BARIUM TITANATE FIBER, RESIN COMPOSITION CONTAINING SAME, POLYMER COMPOSITE PIEZOELECTRIC BODY, PIEZOELECTRIC ELEMENT, METHOD FOR PRODUCING BARIUM TITANATE FIBER, AND METHOD FOR PRODUCING POLYMER COMPOSITE PIEZOELECTRIC BODY

A barium titanate fiber is useful as a filler for a polymer composite piezoelectric body, a polymer composite piezoelectric body has high piezoelectric properties, and a piezoelectric element utilizes the polymer composite piezoelectric body. In the barium titanate fiber, the molar ratio of barium a...

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Bibliographische Detailangaben
Hauptverfasser: UMEBAYASHI, You, NISHIMURA, Miwako
Format: Patent
Sprache:eng
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Zusammenfassung:A barium titanate fiber is useful as a filler for a polymer composite piezoelectric body, a polymer composite piezoelectric body has high piezoelectric properties, and a piezoelectric element utilizes the polymer composite piezoelectric body. In the barium titanate fiber, the molar ratio of barium atoms to titanium atoms (Ba/Ti ratio) falls within the range of 1.01 to 1.04. The polymer composite piezoelectric body includes a resin composition containing the barium titanate fiber and a polymer. The piezoelectric element including an electrically conductive layer on one surface or both surfaces of the polymer composite piezoelectric body.