EP 4252294 A1 20231004 - ELECTROCHEMICAL CELL AND METHOD OF USING SAME
Title (en)
ELECTROCHEMICAL CELL AND METHOD OF USING SAME
Title (de)
ELEKTROCHEMISCHE ZELLE UND VERFAHREN ZU IHRER VERWENDUNG
Title (fr)
CELLULE ÉLECTROCHIMIQUE ET SON PROCÉDÉ D'UTILISATION
Publication
Application
Priority
- US 202017074297 A 20201019
- US 2021055389 W 20211018
Abstract (en)
[origin: WO2022086845A1] A novel electrochemical cell is disclosed in multiple embodiments. The instant invention relates to an electrochemical cell design. In one embodiment, the cell design can electrolyze water into pressurized hydrogen using low-cost materials. In another embodiment, the cell design can convert hydrogen and oxygen into electricity. In another embodiment, the cell design can electrolyze water into hydrogen and oxygen for storage, then later convert the stored hydrogen and oxygen back into electricity and water. In some embodiments, the cell operates with a wide internal pressure differential.
IPC 8 full level
H01M 8/1004 (2016.01)
CPC (source: EP)
C02F 1/46109 (2013.01); C25B 1/04 (2013.01); C25B 9/05 (2021.01); C25B 9/23 (2021.01); H01M 8/1004 (2013.01); H01M 8/186 (2013.01); C02F 2001/46142 (2013.01); C02F 2201/46115 (2013.01); C02F 2303/10 (2013.01); H01M 2300/0094 (2013.01); Y02E 60/50 (2013.01)
Citation (search report)
See references of WO 2022086845A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
US 2021055389 W 20211018; EP 21883621 A 20211018