Core-shell, oxidation-resistant, electrically conducting particles for low temperature conductive applications

Oxidation-resistant electrically-conductive metal particles (ORCMP) are disclosed. ORCMPs are comprised of a base-metal core, an oxidation-resistant first shell, and an optional conductive second shell. ORCMPs are low cost alternatives to silver particles in metal fillers for low-temperature, electr...

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Bibliographische Detailangaben
Hauptverfasser:	Connor, Stephen T, Peters, Craig H, Hardin, Brian E
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON CONDUCTORS DYES ELECTRICITY INSULATORS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Oxidation-resistant electrically-conductive metal particles (ORCMP) are disclosed. ORCMPs are comprised of a base-metal core, an oxidation-resistant first shell, and an optional conductive second shell. ORCMPs are low cost alternatives to silver particles in metal fillers for low-temperature, electrically-conductive adhesives. Adhesives including ORCMPs, organic vehicles, and optional conductive metal particles such as silver were formulated to yield conductive films upon curing at low temperatures. Such films can be used in many electronic devices where low-temperature, low cost films are needed.