Characterizations of platinum catalysts supported on Ce, Zr, Pr-oxides and formation of carbonate species in catalytic wet air oxidation of acetic acid

2007 ◽  
Vol 124 (3-4) ◽  
pp. 185-190 ◽  
Author(s):  
Jana Mikulová ◽  
Sylvie Rossignol ◽  
Jacques Barbier ◽  
Daniel Duprez ◽  
Charles Kappenstein
Keyword(s):  
Acetic Acid ◽  
Platinum Catalysts ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Carbonate Species

scholarly journals Single-atom nickel confined nanotube superstructure as support for catalytic wet air oxidation of acetic acid

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Chengyu Jin ◽  
Lei Ma ◽  
Wenjing Sun ◽  
Peiwei Han ◽  
Xiangdong Tan ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Catalytic Activity ◽  
Noble Metal ◽  
Intrinsic Property ◽  
Single Atom ◽  
General Strategy ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Ru Nanoparticles

AbstractSingle-atom confined materials (SACMs) have been widely researched as catalysts in many fields within recent years. However, this class of materials may not only serve as a catalyst but also as a support material for certain reactions. Here we propose a general strategy to use SACMs as supports for tuning loaded noble metal (e.g., Ru) nanoparticles with enhanced catalytic activity. As a proof of concept, a nickel single-atom confined nitrogen-doped carbon nanotube (NCNT) superstructure is prepared as a support to load noble metal Ru for catalytic wet air oxidation of acetic acid. Improved catalytic activity with a mineralization rate of ~97.5% is achieved. Further, adsorption configurations based on DFT calculations also confirm our deduction that the introduction of single-atom Ni changes the intrinsic property of NCNTs and affects the loaded active Ru nanoparticles.

Platinum catalysts supported on MWNT for catalytic wet air oxidation of nitrogen containing compounds

2005 ◽  
Vol 102-103 ◽  
pp. 101-109 ◽  
Author(s):  
J. Garcia ◽  
H.T. Gomes ◽  
P. Serp ◽  
P. Kalck ◽  
J.L. Figueiredo ◽  
...  
Keyword(s):  
Platinum Catalysts ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Nitrogen Containing Compounds

Ceria promoted γ-Al2O3 supported platinum catalyst for catalytic wet air oxidation of oxalic acid: kinetics and catalyst deactivation

RSC Advances ◽  
2014 ◽  
Vol 4 (100) ◽  
pp. 56838-56847 ◽  
Author(s):  
Shyamal Roy ◽  
Anil Kumar Saroha
Keyword(s):  
Oxalic Acid ◽  
Catalyst Deactivation ◽  
Platinum Catalyst ◽  
Platinum Catalysts ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Supported Platinum ◽  
Supported Platinum Catalysts ◽  
Supported Platinum Catalyst

Alumina-supported platinum catalysts were prepared for catalytic wet air oxidation of oxalic acid.

Ruthenium and platinum catalysts supported on Ce, Zr, Pr-O mixed oxides prepared by soft chemistry for acetic acid wet air oxidation

2007 ◽  
Vol 72 (1-2) ◽  
pp. 1-10 ◽  
Author(s):  
J. Mikulová ◽  
S. Rossignol ◽  
J. Barbier Jr. ◽  
D. Mesnard ◽  
C. Kappenstein ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Mixed Oxides ◽  
Platinum Catalysts ◽  
Air Oxidation ◽  
Wet Air Oxidation ◽  
Soft Chemistry

scholarly journals Recycling Strategy for Bioaqueous Phase via Catalytic Wet Air Oxidation to Biobased Acetic Acid Solution

2020 ◽  
Vol 8 (39) ◽  
pp. 14694-14699
Author(s):  
Songbo He ◽  
Anton Bijl ◽  
Patryk Kamil Barana ◽  
Leon Lefferts ◽  
Sascha R. A. Kersten ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Acid Solution ◽  
Acetic Acid Solution ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation

Catalytic Wet Air Oxidation of Acetic Acid on Carbon-Supported Ruthenium Catalysts

1997 ◽  
Vol 168 (1) ◽  
pp. 104-109 ◽  
Author(s):  
Pierre Gallezot ◽  
Stéphane Chaumet ◽  
Alain Perrard ◽  
Pascal Isnard
Keyword(s):  
Acetic Acid ◽  
Ruthenium Catalysts ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation
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