Invention Grant
- Patent Title: Method of manufacturing an electrode product
- Patent Title (中): 电极产品的制造方法
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Application No.: US12136628Application Date: 2008-06-10
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Publication No.: US07883553B2Publication Date: 2011-02-08
- Inventor: Porter Mitchell , Xiaomei Xi , Linda Zhong
- Applicant: Porter Mitchell , Xiaomei Xi , Linda Zhong
- Applicant Address: US CA San Diego
- Assignee: Maxwell Technologies, Inc.
- Current Assignee: Maxwell Technologies, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Oppedahl Patent Law Firm LLC
- Main IPC: H01M6/00
- IPC: H01M6/00

Abstract:
A deformable and compressible active electrode dry film is manufactured from dry mixed dry active electrode material and dry binder powder. The electrode film and a current collector with a first surface may be stacked such that the first surface of the current collector is in contact with the dry film. The active electrode dry film and current collector may then be processed in a laminating device, such as a calendar. Lamination both densifies the active electrode film and bonds the film to the current collector.
Public/Granted literature
- US20080236742A1 DENSIFICATION OF COMPRESSIBLE LAYERS DURING ELECTRODE LAMINATION Public/Granted day:2008-10-02
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