典型文献
Low temperature conversion of methane to syngas using lattice oxygen over NiO-MgO
文献摘要：
The conversion of methane to syngas(H2 and CO)is an important route to produce high value-added products.Oxidize methane into syngas in the absence of gaseous oxidants is an economical route.In this work,NiO-MgO composite is successfully synthesized via an impregnation method.At 764 K,methane is directly converted to syngas on the NiO-MgO without gaseous oxidants.A synergistic effect of NiO and MgO was observed,in which NiO induced lattice oxygen of MgO mobility to oxidize methane and suppressed the formation of intermediates for side reaction.As a result,NiO-MgO exhibited enhancement of catalytic activity with the H2 production rate of 1241.0 pmol g-1 min-1,which was 3.4 times higher than that of pure MgO.This work provides a direct guidance to understand of methane oxidation via lattice oxygen under low temperature(＜773 K).
文献关键词：
中图分类号：
作者姓名：
Junbu Wang;Zeai Huang;Ying Wang;Jundao Wu;Zhiqiang Rao;Fang Wang;Ying Zhou
作者机构：
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610500,China;Institute of Carbon neutrality&School of New Enerey and Materials,Southwest Petroleum University,Chengdu 610500,China
文献出处：
引用格式：
[1]Junbu Wang;Zeai Huang;Ying Wang;Jundao Wu;Zhiqiang Rao;Fang Wang;Ying Zhou-.Low temperature conversion of methane to syngas using lattice oxygen over NiO-MgO)[J].中国化学快报（英文版）,2022(10):4687-4690
A类：
Oxidize
B类：
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AB值：
0.521819
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