EP 3679177 A4 20210811 - BINARY ALLOYS AND OXIDES THEREOF FOR ELECTROCATALYTIC REDUCTION OF CARBON DIOXIDE
Title (en)
BINARY ALLOYS AND OXIDES THEREOF FOR ELECTROCATALYTIC REDUCTION OF CARBON DIOXIDE
Title (de)
BINÄRE LEGIERUNGEN UND IHRE OXIDE ZUR ELEKTROKATALYTISCHEN REDUKTION VON KOHLENDIOXID
Title (fr)
ALLIAGES BINAIRES ET LEURS OXYDES POUR LA RÉDUCTION ÉLECTROCATALYTIQUE DU DIOXYDE DE CARBONE
Publication
Application
Priority
- US 201762555503 P 20170907
- US 201862646816 P 20180322
- US 2018050016 W 20180907
Abstract (en)
[origin: WO2019051268A1] In one aspect, systems for providing oxygenated organic products are described. In some embodiments, a system comprises an electrochemical cell including an electrolyte solution comprising CO2, and an electrode comprising an alloy and/or mixture of metal oxides. The electrode comprises an electrocatalytic site for reduction of CO2 to CO, wherein CO is incorporated into the oxygenated organic products. In some embodiments, the alloy comprises at least one of a transition metal and post-transition metal. Moreover, metal oxides of the electrode can comprise at least one of a transition metal oxide and post-transition metal oxide.
IPC 8 full level
C25B 3/07 (2021.01); C25B 3/29 (2021.01); C25B 3/25 (2021.01); C25B 3/26 (2021.01); C25B 11/052 (2021.01); C25B 11/089 (2021.01); C25B 11/091 (2021.01)
CPC (source: EP US)
C25B 3/07 (2021.01 - EP); C25B 3/25 (2021.01 - EP US); C25B 3/26 (2021.01 - EP); C25B 9/17 (2021.01 - US); C25B 11/052 (2021.01 - EP); C25B 11/089 (2021.01 - EP); C25B 11/091 (2021.01 - EP US)
Citation (search report)
- [XA] US 2014206895 A1 20140724 - TWARDOWSKI ZBIGNIEW [CA], et al
- [A] US 2015152564 A1 20150604 - SEKIMOTO TAKEYUKI [JP], et al
- See also references of WO 2019051268A1
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
DOCDB simple family (publication)
WO 2019051268 A1 20190314; EP 3679177 A1 20200715; EP 3679177 A4 20210811; US 2021079540 A1 20210318
DOCDB simple family (application)
US 2018050016 W 20180907; EP 18853747 A 20180907; US 201816644816 A 20180907