Nickel nanoparticles, paste material, and laminated ceramic capacitor

Provided are: nickel nanoparticles having a high purity of 5-100 nm, which have excellent thin film formability and excellent filling properties into extremely narrow gaps; a paste material; and a laminated ceramic capacitor. The nickel nanoparticles have an average particle diameter of 5 nm to 100...

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Bibliographische Detailangaben
1. Verfasser:	OKAMURA KAZUTO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CASTING ELECTRICITY MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES NANOTECHNOLOGY PERFORMING OPERATIONS POWDER METALLURGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Provided are: nickel nanoparticles having a high purity of 5-100 nm, which have excellent thin film formability and excellent filling properties into extremely narrow gaps; a paste material; and a laminated ceramic capacitor. The nickel nanoparticles have an average particle diameter of 5 nm to 100 nm, the nickel component contained in 100 parts by weight of the metal component contains 99.5 parts by weight or more, and the average particle diameter of the nickel nanoparticles is greater than or equal to the average particle diameter of 400 nickel nanoparticles captured by a scanning electron microscope having a secondary electron resolution of 1.0 nm or less at an acceleration voltage of 15 kV, and the average particle diameter of the nickel nanoparticles is greater than or equal to the average particle diameter of the nickel nanoparticles in the total 400 nickel nanoparticles captured by a scanning electron microscope having a secondary electron resolution of 1.0 nm or less at an acceleration voltage of 15