Results 21 to 30 of about 9,481 (204)
Acta Crystallographica Section E Structure Reports Online, 2011 The asymmetric unit of the title compound, C(18)H(18)BN or (C(6)H(5))(3)B·NH(3), comprises two crystallographically independent but virtually identical mol-ecules. Mol-ecules of one type are linked with each other by N-H⋯π inter-actions, generating an infinite column aligned along the b-axis direction.
Dąbrowski, Marek +4 more
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Anharmonic vibrational frequencies of ammonia borane (BH3NH3) [PDF]
The Journal of Chemical Physics, 2021 The fundamental vibrational frequency of the B–N stretch in BH3NH3 has eluded gas-phase experimental observation for decades. This work offers a theoretical anharmonic prediction of this mode to be 644 cm−1, using a Cartesian quartic force field at the CCSD(T)-F12/cc-pVTZ-F12 level of theory.
Brent R. Westbrook +4 more
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Nanostructured Carbon-Doped BN for CO2 Capture Applications
Nanomaterials, 2023 Carbon-doped boron nitride (denoted by BN/C) was prepared through the pyrolysis at 1100 °C of a nanostructured mixture of an alkyl amine borane adduct and ammonia borane. The alkyl amine borane adduct acts as a soft template to obtain nanospheres.
Rimeh Mighri +3 more
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Chemical Physics Impact, 2022 A plasmonic Ag/MoxW1-xO3-y heterostructure was synthesised using a solvothermal followed by photodeposition method. The resulting plasmonic Ag/MoxW1-xO3-y heterostructure displayed high localised surface plasmon resonance (LSPR) after detailed ...
Shomaila Khanam, Sanjeeb Kumar Rout
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Base-Promoted Ammonia Borane Hydrogen-Release [PDF]
Journal of the American Chemical Society, 2009 The strong non-nucleophilic base bis(dimethylamino)naphthalene (Proton Sponge, PS) has been found to promote the rate and extent of H(2)-release from ammonia borane (AB) either in the solid state or in ionic-liquid and tetraglyme solutions. For example, AB reactions in 1-butyl-3-methylimidazolium chloride (bmimCl) containing 5.3 mol % PS released 2 ...
Daniel W, Himmelberger +4 more
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Titanium-Mediated Reduction of Carboxamides to Amines with Borane–Ammonia
Molecules, 2023 In this study, the successful titanium tetrachloride-catalyzed reduction of aldehydes, ketones, carboxylic acids, and nitriles with borane–ammonia was extended to the reduction (deoxygenation) of a variety of aromatic and aliphatic pri-, sec- and tert ...
P. Veeraraghavan Ramachandran +2 more
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Palladium Catalysts for Dehydrogenation of Ammonia Borane with Preferential B−H Activation [PDF]
, 2010 Cationic Pd(II) complexes catalyzed the dehydrogenation of ammonia borane in the most efficient manner with the release of 2.0 equiv of H_2 in less than 60 s at 25 °C.
Han, Won-Sik +9 more
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Nanomaterials, 2018 The development of highly-efficient heterogeneous supported catalysts for catalytic hydrolysis of ammonia borane to yield hydrogen is of significant importance considering the versatile usages of hydrogen.
Qi Wang +8 more
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Analysis of Mono-, Di- and Oligosaccharides by CE Using a Two-Stage Derivatization Method and LIF Detection. [PDF]
, 2009 A sensitive CE with LIF method has been developed for quantitative analysis of small carbohydrates. In this work, 17 carbohydrates including mono-, di- and oligosaccharides were simultaneously derivatized with 4-fluoro 7-nitrobenzo furazane (NBD-F) via ...
Barrett, DA +4 more
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Pd/BP2000 Nanocomposites: Efficient Catalyst for Hydrolytic Dehydrogenation of Ammonia-borane
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022 In current work, the activity of BP2000 supported Pd nanoparticles (NPs) were researched based on hydrolysis of ammonia borane (AB) reaction. Borane-tert-butylamine used for reduction of palladium (II) acetylacetonate for synthesize procedure of Pd NPs ...
Melike Sevim
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