METHOD FOR PRODUCING ELECTRODE LAYER

Title:

METHOD FOR PRODUCING ELECTRODE LAYER

Document Type and Number:

WIPO Patent Application WO/2024/075574

Kind Code:

A1

Abstract:

Provided is a method for producing an electrode layer, the method including: a step A for using a transport member in which a plurality of pallets are continuous in one direction to form an electrode material film on a current collector foil being transported along the continuation direction of the pallets; a step B for separating the continuous pallets and dividing a laminate of the current collector foil and the electrode material film for each pallet; and a step C for transporting the pallets, on which the divided laminates of the current collector foil and the electrode material film have been placed, along the continuation direction of the pallets and measuring the density and thickness of the electrode material film using an X-ray inspection device.

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Inventors:

ICHIKAWA KENJI (JP)
IWASE EIJIRO (JP)
ITO HISATERU (JP)

Application Number:

PCT/JP2023/034789

Publication Date:

April 11, 2024

Filing Date:

September 25, 2023

Export Citation:

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Assignee:

FUJIFILM CORP (JP)

International Classes:

H01M4/139; B05D3/00; B05D3/06; B05D3/12; B05D5/12; B05D7/00; B05D7/14; H01M4/62

Foreign References:

US20220115710A1	2022-04-14
CN209020697U	2019-06-25
CN107486370A	2017-12-19
US20210226192A1	2021-07-22

Attorney, Agent or Firm:

TAIYO, NAKAJIMA & KATO (JP)

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