Examples of 'borazane' in a sentence
Meaning of "borazane"
borazane (noun): A term that may not have a commonly recognized definition in English. It could be a specialized term in a specific field, language, or context, making it challenging to provide a precise meaning
How to use "borazane" in a sentence
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borazane
The borazane obtained was stored under argon.
Possible drying of said recovered precipitated borazane.
Borazane may be obtained according to various synthesis routes.
Nor did it obtain a borazane of required purity.
It consists essentially of said stabilized borazane.
Said isolated borazane is finally dried under vacuum.
Optionally drying said recovered borazane from step h.
The solid borazane is placed on a filter.
The present invention relates to the obtention of borazane.
The treated borazane has become more refractory.
Recovering said precipitated purified borazane.
The precipitated borazane is recovered.
The borazane is thus isolated from the heavy phase.
It can in particular be commercial borazane.
The precipitated borazane may still be purified by selective dissolution in an alcohol.
See also
The present invention relates to a method for purifying borazane.
Said borazane contains said impurities in a more or less substantial content.
The borate layer protects the borazane at the core.
The ductility of borazane and its creep properties are recalled here.
More precisely, it is performed on a solution containing such a borazane.
The melting point of borazane is affected by the presence of these impurities.
Filtration ( advantageously under an inert gas ) is then performed for isolation of said borazane.
The solution of borazane in tetrahydrofuran obtained is again introduced into the reactor.
Within the context of this preferred variant, borazane is the sole precursor of hydrogen used.
The borazane treated under these conditions has substantially not decomposed.
The method of the invention is performed on borazane prepared by the synthesis route indicated.
Borazane has a first thermal decomposition stage which starts at low temperatures.
It consists essentially of said stabilized borazane and of at least one inorganic oxidizing agent.
The borazane in solution is purified by selective precipitation by means of a non-solvent.
It proposes novel solid forms containing borazane, in which said borazane is heat-stabilized.
The solid borazane is dispersed at the bottom of a round-bottomed flask.
Curve 1 was obtained with the reference product, borazane which has not undergone any heating.
Thus the use of borazane as a solid precursor in the production of hydrogen is known.
According to its first subject, the present invention thus relates to a method for obtaining borazane.
Recovery of the borazane precipitated in step g ; and.
The starting ( reference ) product used is borazane powder.
Precipitation of the borazane dissolved in said solvent by cooling ;.
The process as claimed in claim 1, wherein isolating borazane comprises,.
The synthesis of borazane according to the invention is performed in a reactor,.
The process as claimed in claim 1, wherein said isolation of borazane comprises,.
Isolating said borazane and drying under vacuum thereof ;.
Filtrating under inert gas ( nitrogen ) for recovery of said borazane.
The borazane thus isolated is then contaminated only with traces of amine ( eAm ).
More exotic techniques for purifying borazane have also been described, for instance sublimation.
The borazane thus isolated ( contaminated with traces of amine ) is then dried under vacuum.
Various methods for purifying ( solid ) borazane have already been proposed.
When all the solid borazane has been liquefied, the stream of gaseous ammonia is stopped.
It possibly further comprises ( for the obtention of borazane containing still less impurities ),.
Method for obtaining borazane, suitable for obtaining highly pure and very highly pure borazane.
Specifically, the endothermic melting peak of the borazane is still clearly visible in curve 1 ′.
