Invention Grant
- Patent Title: Textured current collector foil
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Application No.: US14526779Application Date: 2014-10-29
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Publication No.: US09887044B2Publication Date: 2018-02-06
- Inventor: Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
- Applicant: Ulrich Hampel , Kathrin Eckhard , Simon Jupp , Andreas Siemen
- Applicant Address: DE Grevenbroich
- Assignee: Hydro Aluminium Rolled Products GmbH
- Current Assignee: Hydro Aluminium Rolled Products GmbH
- Current Assignee Address: DE Grevenbroich
- Agency: Reinhart Boerner Van Deuren P.C.
- Priority: DE102012103834 20120502
- Main IPC: H01M4/70
- IPC: H01M4/70 ; H01G11/04 ; H01G11/68 ; H01G11/70 ; H01M4/66 ; C25D5/16 ; C25D7/06

Abstract:
The invention relates to a current collector foil for batteries, accumulators or capacitors, comprising a carrier material and at least one electrically conductive layer made from a metal. Moreover, the invention relates to a method for producing a corresponding current collector foil as well as to the advantageous use thereof. The object of providing a current collector foil for batteries, accumulators or capacitors, which is optimized in relation to the contact surface and the adhesive properties and which results in an improved service life, is achieved as a result of the fact that the at least one electrically conductive layer is produced at least partially by electrodepositing a metal and has a texture.
Public/Granted literature
- US20150050558A1 Textured Current Collector Foil Public/Granted day:2015-02-19
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