Influence of Support Materials and Aging on NO Oxidation Performance of Pt Catalysts under an Oxidative Atmosphere at Low Temperature

2007 ◽  
Vol 40 (9) ◽  
pp. 741-748 ◽  
Author(s):  
Naoki Takahashi ◽  
Kazuhiko Dohmae ◽  
Hideo Sobukawa ◽  
Hirofumi Shinjoh
Keyword(s):  
Low Temperature ◽  
No Oxidation ◽  
Pt Catalysts ◽  
Support Materials ◽  
Oxidation Performance ◽  
Oxidative Atmosphere

Formation of Pt decorated Ni–Pt nanocubes through low temperature atomic diffusion – time-resolved elemental analysis of nanoparticle formation

Nanoscale ◽  
2015 ◽  
Vol 7 (21) ◽  
pp. 9927-9934 ◽  
Author(s):  
A. Nagao ◽  
K. Higashimine ◽  
J. L. Cuya Huaman ◽  
T. Iwamoto ◽  
T. Matsumoto ◽  
...  
Keyword(s):  
Low Temperature ◽  
Elemental Analysis ◽  
Diffusion Time ◽  
Atomic Diffusion ◽  
Pt Catalysts ◽  
Time Resolved ◽  
Nanoparticle Formation ◽  
The Core ◽  
Temperature Diffusion

Low temperature diffusion of Pt atoms from the core to the corners and edges of the Ni cube results in the preparation of potential novel cage-structured Pt catalysts.

Low-temperature NO oxidation using lattice oxygen in Fe-site substituted SrFeO3−δ

2020 ◽  
Vol 22 (42) ◽  
pp. 24181-24190
Author(s):  
Kazuki Tamai ◽  
Saburo Hosokawa ◽  
Kazuo Kato ◽  
Hiroyuki Asakura ◽  
Kentaro Teramura ◽  
...  
Keyword(s):  
Fine Structure ◽  
Low Temperature ◽  
Lattice Oxygen ◽  
No Oxidation ◽  
Oxygen Release ◽  
X Ray ◽  
Absorption Fine ◽  
Perovskite Catalysts ◽  
X Ray Absorption

The dynamics of lattice oxygen release from perovskite catalysts during NO oxidation was investigated by dispersive X-ray absorption fine structure.

scholarly journals Hierarchical Porous Wood Cellulose Scaffold with Atomically Dispersed Pt Catalysts for Low-Temperature Ethylene Decomposition

ACS Nano ◽  
2019 ◽  
Vol 13 (12) ◽  
pp. 14337-14347 ◽  
Author(s):  
Huizhang Guo ◽  
Peter Warnicke ◽  
Michele Griffa ◽  
Ulrich Müller ◽  
Zupeng Chen ◽  
...  
Keyword(s):  
Low Temperature ◽  
Pt Catalysts ◽  
Wood Cellulose ◽  
Ethylene Decomposition ◽  
Hierarchical Porous

Superior low-temperature NO catalytic performance of PrMn2O5 over SmMn2O5 mullite-type catalysts

2019 ◽  
Vol 9 (11) ◽  
pp. 2758-2766 ◽  
Author(s):  
Sampreetha Thampy ◽  
Nickolas Ashburn ◽  
Chengfa Liu ◽  
Ka Xiong ◽  
Sean Dillon ◽  
...  
Keyword(s):  
Low Temperature ◽  
Catalytic Performance ◽  
No Oxidation

PrMn2O5 is demonstrated as a superior catalyst compared to SmMn2O5 for low temperature NO oxidation, both experimentally and theoretically.

Sign in / Sign up

Export Citation Format

Share Document