Results 21 to 30 of about 1,293,336 (371)

A Review of Electrochemical Reduction of Sodium Metaborate

open access: yesEnergies, 2022
The recycling of sodium borohydride poses a huge challenge to the drive towards a hydrogen economy. Currently, mechano-chemical, thermo-chemical and electrochemical are the only reported methods of recycling sodium metaborate into sodium borohydride ...
Wan Jefrey Basirun   +5 more
doaj   +1 more source

Studing the effect of reducing agents (sodium borhydrade and sodium dithionite) on chemical structures of poplar kraft and bagasse soda alkali lignin by FT-IR spectroscopy [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2012
In this study, the chemical changes of functional groups (C=O) and double bond (C=C), induced in the structures of poplar kraft lignin and bagasse soda lignin were investigated.
Jafar Azimvand   +2 more
doaj   +1 more source

Recent advances in sodium borohydride for hydrogen storage [PDF]

open access: yesE3S Web of Conferences, 2023
Hydrogen energy is an efficient and renewable clean energy source, and the key issue for its application right moment is the development of hydrogen storage technology with high density and safety.
Lu Zi Chuan, Zhang Liu Ting
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

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

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

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

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

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