev, USSR
Abstract:Transition metal oxides increase the first ignition limit for 2 H2+O2 mixture (P1) due to their reduction by H atoms, which leads to chain termination. The dependence of P1 on the metal-oxygen bond energy and also on the heterogeneous catalytic activity of oxides has been established.
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