Highly efficient molecular nickel catalysts for electrochemical hydrogen production from neutral water
2014 (English)In: Chemical Communications, ISSN 1359-7345, E-ISSN 1364-548X, Vol. 50, no 91, 14153-14156 p.Article in journal (Refereed) Published
A series of nickel complexes containing N-5-pentadentate ligands with different amine-to-pyridine ratios were studied for electrochemical H-2 production in neutral water and the one with a diamine-tripyridine ligand displays a TON of up to 308000 over 60 h electrolysis at -1.25 V vs. SHE, with a Faradaic efficiency of similar to 91%.
Place, publisher, year, edition, pages
2014. Vol. 50, no 91, 14153-14156 p.
Generating Hydrogen, Aqueous-Solutions, Recent Progress, H-2 Production, Cobalt, Complexes, Evolution, Reduction, Ligand, Electrocatalysts
IdentifiersURN: urn:nbn:se:kth:diva-157249DOI: 10.1039/c4cc05511jISI: 000344226000020PubMedID: 25277377ScopusID: 2-s2.0-84908334701OAI: oai:DiVA.org:kth-157249DiVA: diva2:769557
FunderSwedish Research CouncilSwedish Energy AgencyKnut and Alice Wallenberg Foundation
QC 201412082014-12-082014-12-082014-12-08Bibliographically approved