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A platform for research: civil engineering, architecture and urbanism
MECHANOCHEMICAL SYNTHESIS OF RARE EARTH SULFIDES
The present invention pertains to a process for preparing particles of rare earth sulfide comprising the steps of:—preparing a reaction mixture comprising at least one compound comprising at least one rare earth element (A) and at least one alkali metal sulfide (B),—submitting said reaction mixture to a mechanical stress so as to cause a chemical reaction that produces the particles of rare earth sulfide.
MECHANOCHEMICAL SYNTHESIS OF RARE EARTH SULFIDES
The present invention pertains to a process for preparing particles of rare earth sulfide comprising the steps of:—preparing a reaction mixture comprising at least one compound comprising at least one rare earth element (A) and at least one alkali metal sulfide (B),—submitting said reaction mixture to a mechanical stress so as to cause a chemical reaction that produces the particles of rare earth sulfide.
MECHANOCHEMICAL SYNTHESIS OF RARE EARTH SULFIDES
MECHANOCHEMISCHE SYNTHESE VON SELTENDERDMETALLSULFIDEN
SYNTHÈSE MÉCANOCHIMIQUE DE SULFURES DE TERRES RARES
D'ALENCON LAURIANE (author) / LE MERCIER THIERRY (author) / BRAIDA MARC-DAVID (author) / GAMON JACINTHE (author) / BARBOUX PHILIPPE (author)
2020-10-28
Patent
Electronic Resource
English
IPC:
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
H05B
ELECTRIC HEATING
,
Elektrische Heizung
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