Materials

The present invention relates to the preparation of materials, and finds application in the preparation of particles of materials. The invention provides a method for the preparation of an inorganic material in a selected physical configuration which includes the step of hydrolysing, in the presence...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DR EDWARD SYDNEY LANE
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS COMPOUNDS THEREOF INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	The present invention relates to the preparation of materials, and finds application in the preparation of particles of materials. The invention provides a method for the preparation of an inorganic material in a selected physical configuration which includes the step of hydrolysing, in the presence of a protective colloid, an organic compound containing an element, or elements, appropriate to the inorganic material to be prepared in the presence of a protective colloid. The organic compound may be in a physical configuration during hydrolysis appropriate to a physical configuration to be prepared. The invention also provides a method for the preparation of an inorganic material by hydrolysing an organic compound under heterogeneous conditions. High pore volume silica may be prepared.