Relating catalyst structure and composition to the water–gas shift activity of Cu–Zn-based mixed-oxide catalysts

2005 ◽  
Vol 100 (3-4) ◽  
pp. 249-254 ◽  
Author(s):  
Magnus Rønning ◽  
Florian Huber ◽  
Hilde Meland ◽  
Hilde Venvik ◽  
De Chen ◽  
...  
Keyword(s):  
Mixed Oxide ◽  
Oxide Catalysts ◽  
Water Gas Shift ◽  
Catalyst Structure ◽  
Mixed Oxide Catalysts ◽  
Water Gas

The effect of platinum in Cu-Ce-Zr and Cu-Zn-Al mixed oxide catalysts for water–gas shift

2008 ◽  
Vol 349 (1-2) ◽  
pp. 46-54 ◽  
Author(s):  
Florian Huber ◽  
John Walmsley ◽  
Hilde Venvik ◽  
Anders Holmen
Keyword(s):  
Mixed Oxide ◽  
Oxide Catalysts ◽  
Water Gas Shift ◽  
Mixed Oxide Catalysts ◽  
Water Gas

Comparison of Cu–Ce–Zr and Cu–Zn–Al mixed oxide catalysts for water-gas shift

2007 ◽  
Vol 45 (1-4) ◽  
pp. 101-104 ◽  
Author(s):  
Florian Huber ◽  
Hilde Meland ◽  
Magnus Rønning ◽  
Hilde Venvik ◽  
Anders Holmen
Keyword(s):  
Mixed Oxide ◽  
Oxide Catalysts ◽  
Water Gas Shift ◽  
Mixed Oxide Catalysts ◽  
Water Gas

The Effect of the Precipitator Concentration on the Activity of Mesoporous Cu-Ce-La Mixed Oxide Catalyst for Water-Gas Shift Catalyst

2013 ◽  
Vol 291-294 ◽  
pp. 597-601 ◽  
Author(s):  
Ke Duan Zhi ◽  
Quan Sheng Liu ◽  
Jing Li ◽  
Run Xia He ◽  
Fang Wu
Keyword(s):  
Mixed Oxide ◽  
Synergistic Effects ◽  
Copper Ion ◽  
Mesoporous Structure ◽  
Water Gas Shift ◽  
X Ray Diffraction ◽  
Mixed Oxide Catalysts ◽  
The Stability ◽  
Co Precipitation ◽  
Water Gas

Cu-Ce-La mixed oxide catalysts were prepared by co-precipitation methods with a series of precipitator concentration and characterized using X-ray diffraction, BET, TPR, and catalytic reaction for the water-gas shift. The Cu-Ce-La mixed oxide prepared by 4.0 mol/L NaOH concentration presented the highest activity and thermal stability. the precipitator concentration influence the activity of catalyst via the stability of crystal structure and mesoporous structure. La3+or Ce4+substituted copper ion of CeO2framework during reaction process. The concentration of precipitator can control pore diameter of catalyst in synthetical process. The raising of precipitator concentration, from 0.5 to 2.0 mol/L, lead to enhancing of synergistic effects between CuO and CeO2.

True Catalytically Active Structure in Mo–V-Based Mixed Oxide Catalysts for Selective Oxidation of Acrolein

ACS Catalysis ◽  
2021 ◽  
pp. 10294-10307
Author(s):  
Satoshi Ishikawa ◽  
Yudai Yamada ◽  
Naoki Kashio ◽  
Nagisa Noda ◽  
Kosuke Shimoda ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Mixed Oxide ◽  
Oxide Catalysts ◽  
Active Structure ◽  
Mixed Oxide Catalysts ◽  
Catalytically Active

Synthesis of glycerol carbonate from glycerol and urea over tin-tungsten mixed oxide catalysts

2014 ◽  
Vol 469 ◽  
pp. 165-172 ◽  
Author(s):  
K. Jagadeeswaraiah ◽  
Ch. Ramesh Kumar ◽  
P.S. Sai Prasad ◽  
S. Loridant ◽  
N. Lingaiah
Keyword(s):  
Mixed Oxide ◽  
Oxide Catalysts ◽  
Glycerol Carbonate ◽  
Mixed Oxide Catalysts

scholarly journals Predicting the performance of oxidation catalysts using descriptor models

2016 ◽  
Vol 6 (1) ◽  
pp. 125-133 ◽  
Author(s):  
Neetika Madaan ◽  
N. Raveendran Shiju ◽  
Gadi Rothenberg
Keyword(s):  
Mixed Oxide ◽  
Experimental Validation ◽  
Oxide Catalysts ◽  
Oxidation Catalysts ◽  
Mixed Oxide Catalysts ◽  
Simple Heuristic

Mix & match: we show that combining simple heuristic models with experimental validation is an effective method for optimising supported mixed oxide catalysts.

Sign in / Sign up

Export Citation Format

Share Document