Results 11 to 20 of about 66,984 (246)

Thermal Decomposition of Anhydrous Alkali Metal Dodecaborates M2B12H12 (M = Li, Na, K)

open access: yesEnergies, 2015
Metal dodecaborates M2/nB12H12 are regarded as the dehydrogenation intermediates of metal borohydrides M(BH4)n that are expected to be high density hydrogen storage materials.
Liqing He, Hai-Wen Li, Etsuo Akiba
doaj   +1 more source

Synthesis and Structural Characterization of Copper Complexes Containing “R-Substituted” Bis-7-Azaindolyl Borate Ligands

open access: yesMolecules, 2023
The coordination chemistry of scorpionate ligands based on borates containing the 7-azaindole heterocycle is relatively unexplored. Thus, there is a requirement to further understand their coordination chemistry.
Miriam Jackson   +4 more
doaj   +1 more source

Recent Development of Mg Ion Solid Electrolyte

open access: yesFrontiers in Chemistry, 2020
Although the successful deployment of lithium-ion batteries (LIBs) in various fields such as consumer electronics, electric vehicles and electric grid, the efforts are still ongoing to pursue the next-generation battery systems with higher energy ...
Yi Zhan   +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

Crystallographic characterization of (C5H4SiMe3)3U(BH4)

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2021
New syntheses have been developed for the synthesis of (borohydrido-κ3H)tris[η5-(trimethylsilyl)cyclopentadienyl]uranium(IV), [U(BH4)(C8H13Si)3] or Cp′3U(BH4) (Cp′ = C5H4SiMe3) and its structure has been determined by single-crystal X-ray crystallography.
Cory J. Windorff   +4 more
doaj   +1 more source

Aggregation of Modified Glucuronoxylan in Water and DMSO. [PDF]

open access: yesBiopolymers
Neutron scattering study of dispersibility of glucuronoxylan and modified glucuronoxylan, in water and dimethyl sulfoxide (DMSO). ABSTRACT Glucuronoxylans are known to be only partly soluble in aqueous media. Chemical modification often aims to improve solubility, yet observations of aggregation even of the modified xylans are not uncommon.
Palasingh C   +7 more
europepmc   +2 more sources

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

{Bis[2-(diisopropylphosphanyl)ethyl]amine}carbonyl(tetrahydroborato)cobalt(I)

open access: yesIUCrData, 2018
In the structure of title borohydride pincer complex, [Co(BH4)(C16H37NP2)(CO)], the cobalt(I) metal exhibits a distorted square-pyramidal coordination geometry with the basal positions occupied by the P and N atoms of the tridentate ligand and by the C ...
Kathrin Junge   +3 more
doaj   +1 more source

Modified bacterial reaction centers [PDF]

open access: yes, 1991
Pigments of borohydride-treated reaction centers of Rhodobacter sphaeroides R 26 and Rhodopseudomonas viridis were analyzed by HPLC with polychromatic detection. In both species, pigment composition and contents were unchanged.
A. Müller   +44 more
core   +1 more source

Recent Progress in Metal Borohydrides for Hydrogen Storage

open access: yesEnergies, 2011
The prerequisite for widespread use of hydrogen as an energy carrier is the development of new materials that can safely store it at high gravimetric and volumetric densities.
Craig M. Jensen   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy