Highly active and stable Au@CuxO core–shell nanoparticles supported on alumina for carbon monoxide oxidation at low temperature

RSC Advances ◽  
2016 ◽  
Vol 6 (79) ◽  
pp. 75126-75132 ◽  
Author(s):  
Weining Zhang ◽  
Qingguo Zhao ◽  
Xiaohong Wang ◽  
Xiaoxia Yan ◽  
Sheng Han ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Catalytic Activity ◽  
Low Temperature ◽  
Co Oxidation ◽  
Room Temperature ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Highly Active ◽  
Co Conversion ◽  
Core Shell Nanoparticles

Au@CuxO core–shell nanoparticles and Au@CuxO/Al2O3 used for CO oxidation at low temperature are prepared. CO conversion on Au@CuxO/Al2O3 can reach to 38% at room temperature and the catalytic activity remains unchanged after 108 hours reaction.

Low-temperature CO oxidation over CeO2 and CeO2@Co3O4 core–shell microspheres

2017 ◽  
Vol 41 (22) ◽  
pp. 13418-13424 ◽  
Author(s):  
Lu Zhang ◽  
Li Zhang ◽  
Guancheng Xu ◽  
Chi Zhang ◽  
Xin Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Co Oxidation ◽  
Core Shell ◽  
Synergistic Interactions ◽  
Low Temperature Co Oxidation

The excellent CO catalytic activity and stability of CeO2@Co3O4 composite were ascribed to the synergistic interactions between Co3O4 and CeO2.

Sintering mechanism of the Cu–Ag core–shell nanoparticle paste at low temperature in ambient air

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91783-91790 ◽  
Author(s):  
Yanhong Tian ◽  
Zhi Jiang ◽  
Chenxi Wang ◽  
Su Ding ◽  
Jiayue Wen ◽  
...  
Keyword(s):  
Shear Strength ◽  
Low Temperature ◽  
Ambient Air ◽  
Core Shell ◽  
High Shear ◽  
Shell Nanoparticles ◽  
Sintering Mechanism ◽  
High Shear Strength ◽  
Core Shell Nanoparticles

Cu–Ag core–shell nanoparticles owned good anti-oxidation ability, and as-fabricated joints using the Cu–Ag core–shell nanoparticles paste showed high shear strength.

Sign in / Sign up

Export Citation Format

Share Document