公开(公告)号：US20150295224A1

公开(公告)日：2015-10-15

申请号：US14685179

申请日：2015-04-13

Applicant: HITACHI, LTD.

Inventor： Taigo ONODERA ,  Tadashi FUJIEDA ,  Jun KAWAJI

IPC: H01M4/04 ,  H01M4/1391

CPC classification number: H01M4/0471 ,  H01M4/0433 ,  H01M4/1391 ,  H01M10/052 ,  H01M10/0562 ,  Y02T10/7011

Abstract: Disclosed herein is a method for producing an electrode includes a step of reducing lithium-vanadium oxide by heating in reducing gas, a step of causing the reduced lithium-vanadium oxide to deliquesce, a step of mixing the deliquesced lithium oxide with an active material so as to prepare an electrode mixture, and a step of making the electrode mixture into an electrode by virtue of molding after heat treatment to the electrode mixture. The method for producing an all-solid battery further includes a step of bonding the thus-made electrode to a solid electrode layer in such a way that the solid electrode layer is interposed between the electrode and either of cathode and anode to be paired with the electrode.

Abstract translation: 本发明公开了一种电极的制造方法，其包括通过在还原气体中加热还原锂钒氧化物的步骤，使得还原的锂 - 钒氧化物变质的步骤，使潮解的锂氧化物与活性物质混合的步骤 制备电极混合物的步骤，以及通过在对电极混合物进行热处理之后通过模塑将电极混合物制成电极的步骤。 制造全固体电池的方法还包括将这样制作的电极接合到固体电极层的步骤，使得固体电极层插入在电极和阴极和阳极中的任一个之间以与 电极。