Show simple item record

dc.contributor.authorMorlanes, Natalia Sanchez
dc.contributor.authorTakanabe, Kazuhiro
dc.contributor.authorRodionov, Valentin
dc.date.accessioned2016-11-03T13:22:50Z
dc.date.available2016-11-03T13:22:50Z
dc.date.issued2016-04-14
dc.identifier.citationMorlanés N, Takanabe K, Rodionov V (2016) Simultaneous Reduction of CO 2 and Splitting of H 2 O by a Single Immobilized Cobalt Phthalocyanine Electrocatalyst . ACS Catalysis 6: 3092–3095. Available: http://dx.doi.org/10.1021/acscatal.6b00543.
dc.identifier.issn2155-5435
dc.identifier.issn2155-5435
dc.identifier.doi10.1021/acscatal.6b00543
dc.identifier.urihttp://hdl.handle.net/10754/621690
dc.description.abstractPerfluorinated cobalt phthalocyanine (CoFPc) immobilized on carbon electrodes was found to electrocatalyze the reduction of CO2 selectively to CO in an aqueous solution. The conversion of CO2 became apparent at -0.5 V vs RHE, and the Faradaic efficiency for the CO production reached as high as 93% at -0.8 V vs RHE. Highly stable electrolysis of CO2/H2O into CO/O2 was achieved for 12 h by applying the same catalyst as the cathode for CO2 reduction and the anode for water oxidation. This result indicates the highly robust nature of the CoFPc at wide range of potentials from -0.9 V to +2.2 V vs RHE, demonstrating the potential bipolar electrolytic system for CO2/H2O electrolysis, using the single-site molecular CoFPc-based electrocatalyst, which is simple, inexpensive, robust, and efficient. © 2016 American Chemical Society.
dc.description.sponsorshipThis research was supported by funding from King Abdullah University of Science and Technology (KAUST). We are grateful to Dr. Tianyou Chen (KAUST) for help with characterization of carbon cloth electrodes.
dc.publisherAmerican Chemical Society (ACS)
dc.subjectCO reduction 2
dc.titleSimultaneous Reduction of CO 2 and Splitting of H 2 O by a Single Immobilized Cobalt Phthalocyanine Electrocatalyst
dc.typeArticle
dc.contributor.departmentCatalysis for Energy Conversion (CatEC)
dc.contributor.departmentChemical Science Program
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalACS Catalysis
kaust.personMorlanes, Natalia Sanchez
kaust.personTakanabe, Kazuhiro
kaust.personRodionov, Valentin
dc.date.published-online2016-04-14
dc.date.published-print2016-05-06


This item appears in the following Collection(s)

Show simple item record