scholarly journals Engineering stable Pt nanoparticles and oxygen vacancies on defective TiO2 via introducing strong electronic metal-support interaction for efficient CO2 photoreduction

2020 ◽  
Vol 389 ◽  
pp. 123450 ◽  
Author(s):  
Liang-Yi Lin ◽  
Shalinee Kavadiya ◽  
Xiang He ◽  
Wei-Ning Wang ◽  
Bedia Begum Karakocak ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Pt Nanoparticles ◽  
Co2 Photoreduction ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support

Effects of rare earth metal doping on Au/ReZrO2 catalysts for efficient hydrogen generation from formic acid

2021 ◽  
Vol 45 (12) ◽  
pp. 5704-5711
Author(s):  
Luming Wu ◽  
Yu Hao ◽  
Shaohua Chen ◽  
Rui Chen ◽  
Pingchuan Sun ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Oxygen Vacancies ◽  
Hydrogen Generation ◽  
Earth Metal ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Metal Doped

Rare earth metal doped ZrO2 can promote the formation of oxygen vacancies in zirconia, which enhances the metal–support interaction, finally promoting catalytic activity of FA dehydrogenation.

Engineering the geometric and electronic structure of Ru via Ru-TiO2 interaction for enhanced selective hydrogenation

2022 ◽  
Author(s):  
Jian-guo Wang ◽  
Qiang Zhou ◽  
Zijiang Zhao ◽  
Zihao Yao ◽  
Zhongzhe Wei ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Chemical Reactions ◽  
Selective Hydrogenation ◽  
Oxygen Vacancies ◽  
Reduction Method ◽  
Support Interaction ◽  
Important Chemical ◽  
Metal Support Interaction ◽  
Metal Support

Modulation of the metal-support interaction plays a key role in many important chemical reactions. Here, by adjusting the reduction method of the catalyst and introducing oxygen vacancies in TiO2 to...

Utilizing ballistic nanoparticle impact to reconfigure the metal support interaction in Pt–TiN electrocatalysts

2020 ◽  
Vol 5 (10) ◽  
pp. 1407-1414
Author(s):  
Abheek Datta ◽  
Zakaria Ziadi ◽  
Pawan Kumar ◽  
Toshio Sasaki ◽  
Eric Danielson ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Tin Films ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support

A new interaction triumvirate of N–Pt–Ti is established via ballistic bombardment of Pt nanoparticles on TiN films.

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

Encapsulation of Pt Nanoparticles as a Result of Strong Metal−Support Interaction with Fe3O4 (111)

2008 ◽  
Vol 112 (27) ◽  
pp. 10209-10213 ◽  
Author(s):  
Z.-H. Qin ◽  
M. Lewandowski ◽  
Y.-N. Sun ◽  
S. Shaikhutdinov ◽  
H.-J. Freund
Keyword(s):  
Pt Nanoparticles ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Strong Metal Support Interaction

Uniform Pt nanoparticles supported on urchin-like mesoporous TiO2 hollow spheres as stable electrocatalysts for the oxygen reduction reaction

Nanoscale ◽  
2020 ◽  
Vol 12 (19) ◽  
pp. 10656-10663 ◽  
Author(s):  
Suqiong He ◽  
Chuxin Wu ◽  
Zhen Sun ◽  
Yang Liu ◽  
Rongtao Hu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hollow Spheres ◽  
Pt Nanoparticles ◽  
Reduction Reaction ◽  
Mesoporous Tio2 ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Tio2 Hollow Spheres

Pt/UMTHS exhibited better ORR stability than the commercial Pt/C due to the strong metal support interaction and the effect of spatial restriction from the unique structure.

Strong metal–support interaction improves activity and stability of Pt electrocatalysts on doped metal oxides

2018 ◽  
Vol 20 (13) ◽  
pp. 8765-8772 ◽  
Author(s):  
Ignacio Jiménez-Morales ◽  
Sara Cavaliere ◽  
Deborah Jones ◽  
Jacques Rozière
Keyword(s):  
Metal Oxides ◽  
Tin Oxide ◽  
Pt Nanoparticles ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Mass Activity ◽  
Pt Electrocatalysts ◽  
Carbon Based ◽  
Strong Metal Support Interaction

Niobium and antimony doped tin oxide loose-tubes decorated with Pt nanoparticles present outstanding mass activity and stability, exceeding those of a reference carbon-based electrocatalyst.

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