scholarly journals Room-Temperature CO Oxidation Catalyst: Low-Temperature Metal–Support Interaction between Platinum Nanoparticles and Nanosized Ceria

ACS Catalysis ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 6151-6155 ◽  
Author(s):  
Suresh Gatla ◽  
Daniel Aubert ◽  
Giovanni Agostini ◽  
Olivier Mathon ◽  
Sakura Pascarelli ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Platinum Nanoparticles ◽  
Room Temperature ◽  
Oxidation Catalyst ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support

Pt NPs immobilized on a N-doped graphene@Al2O3 hybrid support as robust catalysts for low temperature CO oxidation

2018 ◽  
Vol 54 (79) ◽  
pp. 11168-11171 ◽  
Author(s):  
Zhimin Jia ◽  
Fei Huang ◽  
Jiangyong Diao ◽  
Jiayun Zhang ◽  
Jia Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Co Oxidation ◽  
Platinum Nanoparticles ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Low Temperature Co Oxidation ◽  
Doped Graphene ◽  
Strong Metal Support Interaction

Platinum nanoparticles (Pt NPs) immobilized on a N-doped graphene@Al2O3 hybrid support (Al2O3@CNx) were synthesized and exhibit superior catalytic activity for low temperature CO oxidation, due to a strong metal–support interaction between Pt NPs and the N-doped.

C, N co-doping promoted mesoporous Au/TiO2 catalyst for low temperature CO oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (34) ◽  
pp. 28904-28911 ◽  
Author(s):  
Liang Li ◽  
Binghan Wu ◽  
Gengnan Li ◽  
Yongsheng Li
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Surface Defects ◽  
Catalytic Activities ◽  
Co Doping ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Low Temperature Co Oxidation ◽  
C And N

The doping of C and N into meso-structured TiO2 increases the number of surface defects which could improve the absorption of oxygen, tune the metal-support interaction and promote the catalytic activities for CO oxidation.

Metal-Support Interaction of Pt Nanoparticles with Ionically and Non-Ionically Conductive Supports for CO Oxidation

2012 ◽  
Vol 15 (3) ◽  
pp. E14 ◽  
Author(s):  
Rima J. Isaifan ◽  
Holly A. E. Dole ◽  
Emil Obeid ◽  
Leonardo Lizarraga ◽  
Philippe Vernoux ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Pt Nanoparticles ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support

scholarly journals Plasma Promotes Dry Reforming Reaction of CH4 and CO2 at Room Temperature with Highly Dispersed NiO/γ-Al2O3 Catalyst

Catalysts ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1433
Author(s):  
Shan-Shan Lin ◽  
Peng-Rui Li ◽  
Hui-Bo Jiang ◽  
Jian-Feng Diao ◽  
Zhong-Ning Xu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Particle Size ◽  
Room Temperature ◽  
Dry Reforming ◽  
Impregnation Method ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Highly Dispersed ◽  
Metal Support ◽  
Al2o3 Catalyst

Plasma is an efficient method that can activate inert molecules such as methane and carbon dioxide in a mild environment to make them reactive. In this work, we have prepared an AE-NiO/γ-Al2O3 catalyst using an ammonia-evaporation method for plasma promoted dry reforming reaction of CO2 and CH4 at room temperature. According to the characterization data of XRD, H2-TPR, TEM, XPS, etc., the AE-NiO/γ-Al2O3 catalyst has higher dispersion, smaller particle size and stronger metal-support interaction than the catalyst prepared by the traditional impregnation method. In addition, the AE-NiO/γ-Al2O3 catalyst also exhibits higher activity in dry reforming reaction. This work provides a feasible reference experience for the research of plasma promoted dry reforming reaction catalysts at room temperature.

scholarly journals Overcoming the Strong Metal−Support Interaction State: CO Oxidation on TiO2(110)-Supported Pt Nanoclusters

ACS Catalysis ◽  
2011 ◽  
Vol 1 (4) ◽  
pp. 385-389 ◽  
Author(s):  
Simon Bonanni ◽  
Kamel Aït-Mansour ◽  
Harald Brune ◽  
Wolfgang Harbich
Keyword(s):  
Co Oxidation ◽  
Pt Nanoclusters ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Strong Metal Support Interaction

scholarly journals Strong Metal Support Interaction as a Key Factor of Au Activation in CO Oxidation

ChemCatChem ◽  
2018 ◽  
Vol 10 (18) ◽  
pp. 3985-3989 ◽  
Author(s):  
Alexander Yu. Klyushin ◽  
Travis E. Jones ◽  
Thomas Lunkenbein ◽  
Pierre Kube ◽  
Xuan Li ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Key Factor ◽  
Metal Support ◽  
Strong Metal Support Interaction

Effect of metal-metal and metal-support interaction on activity and stability of Pd-Rh/alumina in CO oxidation

2017 ◽  
Vol 293-294 ◽  
pp. 73-81 ◽  
Author(s):  
Aleksey A. Vedyagin ◽  
Alexander M. Volodin ◽  
Roman M. Kenzhin ◽  
Vladimir O. Stoyanovskii ◽  
Yury V. Shubin ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Metal ◽  
Metal Support
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