Stabilizing gold clusters by heterostructured transition-metal oxide–mesoporous silica supports for enhanced catalytic activities for CO oxidation

2012 ◽  
Vol 48 (93) ◽  
pp. 11413 ◽  
Author(s):  
Guicen Ma ◽  
Andrew Binder ◽  
Miaofang Chi ◽  
Chao Liu ◽  
Rongchao Jin ◽  
...  
Keyword(s):  
Transition Metal ◽  
Mesoporous Silica ◽  
Metal Oxide ◽  
Co Oxidation ◽  
Transition Metal Oxide ◽  
Gold Clusters ◽  
Catalytic Activities ◽  
Silica Supports

Ultrasonic-spray-assisted synthesis of metal oxide hollow/mesoporous microspheres for catalytic CO oxidation

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85640-85645 ◽  
Author(s):  
Benxia Li ◽  
Xiankun Shao ◽  
Yonggan Hao ◽  
Yan Zhao
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Co Oxidation ◽  
Transition Metal Oxide ◽  
Catalytic Co Oxidation ◽  
Catalytic Activities ◽  
Ultrasonic Spray ◽  
Mesoporous Microspheres

Various transition metal oxide hollow or mesoporous microspheres with improved catalytic activities towards CO oxidation were prepared via a general ultrasonic-spray-assisted method.

Three-dimensionally ordered macroporous SiO2-supported transition metal oxide catalysts: facile synthesis and high catalytic activity for diesel soot combustion

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49780-49790 ◽  
Author(s):  
Xuehua Yu ◽  
Zhen Zhao ◽  
Yuechang Wei ◽  
Jian Liu ◽  
Jianmei Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Oxide Catalysts ◽  
High Catalytic Activity ◽  
Metal Oxide Catalysts ◽  
Soot Combustion ◽  
Facile Synthesis ◽  
Catalytic Activities ◽  
Ordered Macroporous

Three-dimensionally ordered macroporous (3DOM) SiO2-supported transition metal oxide catalysts were successfully synthesized, and they exhibit high catalytic activities for soot combustion.

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