Results 31 to 40 of about 11,710 (216)

Experimental Validation of Borohydride Electro-oxidation in Membraneless Borohydride Fuel Cell

International Journal of Industrial Engineering, 2017
 A membraneless sodium borohydride fuel cell has been fabricated using sodium borohydride as the fuel and sodium percarbonate as the oxidant in an alkaline and acid media configuration. Different operating conditions and different cell dimensions were used to assess the performance of this fuel cell.
M Elumalai, S Kiruthika, B Muthukumaran
openaire   +1 more source

Preparation of PtRu/C Electrocatalysts by Borohydride Reduction for Methanol Oxidation in Acidic and Alkaline Medium

International Journal of Electrochemical Science, 2017
PtRu/C electrocatalysts were performed according to the borohydride reduction method and characterized by X–ray diffraction (XRD), energy dispersive analysis (EDX), transmission electron microscopy, cyclic voltammetry (CV) and polarization curves in ...
Monique Carolina Lima dos Santos, Rita Maria Dutra, Vilmaria Aparecida Ribeiro, Estevam Vitório Spinacé, Almir Oliveira Neto   +4 more
doaj   +1 more source

Au–MIL Nanocomposites with Enhanced Borohydride Oxidation Kinetics for Potential Use in Direct Liquid Fuel Cells

Energies
A series of metal–organic framework-based materials of the MIL-101 family was prepared for potential application as anodic electrocatalysts in the direct borohydride fuel cell.
Ines Belhaj, Alexander Becker, Alexandre M. Viana, Filipe M. B. Gusmão, Miguel Chaves, Biljana Šljukić, Salete S. Balula, Luís Cunha-Silva, Diogo M. F. Santos   +8 more
doaj   +1 more source

Plasmonic osmium hydrosols: Preparation, characterization, and properties

Journal of Saudi Chemical Society, 2023
A simple route for the synthesis of mesoporous and plasmonic chitosan supported osmium hydrosols (Os0) has been reported using osmium (III)-sodium borohydride redox reaction at room temperature.
Safiyah A. Hejazi, Zoya Zaheer, Samia A. Kosa   +2 more
doaj   +1 more source

Palladium Nanocatalysts on Hydroxyapatite: Green Oxidation of Alcohols and Reduction of Nitroarenes in Water

Applied Sciences, 2019
A green procedure is described for supporting Pd nanoparticles on hydroxyapatite (HAP), which serves as a highly-stable heterogeneous catalyst displaying excellent activity for the aqueous expeditious reduction of nitroaromatics to the corresponding ...
Mohammadreza Shokouhimehr, Samaneh Mahmoudi-Gom Yek, Mahmoud Nasrollahzadeh, Aejung Kim, Rajender S. Varma   +4 more
doaj   +1 more source

The use of galactose oxidase in lipid labeling

Journal of Lipid Research, 1981
Galactose oxidase can be used to oxidize the terminal carbon atom of lipids containing galactose or N-acetylgalactosamine, and the resultant aldehyde group can be reduced back to the original carbinol with radioactive borohydride.
N S Radin, G P Evangelatos
doaj   +1 more source

Silver-decorated gel-shell nanobeads: physicochemical characterization and evaluation of antibacterial properties

Beilstein Journal of Nanotechnology, 2020
We report on the synthesis of composite nanobeads with antibacterial properties. The particles consist of polystyrene cores that are surrounded by sulfonic gel shells with embedded silver nanoparticles. The nanocomposite beads are prepared by sulfonation
Marta Bartel, Katarzyna Markowska, Marcin Strawski, Krystyna Wolska, Maciej Mazur   +4 more
doaj   +1 more source

Hydrazine High-Performance Oxidation and Sensing Using a Copper Oxide Nanosheet Electrocatalyst Prepared via a Foam-Surfactant Dual Template

Nanomaterials, 2022
This work demonstrates hydrazine electro-oxidation and sensing using an ultrathin copper oxide nanosheet (CuO-NS) architecture prepared via a versatile foam-surfactant dual template (FSDT) approach.
Etab M. Almutairi, Mohamed A. Ghanem, Abdulrahman Al-Warthan, Mufsir Kuniyil, Syed F. Adil   +4 more
doaj   +1 more source

A simplified procedure for the preparation of 2,3-O-isopropylidene-sn-glycerol from L-arabinose.

Journal of Lipid Research, 1980
A new procedure for the preparation of 2,3-O-isopropylidene-sn-glycerol is described. L-arabinose is converted to its 4,5-monoisopropylidene diethyl mercaptal derivative.
P Kanda, M A Wells
doaj   +1 more source

Enhanced Performance of Gold Nanoparticle-Modified Nickel–Iron Coatings for Sodium Borohydride Electrooxidation

Crystals
The Ni-Fe coatings modified with AuNPs were deposited on the flexible copper-coated polyimide (Cu/PI) surface using electroless metal plating, while the galvanic displacement technique was applied to modify the surface of NiFe coatings by a small content
Huma Amber, Aušrinė Zabielaitė, Aldona Balčiūnaitė, Antanas Nacys, Dmytro Shyshkin, Birutė Šimkūnaitė-Stanynienė, Zenius Mockus, Jūratė Vaičiūnienė, Loreta Tamašauskaitė-Tamašiūnaitė, Eugenijus Norkus   +9 more
doaj   +1 more source