Results 31 to 40 of about 38,047 (279)

The Performance of a Direct Borohydride/Peroxide Fuel Cell Using Graphite Felts as Electrodes

open access: yesEnergies, 2017
A direct borohydride/peroxide fuel cell (DBPFC) generates electrical power by recirculating liquid anolyte and catholyte between the stack and reservoirs, which is similar to the operation of flow batteries.
Heng-Yi Lee   +4 more
doaj   +1 more source

Study on the performance of NiO modified nano-porous Ag electrocatalytic oxidation of sodium borohydride

open access: yesXi'an Gongcheng Daxue xuebao, 2023
In order to improve the catalytic efficiency of metal catalysts for borohydride fuel cells, three-dimensional nano-porous Ag/NiO composite catalysts were prepared by dealloying method, with Al-Ag and Al-Ag-Ni as precursor alloys.
SONG Yanyan   +5 more
doaj   +1 more source

Crystal structure of di-μ-trihydro(pentafluorophenyl)borato-tetrakis(tetrahydrofuran)disodium

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The title compound, [Na(μ-C6F5BH3)(C4H8O)2]2, represents a dimeric structure of sodium and organoborohydride, located about a centre of inversion. The Na...B distances of 2.7845 (19) and 2.7494 (18) Å were apparently longer than the Li...B distances (2 ...
Ryo Tanaka, Takeshi Shiono
doaj   +1 more source

Influence of negative charge on the optical properties of a silver sol [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
The effects of negative charge on the optical properties of a silver sol prepared using sodium borohydride as a reductant were studied. The oscillations in the position of the maximum and the intensity of the surface plasmon absorption band were
Vodnik Vesna V., Nedeljković Jovan M.
doaj   +3 more sources

Catalytic dechlorination of 1,2-DCA in nano Cu0-borohydride system: effects of Cu0/Cun+ ratio, surface poisoning, and regeneration of Cu0 sites

open access: yesScientific Reports, 2023
Aqueous-phase catalyzed reduction of organic contaminants via zerovalent copper nanoparticles (nCu0), coupled with borohydride (hydrogen donor), has shown promising results.
Hardiljeet Kaur Boparai   +2 more
doaj   +1 more source

Borohydride hydrazinates: High hydrogen content materials for hydrogen storage

open access: yes, 2012
Borohydride hydrazinates: High hydrogen content materials for hydrogen ...
张涛   +7 more
core   +2 more sources

Calcium chloride substitution in sodium borohydride [PDF]

open access: yes, 2020
Sodium borohydride (NaBH4) has been a material of interest for many years in developing metal boride complexes and shows a great deal of potential as a hydrogen storage material.
Liu, Yi-Sheng   +9 more
core   +1 more source

Boron-Based (Nano-)Materials: Fundamentals and Applications

open access: yesCrystals, 2016
The boron (Z = 5) element is unique. Boron-based (nano-)materials are equally unique. Accordingly, the present special issue is dedicated to crystalline boron-based (nano-)materials and gathers a series of nine review and research articles dealing with ...
Umit B. Demirci   +2 more
doaj   +1 more source

Surfactant-free synthesis of carbon-supported silver (Ag/C) nanobars as an efficient electrocatalyst for alcohol tolerance and oxidation of sodium borohydride in alkaline medium

open access: yesSN Applied Sciences, 2021
We have synthesized carbon-supported silver (Ag/C) nanobars by a simple surfactant-free hydrothermal method using glucose as the reducing reagent as well as the source of carbon in Ag/C nanobars.
Santanu Dey   +4 more
doaj   +1 more source

Dehydriding Process and Hydrogen–Deuterium Exchange of LiBH4–Mg2FeD6 Composites

open access: yesEnergies, 2015
The dehydriding process and hydrogen–deuterium exchange (H–D exchange) of xLiBH4 + (1 − x)Mg2FeD6 (x = 0.25, 0.75) composites has been studied in detail.
Guanqiao Li   +4 more
doaj   +1 more source

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