scholarly journals CO2 -to-Methanol Hydrogenation on Zirconia-Supported Copper Nanoparticles: Reaction Intermediates and the Role of the Metal-Support Interface

2017 ◽  
Vol 56 (9) ◽  
pp. 2318-2323 ◽  
Author(s):  
Kim Larmier ◽  
Wei-Chih Liao ◽  
Shohei Tada ◽  
Erwin Lam ◽  
René Verel ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Reaction Intermediates ◽  
Metal Support

scholarly journals CO2 -to-Methanol Hydrogenation on Zirconia-Supported Copper Nanoparticles: Reaction Intermediates and the Role of the Metal-Support Interface

2017 ◽  
Vol 129 (9) ◽  
pp. 2358-2363 ◽  
Author(s):  
Kim Larmier ◽  
Wei-Chih Liao ◽  
Shohei Tada ◽  
Erwin Lam ◽  
René Verel ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Reaction Intermediates ◽  
Metal Support

The role of copper nanoparticles decorating polydopamine/graphene film as catalyst in the enhancement of uric acid sensing

2021 ◽  
pp. 115322
Author(s):  
Do Phuc Quan ◽  
Bui Thi Phuong Thao ◽  
Nguyen Van Trang ◽  
Nguyen Le Huy ◽  
Nguyen Quoc Dung ◽  
...  
Keyword(s):  
Uric Acid ◽  
Copper Nanoparticles ◽  
Graphene Film

scholarly journals Ag/CeO2 Composites for Catalytic Abatement of CO, Soot and VOCs

Catalysts ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 285 ◽  
Author(s):  
M. Grabchenko ◽  
N. Mikheeva ◽  
G. Mamontov ◽  
M. Salaev ◽  
L. Liotta ◽  
...  
Keyword(s):  
Noble Metals ◽  
Chemical Properties ◽  
Soot Oxidation ◽  
Catalytic Performance ◽  
Defective Structure ◽  
Metal Support Interaction ◽  
Key Factor ◽  
Metal Support ◽  
Vocs Abatement

Nowadays catalytic technologies are widely used to purify indoor and outdoor air from harmful compounds. Recently, Ag–CeO2 composites have found various applications in catalysis due to distinctive physical-chemical properties and relatively low costs as compared to those based on other noble metals. Currently, metal–support interaction is considered the key factor that determines high catalytic performance of silver–ceria composites. Despite thorough investigations, several questions remain debating. Among such issues, there are (1) morphology and size effects of both Ag and CeO2 particles, including their defective structure, (2) chemical and charge state of silver, (3) charge transfer between silver and ceria, (4) role of oxygen vacancies, (5) reducibility of support and the catalyst on the basis thereof. In this review, we consider recent advances and trends on the role of silver–ceria interactions in catalytic performance of Ag/CeO2 composites in low-temperature CO oxidation, soot oxidation, and volatile organic compounds (VOCs) abatement. Promising photo- and electrocatalytic applications of Ag/CeO2 composites are also discussed.

scholarly journals Role of hydrodynamic size in colloidal and optical stability of plasmonic Copper nanoparticles

2019 ◽  
Vol 14 (14) ◽  
pp. 1388-1392
Author(s):  
Purnima Sharma ◽  
Dinesh Goyal ◽  
Bhupendra Chudasama
Keyword(s):  
Copper Nanoparticles ◽  
Hydrodynamic Size ◽  
Optical Stability

scholarly journals The role of catalyst–support interactions in oxygen evolution anodes based on Co(OH)2 nanoparticles and carbon microfibers

2020 ◽  
Vol 10 (14) ◽  
pp. 4513-4521
Author(s):  
Laura Mallón ◽  
Nuria Romero ◽  
Alicia Jiménez ◽  
Elena Martín Morales ◽  
José Alemán ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Catalyst Support ◽  
Electrocatalytic Performance ◽  
Metal Support ◽  
Carbon Microfibers

A set of OER electrodes based on Co(OH)2 nanoparticles and carbon microfibers of tailored composition is reported, which allows extracting valuable insights on the influence of the metal-support interface in their electrocatalytic performance.

Synthesis of copper nanoparticles mediated by photogenerated free radicals: catalytic role of chloride anions

2010 ◽  
Vol 9 (6) ◽  
pp. 766 ◽  
Author(s):  
Natalia L. Pacioni ◽  
Andrea Pardoe ◽  
Katherine L. McGilvray ◽  
Michelle N. Chrétien ◽  
Juan C. Scaiano
Keyword(s):  
Free Radicals ◽  
Copper Nanoparticles ◽  
Catalytic Role

The role of metal–support interactions in CO2 reforming of CH4

1999 ◽  
Vol 50 (1) ◽  
pp. 87-96 ◽  
Author(s):  
Michael C.J Bradford ◽  
M Albert Vannice
Keyword(s):  
Co2 Reforming ◽  
Co2 Reforming Of Ch4 ◽  
Metal Support ◽  
Metal Support Interactions
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