催化作用
金属
煅烧
二氧化碳重整
甲烷
材料科学
等离子体
化学工程
接口(物质)
无机化学
化学
合成气
冶金
复合材料
有机化学
毛细管数
毛细管作用
物理
量子力学
工程类
作者
Taiwo Odedairo,Jiuling Chen,Zhonghua Zhu
标识
DOI:10.1016/j.catcom.2012.11.008
摘要
Simultaneous treatment of both the loaded metal and the ceria support under plasma led to the generation of clean metal–support interface. This novel synthesis route prevents the tendency of Ni atoms migrating into the bulk of the supports, thereby avoiding a diffused interfacial region. The plasma treated sample showed excellent stability and higher catalytic activity than the thermally calcined sample in dry reforming of methane. The high activity of the plasma treated sample is attributed to the clean metal–support interface generated by exposing both the support and the loaded metal to microwave plasma treatment.
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