Invention Grant
- Patent Title: Method for the in-situ recalibration of a comparison electrode incorporated into an electrochemical system
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Application No.: US15038192Application Date: 2014-11-14
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Publication No.: US10067086B2Publication Date: 2018-09-04
- Inventor: Sylvie Genies , Melanie Alias , Sylvain Leirens , Angel Zhivkov Kirchev
- Applicant: RENAULT s.a.s.
- Applicant Address: FR Boulogne-Billancourt
- Assignee: RENAULT s.a.s.
- Current Assignee: RENAULT s.a.s.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1361465 20131121
- International Application: PCT/FR2014/052908 WO 20141114
- International Announcement: WO2015/075359 WO 20150528
- Main IPC: G01N27/41
- IPC: G01N27/41 ; H01M10/48 ; H01M6/50 ; G01N27/416 ; G01N27/30 ; H01M10/052 ; H01M10/42
Abstract:
A method recalibrates in situ a comparison electrode integrated into an electrochemical system. The electrochemical system includes a working electrode, a counter electrode, and an electrolyte. The method includes verifying a potential of the comparison electrode relative to the working electrode or to the counter electrode in situ, detecting whether there is a drift in the potential of the comparison electrode relative to a potential plateau for which the comparison electrode was functionalized or designed, and when the drift is detected, recalibrating the comparison electrode in situ.
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