催化作用
介孔材料
初湿浸渍
水煤气变换反应
材料科学
化学工程
兴奋剂
相(物质)
纳米技术
无机化学
化学
有机化学
光电子学
选择性
工程类
作者
Nina Perkas,Poernomo Gunawan,Galina Amirian,Zhan Wang,Ziyi Zhong,Aharon Gedanken
摘要
The CuO–ZnO/TiO2 catalyst prepared by the ultrasound assisted method demonstrates superior activity in water gas shift reaction in comparison with the catalysts synthesized by incipient wetness impregnation. The sonochemical preparation offers at least two advantages: (1) generation of mesopores on the catalyst surface and (2) doping of Zn into the CuO phase.
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