In-situ synthesis of NiMo₂C/Al₂O₃ catalysts for dry reforming of methane

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• 作者：Yiping Duan^a ; Ruishu Shang^a ; Xinyan Zhong^a ; Wei Xie^a ; Xingyue Wang^a ; Lihong Huang^a ; ^b ; ¹ ; ^{huanglihong06@cdut.cn} ; ^{lihhuang@iupui.edu}
• 关键词：Dry reforming of methane ; Hydrogen and syngas production ; In-situ synthesis of Ni&ndash ; Mo2C/Al2O3 catalyst
• 刊名：International Journal of Hydrogen Energy
• 出版年：2016
• 出版时间：21 December 2016
• 年：2016
• 卷：41
• 期：47
• 页码：21955-21964
• 全文大小：2061 K
• 卷排序：41

文摘

NiMoAl2O3 was prepared by one-pot combustion process with urea and starch. NiMo2C/Al2O3 was synthesized through in-situ carburization in CH4 and CO2. Within NiMo2C/Al2O3, CH4 can be converted by Ni0 into intermediate species of C∗. C∗ species were further transformed into CO by the adjacent Mo2C species. In DRM, the conversion of CO2 and CH4 was stable near 94% and 89.4%, respectively.