Catalytic activity of electrodeposited cobalt oxide films for methane combustion in a micro-channel reactor

Fuel ◽  
2018 ◽  
Vol 232 ◽  
pp. 51-59 ◽  
Author(s):  
José M. Rodrigues ◽  
M. Filipa Ribeiro ◽  
Edgar C. Fernandes
Keyword(s):  
Catalytic Activity ◽  
Cobalt Oxide ◽  
Oxide Films ◽  
Methane Combustion ◽  
Micro Channel ◽  
Channel Reactor

Parametric study of methane catalytic combustion in a micro-channel reactor: Effects of porous washcoat properties

Fuel ◽  
2021 ◽  
Vol 290 ◽  
pp. 120099
Author(s):  
Weiqiang Liu ◽  
John Wen ◽  
Jinke Gong ◽  
Guanlin Liu ◽  
Chao Zhong ◽  
...  
Keyword(s):  
Parametric Study ◽  
Catalytic Combustion ◽  
Micro Channel ◽  
Channel Reactor ◽  
Methane Catalytic Combustion

scholarly journals Highly Dispersed Pd Species Supported on CeO2 Catalyst for Lean Methane Combustion: The Effect of the Occurrence State of Surface Pd Species on the Catalytic Activity

Catalysts ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 772
Author(s):  
Yanxiong Liu ◽  
Changhua Hu ◽  
Longchun Bian
Keyword(s):  
Catalytic Activity ◽  
Oxygen Vacancies ◽  
Methane Combustion ◽  
Pd Nanoparticles ◽  
High Concentration ◽  
Ch4 Combustion ◽  
Highly Active ◽  
Δ Phase ◽  
Occurrence State ◽  
Comprehensive Characterization

The correlation between the occurrence state of surface Pd species of Pd/CeO2 for lean CH4 combustion is investigated. Herein, by using a reduction-deposition method, we have synthesized a highly active 0.5% PdO/CeO2-RE catalyst, in which the Pd nanoparticles are evenly dispersed on the CeO2 nanorods CeO2-R. Based on comprehensive characterization, we have revealed that the uniformly dispersed Pd nanoparticles with a particle size distribution of 2.3 ± 0.6 nm are responsible for the generation of PdO and PdxCe1−xO2−δ phase with –Pd2+–O2−–Ce4+– linkage, which can easily provide oxygen vacancies and facilitate the transfer of reactive oxygen species between the CeO2-R and Pd species. As a consequence, the remarkable catalytic activity of 0.5% Pd/CeO2-RE is related to the high concentration of PdO species on the surface of the catalyst and the synergistic interaction between the Pd species and the CeO2 nanorod.

scholarly journals A Multi-Function Compact Micro-Channel Reactor Coated with Sulphur Tolerant Catalyst for LPG Steam Reforming

Fuel Cells ◽  
2015 ◽  
Vol 15 (3) ◽  
pp. 516-522 ◽  
Author(s):  
J. Reed ◽  
R. Chen ◽  
C. Dudfield ◽  
P. Adcock
Keyword(s):  
Steam Reforming ◽  
Micro Channel ◽  
Channel Reactor

Laterally nanostructured cobalt oxide films on Ir(100)

2012 ◽  
Vol 85 (11) ◽  
Author(s):  
Matthias Gubo ◽  
Lutz Hammer ◽  
Klaus Heinz
Keyword(s):  
Cobalt Oxide ◽  
Oxide Films

Semiconducting and electrocatalytic properties of sputtered cobalt oxide films

1990 ◽  
Vol 35 (6) ◽  
pp. 975-984 ◽  
Author(s):  
Lynn C. Schumacher ◽  
Ingo B. Holzhueter ◽  
Ian R. Hill ◽  
Michael J. Dignam
Keyword(s):  
Cobalt Oxide ◽  
Oxide Films ◽  
Electrocatalytic Properties

Crystalline Cobalt Oxide Films for Sustained Electrocatalytic Oxygen Evolution under Strongly Acidic Conditions

2017 ◽  
Vol 29 (3) ◽  
pp. 950-957 ◽  
Author(s):  
Jared S. Mondschein ◽  
Juan F. Callejas ◽  
Carlos G. Read ◽  
Jamie Y. C. Chen ◽  
Cameron F. Holder ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Oxygen Evolution ◽  
Oxide Films ◽  
Acidic Conditions

scholarly journals Electrochemical Behavior of Cobalt Oxide Films Deposited at Conductive Diamond Electrodes

2003 ◽  
Vol 150 (7) ◽  
pp. E337 ◽  
Author(s):  
Nicolae Spataru ◽  
Chiaki Terashima ◽  
Kenichi Tokuhiro ◽  
Irwan Sutanto ◽  
Donald A. Tryk ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Electrochemical Behavior ◽  
Oxide Films ◽  
Diamond Electrodes
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