用镍金属制备了一整体催化剂并与负载铑和铂比较了甲烷氧化制合成气的性能。结果表明 ,镍金属催化剂上甲烷转化率、H2 和 CO的选择性与铑催化剂相当 ,而且稳定性非常好。反应中加入 H2 O和 CO2 的实验表明 ,产物中 H2 / CO的比例可以直接调节 A monolithic catalyst was prepared from nickel metal and the performance of methane oxidation to syngas was compared with rhodium and platinum supported. The results show that the conversion of methane, the selectivity of H2 and CO over nickel metal catalysts are comparable to that of rhodium catalysts and the stability is very good. The experiment of adding H2 O and CO2 in the reaction shows that the ratio of H2 / CO in the product can be directly adjusted