Invention Grant
- Patent Title: Proton-battery based on graphene derivatives
-
Application No.: US13900820Application Date: 2013-05-23
-
Publication No.: US09728771B2Publication Date: 2017-08-08
- Inventor: Di Wei , Stefano Marco Borini , Richard White , Jani Kivioja
- Applicant: Nokia Corporation
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H01M8/10
- IPC: H01M8/10 ; H01M4/06 ; H01M6/04 ; H01M6/18 ; H01M8/0206 ; H01M8/08 ; H01M8/1009 ; H01M8/1039 ; H01M12/00 ; H01M4/583 ; H01M4/66 ; H01M4/74 ; H01M6/26 ; H01M6/40 ; H01M14/00
Abstract:
An apparatus comprises an anode formed of graphene oxide from an acidic pH; a cathode from a pH greater than the acidic pH of the anode; and charge collectors deposited on the anode and the cathode. The anode comprises graphene oxide, the graphene oxide comprising an ink and having a pH of about 1 to about 4.
Public/Granted literature
- US20140349211A1 Proton-Battery Based on Graphene Derivatives Public/Granted day:2014-11-27
Information query
