Results 211 to 220 of about 31,060 (253)

Enhanced borohydride oxidation kinetics at gold-rare earth alloys

Journal of Alloys and Compounds, 2021
Abstract Gold-rare earth (Au-RE) alloys with equiatomic compositions are prepared by arc (RE = Dy, Ho, Y) or induction (RE = Sm) melting. Morphology and phase composition is assessed by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM-EDXS), while X-ray powder diffraction (XRPD) is used to confirm crystal structures.
Backovic G., Milikic J., De Negri S., Saccone A., Sljukic B., Santos D. M. F.   +5 more
openaire   +1 more source

Electro-Oxidation of Borohydride by Rh Porphyrins

ECS Meeting Abstracts, 2012
Abstract not Available.
Shin-ichi Yamazaki, Hiroshi Senoh, Naoko Fujiwara, Masaru Yao, Zyun Siroma, Kazuaki Yasuda, Tsutomu Ioroi   +6 more
openaire   +1 more source

Borohydride Direct Oxidation Kinetics in Sodium (Hydroxide + Borohydride) Electrolyte on Silver and Gold Electrocatalysts

ECS Meeting Abstracts, 2006
Abstract not Available.
Marian Chatenet, Fabrice Micoud, Eric Chainet   +2 more
openaire   +1 more source

Electrochemical Oxidation of Borohydride for Direct Fuel Cells

ECS Meeting Abstracts, 2015
The direct borohydride fuel cell (DBFC) is gaining more and more interest in recent years because of high energy density and the easy handling of liquid fuels. The oxidation of the borohydride anions at the anode delivers up to eight electrons per molecule at a theoretical potential of -1.24 V vs.
Christoph Grimmer, Maximilian Grandi, Robert Zacharias, Theo Friedrich, Viktor Hacker   +4 more
openaire   +1 more source

A First Principle Study of Borohydride Oxidation Electrocatalysis

ECS Meeting Abstracts, 2007
Abstract not Available.
Gholamreza Rostamikia, Michael Janik
openaire   +1 more source

Assay of sodium borohydride by chloramine-T oxidation

The Analyst, 1972
An elegant and rapid method has been evolved for the assay of sodium borohydride by using chloramine-T as the oxidising agent.
A. R. Shah, D. K. Padma, A. R. Vasudeva Murthy   +2 more
openaire   +1 more source

Electrochemical oxidation of borohydride at nano-gold-based electrodes: Application in direct borohydride fuel cells

Journal of Power Sources, 2008
Abstract Nano-particulate gold-based materials along with commercial gold supported over carbon were investigated as possible alternative electrocatalysts for the oxidation of borohydride in alkaline media. Cyclic voltammetry experiments conducted on these materials show very high activity for the nano-particulate materials compared to the commercial
Fazlil A. Coowar, Girts Vitins, Gary O. Mepsted, Susan C. Waring, Jacqueline A. Horsfall   +4 more
openaire   +1 more source

ChemInform Abstract: Borohydride Oxidation at a Gold Electrode.

ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M. V. MIRKIN, H. YANG, A. J. BARD
openaire   +1 more source

Analysis of the kinetics of borohydride oxidation in Cu anode for direct borohydride fuel cell

Journal of Power Sources, 2012
Abstract A multi-step mechanism is discussed for the oxidation of BH 4 − on Cu anode in NaOH solution. Polarization experiments are conducted in 2 M sodium hydroxide solutions with 0.5, 1.0, and 2.0 M NaBH 4 at 25, 50, and 75 °C, respectively. The rate-determining step is the electrochemical oxidation of B H 4 , ad − that reacted ...
Donghong Duan, Shibin Liu, Yanping Sun
openaire   +1 more source

Cyclic Voltammetry Investigation of Borohydride Oxidation at a Gold Electrode

ECS Meeting Abstracts, 2009
Abstract not Available.
D.M.F. Santos, C.A.C. Sequeira
openaire   +1 more source