全固体電池の製造方法、全固体電池の製造装置及び全固体電池

Japanese Patent JP6445601

B2

PROBLEM TO BE SOLVED: To disclose a manufacturing method for an all-solid-state battery, capable of enhancing energy density.SOLUTION: A manufacturing method for an all-solid-state battery includes: a first step of obtaining a laminated battery having both end surfaces in a lamination direction and a side surface by laminating a plurality of collector layers, positive electrode mixture layers, solid electrolyte layers, and negative electrode mixture layers; a second step of supplying a liquid resin to only the side surface of the laminated battery; and a third step of curing the liquid resin. In the first step, at least one layer of the collector layer, the positive electrode mixture layer, the solid electrolyte layer, and the negative electrode mixture layer is protruded relative to remaining of the layers to form a protruding layer, and a plurality of the protruding layers are protruded from the side surface of the laminated battery. In the second step, a liquid resin is supplied to only the side surface of the laminated battery such that the liquid resin penetrates into a clearance between one protruding layer and another protruding layer.SELECTED DRAWING: Figure 1

Yoshihiro Iwano
Tsujiko you
Kamata Fumitaka
Kawamura Tomonori
Mikio Kawakami

JP2017018947A

December 26, 2018

February 03, 2017

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TOYOTA JIDOSHA KABUSHIKI KAISHA
Toray Engineering Co., Ltd.

H01M10/0585; H01M2/02; H01M2/06; H01M2/30; H01M10/0562

JP2003249265A
JP2005005163A
JP2000106154A
JP11171910A

WO2014007215A1

Noriyuki Yamamoto
Akihiko Yamashita
Kishimoto Tatsuto

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