Invention Grant
- Patent Title: Three dimensional co-extruded battery electrodes
- Patent Title (中): 三维共挤电池电极
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Application No.: US13727993Application Date: 2012-12-27
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Publication No.: US09590232B2Publication Date: 2017-03-07
- Inventor: Corie Lynn Cobb , Chang-Jun Bae
- Applicant: Palo Alto Research Center Incorporated
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Marger Johnson
- Main IPC: H01M4/04
- IPC: H01M4/04 ; H01M4/36 ; H01M4/88 ; H01M4/02 ; B29L31/34 ; B29C47/00 ; B29C47/06

Abstract:
A three dimensional electrode structure having a first layer of interdigitated stripes of material oriented in a first direction, and a second layer of interdigitated stripes of material oriented in a second direction residing on the first layer of interdigitated stripes of material. A method of manufacturing a three dimensional electrode structure includes depositing a first layer of interdigitated stripes of an active material and an intermediate material on a substrate in a first direction, and depositing a second layer of interdigitated stripes of the active material and the intermediate material on the first layer in a second direction orthogonal to the first direction.
Public/Granted literature
- US20140186698A1 THREE DIMENSIONAL CO-EXTRUDED BATTERY ELECTRODES Public/Granted day:2014-07-03
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