Results 11 to 20 of about 58,793 (262)

Low‐Cost Preparation of High‐Performance Na‐B‐H‐S Electrolyte for All‐Solid‐State Sodium‐Ion Batteries

open access: yesAdvanced Science, 2023
All‐solid‐state sodium‐ion batteries have the potential to improve safety and mitigate the cost bottlenecks of the current lithium‐ion battery system if a high‐performance electrolyte with cost advantages can be easily synthesized.
Wei Zhou   +11 more
doaj   +1 more source

Solid-State NaBH4/Co Composite as Hydrogen Storage Material: Effect of the Pressing Pressure on Hydrogen Generation Rate

open access: yesEnergies, 2019
A solid-state NaBH4/Co composite has been employed as a hydrogen-generating material, as an alternative to sodium borohydride solutions, in the long storage of hydrogen.
Olga V. Netskina   +4 more
doaj   +1 more source

Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides

open access: yesIET Nanobiotechnology, 2021
Silver nanomaterials have become important research topics in recent years. As a new type of fluorescent material, silver nanomaterials have been applied to fluorescent sensors, bioimaging and materials targeting cancer cells.
Wenhui Bao, Jun Ai, Lu Ga
doaj   +1 more source

Regioselective Reduction of 1H-1,2,3-Triazole Diesters

open access: yesMolecules, 2021
Regioselective reactions can play pivotal roles in synthetic organic chemistry. The reduction of several 1-substituted 1,2,3-triazole 4,5-diesters by sodium borohydride has been found to be regioselective, with the C(5) ester groups being more reactive ...
Christopher R. Butler   +2 more
doaj   +1 more source

Destabilization of Boron-Based Compounds for Hydrogen Storage in the Solid-State: Recent Advances

open access: yesEnergies, 2021
Boron-based materials have been widely studied for hydrogen storage applications. Examples of these compounds are borohydrides and boranes. However, all of these present some disadvantages that have hindered their potential application as hydrogen ...
Carlos A. Castilla-Martinez   +3 more
doaj   +1 more source

CHEMICALLY MODIFIED PHOTOSYNTHETIC BACTERIAL REACTION CENTERS: CIRCULAR DICHROISM, RAMAN RESONANCE, LOW TEMPERATURE ABSORPTION, FLUORESCENCE AND ODMR SPECTRA AND POLYPEPTIDE COMPOSITION OF BOROHYDRIDE TREATED REACTION CENTERS FROM Rhodobacter sphaeroides R26 [PDF]

open access: yes, 1988
Reaction centers from Rhodobacter sphaeroides have been modified by treatment with sodium borohydride similar to the original procedure [Ditson et al., Biochim. Biophys. Acta 766, 623 (1984)], and investigated spectroscopically and by gel electrophoresis.
Angerhofer A.   +14 more
core   +1 more source

Ultrastructural Staining with Sodium Metaperiodate and Sodium Borohydride [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 2002
This article describes new ultrastructural staining methods for osmicated tissues based on the incubation of sections with sodium metaperiodate and sodium borohydride solutions before uranyl/lead staining. Sections incubated with sodium metaperiodate and sodium borohydride, treated with Triton X-100, and stained with ethanolic uranyl acetate/lead ...
Maria V T, Lobo   +5 more
openaire   +2 more sources

Überraschende Umlagerungen eines 1,2,5,7-Benzothiatriazonins

open access: yesCHIMIA, 1984
Sodium borohydride reduction of 1,2,5,7-benzothiatriazonine 3 yields two isomeric products 4 and 5 (Scheme 1) whereas a third isomer 7 has been obtained after heating 3 in methanol and subsequent reduction of the intermediate 6 with sodium borohydride ...
Marlise Schläpfer-Dähler   +2 more
doaj   +1 more source

Preparation and adsorbing sodium borohydride of porous hollow capsules [PDF]

open access: yes, 2012
Sodium borohydride, a solid material, has great attractive for its hydrogen storage and preparation properties. The solubility of sodium borohydride in water is up to 35% at room temperature. It can react with water for generating hydrogen. The merits of
Wang, Yan   +3 more
core   +1 more source

REACTIVITY OF CHLOROPHYLL a/b-PROTEINS AND MICELLAR TRITON X-100 COMPLEXES OF CHLOROPHYLLS a OR b WITH BOROHYDRIDE [PDF]

open access: yes, 1989
The reaction of several plant chlorophyll-protein complexes with NaBH4 has been studied by absorption spectroscopy. In all the complexes studied, chlorophyll b is more reactive than Chi a, due to preferential reaction of its formyl substituent at C-7 ...
Arnon D. I.   +15 more
core   +1 more source

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