Silver fine particle production method and silver fine particles

Provided are: a production method for silver fine particles that retain capabilities such as conductivity and make it possible to form wiring at even lower temperatures; and silver fine particles. A silver fine particle production method in which silver powder is used to produce silver fine particle...

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Bibliographische Detailangaben
Hauptverfasser: Nakamura, Keitaroh, Watanabe, Shu, Sueyasu, Shiori
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided are: a production method for silver fine particles that retain capabilities such as conductivity and make it possible to form wiring at even lower temperatures; and silver fine particles. A silver fine particle production method in which silver powder is used to produce silver fine particles by means of a gas phase method. The silver fine particle production method has a step for supplying an organic acid to the silver fine particles. The gas phase method is, for example, a plasma method or a flame method. The silver fine particles have a surface coating that includes at least a carboxyl group.