Title:
金属ないしは合金ないしは金属酸化物のいずれかの材質からなる微粒子が液相の有機化合物中に該有機化合物のモル数より多いモル数として分散されたペーストを製造する製造方法
Document Type and Number:
Japanese Patent JP6675130
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To produce a paste in which fine particles comprising any material of metal, alloy or metal oxide are densely dispersed in a liquid-phase organic compound without dispersing the fine particles in an organic vehicle.SOLUTION: The paste in which fine particles comprising any material of metal, alloy or metal oxide is densely dispersed in an organic compound is produced by: dispersing a metallic compound which precipitates a metal or a metal oxide by thermal decomposition or plural kinds of metallic compounds which precipitate plural kinds of metal concurrently by thermal decomposition in an alcohol; mixing an organic compound having properties that it dissolves in or mixes with an alcohol, its melting point is lower than zero degrees, and its boiling point is higher than the thermal decomposition temperature of the metallic compound in the alcoholic dispersion with a less mole number than the mole number of the metallic compound; and thermally decomposing the metallic compound(s) by subjecting the mixture to a thermal treatment to densely precipitate fine particles comprising any of metal(s), alloy(s), or a metal oxide in an organic compound.SELECTED DRAWING: Figure 1
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Inventors:
Hiroshi Kobayashi
Application Number:
JP2015077182A
Publication Date:
April 01, 2020
Filing Date:
March 18, 2015
Export Citation:
Assignee:
Hiroshi Kobayashi
International Classes:
B01J13/00; B22F9/00; H01B13/00
Domestic Patent References:
| JP2010500475A |
Foreign References:
| WO2014024721A1 |