Invention Publication
- Patent Title: A SOLUTION OF TEMPO-DERIVATIVES FOR USE AS ELECTROLYTE IN REDOX-FLOW CELLS
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Application No.: US17915116Application Date: 2021-03-22
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Publication No.: US20230150938A1Publication Date: 2023-05-18
- Inventor: Rainer KLOPSCH , Peter OECHSLE , Harald WINSEL , Alexander Michael HAYDL , Joaquim Henrique TELES , Johann-Peter MELDER , Jan-Dirk ARNDT , Olaf KRIHA , Alexandre GUTHERTZ
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Priority: WO 167458.7 2020.04.01
- International Application: PCT/EP2021/057182 2021.03.22
- Date entered country: 2022-09-28
- Main IPC: C07D211/58
- IPC: C07D211/58 ; H01M8/18 ; H01M8/08
Abstract:
The present invention relates to a solution comprising water and different 2,2,6,6-tetramethyl-piperidinyl-oxyl (TEMPO)-derivatives, a process for the production of this solution, a process for making a redox-flow cell comprising the solution as electrolyte, the redox-flow cell comprising the solution as an electrolyte in one chamber of the cell and the use of the redox-flow cell for storing electrical energy.
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