Compuestos relacionados con la diimida de silicio, método de obtención, y su aplicación en la preparación de un material poroso amorfo

The invention relates to a compound of general formula: SixM1-xNyHz where M is at least one element of the group formed by germanium, aluminum and gallium; x is between 0 and 0.5; y is between 2 and 4; and z is between 2 and 8; said compound containing bonds between the silicon atoms and nitrogen at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PEREZ PARIENTE, JOAQUÍN, SAUGAR FERNANDEZ, ANA ISABEL
Format:	Patent
Sprache:	spa
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention relates to a compound of general formula: SixM1-xNyHz where M is at least one element of the group formed by germanium, aluminum and gallium; x is between 0 and 0.5; y is between 2 and 4; and z is between 2 and 8; said compound containing bonds between the silicon atoms and nitrogen atoms and between the element M and the nitrogen atoms. The invention also relates to a method for producing the compound by means of an ammonolysis reaction with the precursor compounds in ionic liquid and gaseous ammonia at a temperature of between -15 °C y 200 °C. The invention further relates to the method for producing an amorphous, porous material from the described compound, and to the material itself and the multiple uses thereof.