Yttria Promoted Nickel Nanowire Catalyst for The Partial Oxidation of Methane to Synthesis Gas
A yttria promoted nickel nanowire catalyst was prepared by a hard templating method,and characterized by transmission electron microscopy (TEM) and N2 physical adsorption.The catalytic properties of the yttria promoted nanowire catalyst in the partial oxidation of methane to syngas were compared with a metallic Ni catalyst which was prepared with nickel sponge.The characterization results showed that the yttria promoted nickel nanowire catalyst had high specific surface area and there was more NiO phase in the nickel nanowire catalyst than in the metallic Ni catalyst.The reaction results showed that the yttria promoted nickel nanowire catalyst had high CH4 conversion and selectivities to H2 and CO.
yttria nanowire methane partial oxidation syngas
Xuebin Hong Bingbing Li Cong Zhang
Renai College of Tianjin University Tianjin 301636, P.R.of China
国际会议
北京
英文
212-215
2012-10-26（万方平台首次上网日期，不代表论文的发表时间）