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.

Strong metal-support interaction between Pt and SiO2 following high-temperature reduction: a catalytic interface for propane dehydrogenation

2017 ◽  
Vol 53 (51) ◽  
pp. 6937-6940 ◽  
Author(s):  
Lidan Deng ◽  
Hiroki Miura ◽  
Tetsuya Shishido ◽  
Saburo Hosokawa ◽  
Kentaro Teramura ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Temperature ◽  
Pt Nanoparticles ◽  
Propane Dehydrogenation ◽  
High Catalytic Activity ◽  
Support Interaction ◽  
Temperature Reduction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Smsi Effect

Pt/SiO2 directly reduced in H2 at 1073 K exhibited a high catalytic activity in propane dehydrogenation, primarily attributed to the electronic modification of Pt nanoparticles by the SMSI effect.

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