Stabilizing gold clusters by heterostructured transition-metal oxide-mesoporous silica supports for enhanced catalytic activities for CO oxidation.
A strategy for stabilizing ultrasmall gold clusters under thermal treatment has been developed. The essence of this methodology lies in construction of heterostructured transition-metal oxide-mesoporous silica supports. The supported clusters have been demonstrated to be sintering resistant and highly active for catalytic CO oxidation.
Key Lab of Applied Chemistry of Zhejiang Province, Zhejiang University, Hangzhou, China.
Guicen
G
Ma
Andrew
A
Binder
Miaofang
M
Chi
Chao
C
Liu
Rongchao
R
Jin
De-en
DE
Jiang
Jie
J
Fan
Sheng
S
Dai