科研之友
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摘要
Ammonia contributes to the formation of Ni-phyllosilicates on the outer layer of Stober silica by simply using an impregnation method. Through high-temperature reduction, highly dispersed and uniform ultrafine Ni nanoparticles are obtained. The strong metal-support interaction and the porous SiO2 produced by the reduction of Ni-phyllosilicates, which could disperse and confine Ni particles, led to a catalyst with high anti-sintering and coke-resistance performance for the partial oxidation of methane to syngas.
- 出版日期2015
- 单位厦门大学
