METHOD FOR SYNTHESIZING POWDER AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT

PROBLEM TO BE SOLVED: To provide a method for synthesizing powder with high productivity. SOLUTION: The method for synthesizing powder comprises a step of pressurizing and heating raw material slurry prepared by mixing raw materials with a solvent; a reaction step of supplying the pressurized and he...

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Bibliographische Detailangaben
Hauptverfasser:	KO KINTO, IMURA TOMOYA, NAKAHATA ISAO, MASUZAWA KIYOYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for synthesizing powder with high productivity. SOLUTION: The method for synthesizing powder comprises a step of pressurizing and heating raw material slurry prepared by mixing raw materials with a solvent; a reaction step of supplying the pressurized and heated raw material slurry and an accelerant including water separately to a reaction path to perform a reaction in a subcritical or supercritical state; and a cooling step of cooling the reaction slurry to stop the reaction. Critical conditions to come into the supercritical state are alleviated in comparison with the case of water alone and the ratio of the slurry is made higher. COPYRIGHT: (C)2011,JPO&INPIT