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Methanol oxidation on Pd/Pt(poly) in alkaline solution
(Journal of Power Sources, 2015)
Bimetallic electrodes prepared by Pd nanoislands spontaneously deposited on polycrystalline platinum, Pt(poly), at submonolayer coverage were explored for methanol oxidation in alkaline media. Characterization of obtained ...
High-rate intercalation capability of NaTi2(PO4)(3)/C composite in aqueous lithium and sodium nitrate solutions
(Journal of Power Sources, 2015)
The nanodispersed NaTi2(PO4)(3)/C composite containing 20-25 wt.% of in-situ formed carbon, was synthesized by gel combustion procedure followed by a heat treatment at 650, 700 and 750 degrees C. The samples calcined at ...
Electrochemical characteristics of binary silver alloys in alkaline solution
(Journal of Power Sources, 1999)
The electrochemical features, electrode capacity and corrosion stability, of silver alloys with Tl, Pb, P,Sb, Ge and In have been investigated. Compared to silver some silver alloys showed improved silver oxide formation ...
Cyclic voltammetry of LiCr0.15Mn1.85O4 in an aqueous LiNO3 solution
(Journal of Power Sources, 2007)
Cyclic voltammetry (CV) of LiCr0.15Mn1.85O4, synthesized by rapid glycine-nitrate method (GNM), was performed in a saturated aqueous LiNO3 (similar to 9 M) solution. At rather high polarization rate of 10 mV s(-1) two well ...
Comparison of different electrode materials - Energy requirements in the electrolytic hydrogen evolution process
(Journal of Power Sources, 2006)
Hydrogen is one of the most widely produced commodities in the world economy. The basic technologies for producing hydrogen via the electrolysis of water have long been known. However, there are disadvantages when using ...
Ionic activators in the electrolytic production of hydrogen - cost reduction-analysis of the cathode
(Journal of Power Sources, 2004)
As recent technology progress makes hydrogen a realistic long-term energy option with little or no pollution, development of new methods for its production and improvement of conventional technology is important. In spite ...
Hydrogen generation from water electrolysis - possibilities of energy saving
(Journal of Power Sources, 2003)
Hydrogen production via electrolysis of water from alkaline aqueous electrolytes is a well-established conventional technology. However, due to high energy requirements of about 4.5-5 kWh/m(n)(3) H-2 in most industrial ...
Pt/C doped by MoOx as the electrocatalyst for oxygen reduction and methanol oxidation
(Journal of Power Sources, 2008)
The oxidation of methanol and reduction of oxygen were studied on MoOx-Pt/C nano-catalysts prepared by the polyole method combined by MoOx post-deposition. The catalysts were characterized by TEM and EDX. The presented ...
Synthesis, characterization and electrocatalytical behavior of Nb-TiO2/Pt nanocatalyst for oxygen reduction reaction
(Journal of Power Sources, 2010)
In order to point out the effect of the support to the catalyst for oxygen reduction reaction nano-crystalline Nb-doped TiO2 was synthesized through a modified sol-gel route procedure. The specific surface area of the ...
Self-propagating room temperature synthesis of nanopowders for solid oxide fuel cells (SOFC)
(Journal of Power Sources, 2005)
Ceria based solid solutions are promising ceramic electrolytes for SOFC which will be able to function at intermediate temperatures. In accordance with common trends to decrease the production and operating costs of new ...