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Embedding CoPt magnetic nanoparticles within a phosphate glass matrix
(2020-12-25)
Glasses are materials with highly flexible compositions and high chemical and physical durability. These characteristics make them suitable materials for hosting nanoparticles for different purposes. Hybrid glasses containing ...
Improvement on direct ethanol fuel cell performance by using doped-Nafion® 117 membranes with Pt and Pt-Ru nanoparticles
(ElsevierDordrecht, 2013-09)
Nafion® 117 membranes doped with Pt (4 x 10-4 mol L-1 or 8 x 10-4 mol L-1 H2PtCl6 solution), and with Pt-Ru (4 x 10-4 mol L-1 H2PtCl6 and 2 x 10-4 mol L-1 RuCl3 solutions) nanoparticles have been synthesized using a simple ...
Iron Oxide Versus Fe55Pt45/Fe3O4: Improved Magnetic Properties of Core/Shell Nanoparticles for Biomedical Applications
(Institute of Electrical and Electronics Engineers (IEEE), 2008-11-01)
In this paper, synthesis of the Fe55Pt45/Fe3O4 core/shell structured nanoparticles using the modified polyol process combined with the seed-mediated growth method is reported. Iron oxide shell thickness was tuned controlling ...
Iron Oxide Versus Fe55Pt45/Fe3O4: Improved Magnetic Properties of Core/Shell Nanoparticles for Biomedical Applications
(Institute of Electrical and Electronics Engineers (IEEE), 2008-11-01)
In this paper, synthesis of the Fe55Pt45/Fe3O4 core/shell structured nanoparticles using the modified polyol process combined with the seed-mediated growth method is reported. Iron oxide shell thickness was tuned controlling ...
Effect of amine ligands on stabilization of pt nanoparticles as electrode materials for electro-oxidation of methanol
(Journal of New Materials for Electrochemical Systems Volume 14, Issue 1, 2011, Pages 1-10, 2011)
Pt-stabilized catalysts with platinum crystallites sizes between 1-20 nm were prepared using an organometallic approach and three different amino ligands; tert-butylamine, 1,3-diaminopropane and anthranilic acid. The ...
The electro-oxidation of carbon monoxide and ethanol on supported Pt nanoparticles: The influence of the support and catalyst microstructure
(2013-07-01)
The sluggish kinetics of ethanol oxidation on Pt-based electrodes is one of the major drawbacks to its use as a liquid fuel in direct ethanol fuel cells, and considerable efforts have been made to improve the reaction ...
The electro-oxidation of carbon monoxide and ethanol on supported Pt nanoparticles: The influence of the support and catalyst microstructure
(2013-07-01)
The sluggish kinetics of ethanol oxidation on Pt-based electrodes is one of the major drawbacks to its use as a liquid fuel in direct ethanol fuel cells, and considerable efforts have been made to improve the reaction ...