IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-35193-6.html
   My bibliography  Save this article

Small molecule binding to surface-supported single-site transition-metal reaction centres

Author

Listed:
  • M. DeJong

    (University of British Columbia
    University of British Columbia)

  • A. J. A. Price

    (Dalhousie University)

  • E. Mårsell

    (University of British Columbia)

  • G. Tom

    (University of British Columbia
    University of British Columbia)

  • G. D. Nguyen

    (University of British Columbia)

  • E. R. Johnson

    (Dalhousie University)

  • S. A. Burke

    (University of British Columbia
    University of British Columbia
    University of British Columbia)

Abstract

Despite dominating industrial processes, heterogeneous catalysts remain challenging to characterize and control. This is largely attributable to the diversity of potentially active sites at the catalyst-reactant interface and the complex behaviour that can arise from interactions between active sites. Surface-supported, single-site molecular catalysts aim to bring together benefits of both heterogeneous and homogeneous catalysts, offering easy separability while exploiting molecular design of reactivity, though the presence of a surface is likely to influence reaction mechanisms. Here, we use metal-organic coordination to build reactive Fe-terpyridine sites on the Ag(111) surface and study their activity towards CO and C2H4 gaseous reactants using low-temperature ultrahigh-vacuum scanning tunnelling microscopy, scanning tunnelling spectroscopy, and atomic force microscopy supported by density-functional theory models. Using a site-by-site approach at low temperature to visualize the reaction pathway, we find that reactants bond to the Fe-tpy active sites via surface-bound intermediates, and investigate the role of the substrate in understanding and designing single-site catalysts on metallic supports.

Suggested Citation

  • M. DeJong & A. J. A. Price & E. Mårsell & G. Tom & G. D. Nguyen & E. R. Johnson & S. A. Burke, 2022. "Small molecule binding to surface-supported single-site transition-metal reaction centres," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
  • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-35193-6
    DOI: 10.1038/s41467-022-35193-6
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-35193-6
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-022-35193-6?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Prokop Hapala & Martin Švec & Oleksandr Stetsovych & Nadine J. van der Heijden & Martin Ondráček & Joost van der Lit & Pingo Mutombo & Ingmar Swart & Pavel Jelínek, 2016. "Mapping the electrostatic force field of single molecules from high-resolution scanning probe images," Nature Communications, Nature, vol. 7(1), pages 1-8, September.
    2. Johannes V. Barth & Giovanni Costantini & Klaus Kern, 2005. "Engineering atomic and molecular nanostructures at surfaces," Nature, Nature, vol. 437(7059), pages 671-679, September.
    3. Cornelius Krull & Marina Castelli & Prokop Hapala & Dhaneesh Kumar & Anton Tadich & Martina Capsoni & Mark T. Edmonds & Jack Hellerstedt & Sarah A. Burke & Pavel Jelinek & Agustin Schiffrin, 2018. "Iron-based trinuclear metal-organic nanostructures on a surface with local charge accumulation," Nature Communications, Nature, vol. 9(1), pages 1-7, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Rustem Bolat & Jose M. Guevara & Philipp Leinen & Marvin Knol & Hadi H. Arefi & Michael Maiworm & Rolf Findeisen & Ruslan Temirov & Oliver T. Hofmann & Reinhard J. Maurer & F. Stefan Tautz & Christian, 2024. "Electrostatic potentials of atomic nanostructures at metal surfaces quantified by scanning quantum dot microscopy," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    2. Yicheng Li & Zilian Qi & Yuxiao Lan & Kun Cao & Yanwei Wen & Jingming Zhang & Eryan Gu & Junzhou Long & Jin Yan & Bin Shan & Rong Chen, 2023. "Self-aligned patterning of tantalum oxide on Cu/SiO2 through redox-coupled inherently selective atomic layer deposition," Nature Communications, Nature, vol. 14(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-35193-6. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.