TY - JOUR
T1 - Enhanced Catalytic Efficiency of Pt Nanoparticles Supported on 3D Ordered Macro-/Mesoporous Ce0.6Zr0.3Y0.1O2 for Methane Combustion
AU - Arandiyan, Hamidreza
AU - Dai, Hongxing
AU - Ji, Kemeng
AU - Sun, Hongyu
AU - Zhao, Yanyan
AU - Li, Junhua
PY - 2015
Y1 - 2015
N2 - Highly dispersed Pt nanoparticles supported on high-surface-area 3D ordered macroporous (3DOM) Ce0.6Zr0.3Y0.1O2 (CZY) are synthesized via a bubbling cetyltrimethyl ammonium bromide/P123-assisted reduction route. The 1.1 wt% Pt/3DOM CZY catalyst shows supercatalytic activity for methane combustion, which is attributed to a higher oxygen adspecies amount, larger surface area, better low-temperature reducibility, and unique nanovoid-walled 3DOM structure.
AB - Highly dispersed Pt nanoparticles supported on high-surface-area 3D ordered macroporous (3DOM) Ce0.6Zr0.3Y0.1O2 (CZY) are synthesized via a bubbling cetyltrimethyl ammonium bromide/P123-assisted reduction route. The 1.1 wt% Pt/3DOM CZY catalyst shows supercatalytic activity for methane combustion, which is attributed to a higher oxygen adspecies amount, larger surface area, better low-temperature reducibility, and unique nanovoid-walled 3DOM structure.
U2 - 10.1002/smll.201402951
DO - 10.1002/smll.201402951
M3 - Journal article
C2 - 25677467
SN - 1613-6810
VL - 11
SP - 2366
EP - 2371
JO - Small
JF - Small
IS - 20
ER -