Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Ru-bda: Unique Molecular Water-Oxidation Catalysts with Distortion Induced Open Site and Negatively Charged Ligands
KTH, Skolan för kemi, bioteknologi och hälsa (CBH), Kemi.ORCID-id: 0000-0002-4093-1251
KTH, Skolan för kemi, bioteknologi och hälsa (CBH), Kemi.ORCID-id: 0000-0002-4521-2870
2019 (Engelska)Ingår i: Journal of the American Chemical Society, ISSN 0002-7863, E-ISSN 1520-5126, Vol. 141, nr 14, s. 5565-5580Artikel, forskningsöversikt (Refereegranskat) Published
Abstract [en]

A water-oxidation catalyst with high intrinsic activity is the foundation for developing any type of water-splitting device. To celebrate its 10 years anniversary, in this Perspective we focus on the state-of-the-art molecular water-oxidation catalysts (MWOCs), the Ru-bda series (bda = 2,2'-bipyridine-6,6'-dicarboxylate), to offer strategies for the design and synthesis of more advanced MWOCs. The O-O bond formation mechanisms, derivatives, applications, and reasons behind the outstanding catalytic activities of Ru-bda catalysts are summarized and discussed. The excellent performance of the Ru-bda catalyst is owing to its unique structural features: the distortion induced 7-coordination and the carboxylate ligands with coordination flexibility, proton transfer function as well as small steric hindrance. Inspired by the Ru-bda catalysts, we emphasize that the introduction of negatively charged groups, such as the carboxylate group, into ligands is an effective strategy to lower the onset potential of MWOCs. Moreover, distortion of the regular configuration of a transition metal complex by ligand design to generate a wide open site as the catalytic site for binding the substrate as an extra-coordination is proposed as a new concept for the design of efficient molecular catalysts. These inspirations can be expected to play a great role in not only water oxidation catalysis but also other small molecule activation and conversion reactions involving artificial photosynthesis, such as CO2 reduction and N-2 fixation reactions.

Ort, förlag, år, upplaga, sidor
AMER CHEMICAL SOC , 2019. Vol. 141, nr 14, s. 5565-5580
Nationell ämneskategori
Kemi
Identifikatorer
URN: urn:nbn:se:kth:diva-251494DOI: 10.1021/jacs.8b12862ISI: 000464769000001PubMedID: 30889353Scopus ID: 2-s2.0-85064226482OAI: oai:DiVA.org:kth-251494DiVA, id: diva2:1316223
Anmärkning

QC 20190516

Tillgänglig från: 2019-05-16 Skapad: 2019-05-16 Senast uppdaterad: 2019-05-16Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextPubMedScopus

Personposter BETA

Zhang, BiaobiaoSun, Licheng

Sök vidare i DiVA

Av författaren/redaktören
Zhang, BiaobiaoSun, Licheng
Av organisationen
Kemi
I samma tidskrift
Journal of the American Chemical Society
Kemi

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetricpoäng

doi
pubmed
urn-nbn
Totalt: 51 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf