IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v12y2021i1d10.1038_s41467-021-23426-z.html
   My bibliography  Save this article

Sulfur stabilizing metal nanoclusters on carbon at high temperatures

Author

Listed:
  • Peng Yin

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China)

  • Xiao Luo

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China
    Synergetic Innovation of Quantum Information & Quantum Technology, CAS Key Laboratory of Materials for Energy Conversion, and CAS Center for Excellence in Nanoscience, University of Science and Technology of China)

  • Yanfu Ma

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China)

  • Sheng-Qi Chu

    (Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences)

  • Si Chen

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China)

  • Xusheng Zheng

    (National Synchrotron Radiation Laboratory, University of Science and Technology of China)

  • Junling Lu

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China)

  • Xiao-Jun Wu

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China
    Synergetic Innovation of Quantum Information & Quantum Technology, CAS Key Laboratory of Materials for Energy Conversion, and CAS Center for Excellence in Nanoscience, University of Science and Technology of China)

  • Hai-Wei Liang

    (Hefei National Laboratory for Physical Sciences at the Microscale, School of Chemistry and Materials Sciences, University of Science and Technology of China)

Abstract

Supported metal nanoclusters consisting of several dozen atoms are highly attractive for heterogeneous catalysis with unique catalytic properties. However, the metal nanocluster catalysts face the challenges of thermal sintering and consequent deactivation owing to the loss of metal surface areas particularly in the applications of high-temperature reactions. Here, we report that sulfur—a documented poison reagent for metal catalysts—when doped in a carbon matrix can stabilize ~1 nanometer metal nanoclusters (Pt, Ru, Rh, Os, and Ir) at high temperatures up to 700 °C. We find that the enhanced adhesion strength between metal nanoclusters and the sulfur-doped carbon support, which arises from the interfacial metal-sulfur bonding, greatly retards both metal atom diffusion and nanocluster migration. In catalyzing propane dehydrogenation at 550 °C, the sulfur-doped carbon supported Pt nanocluster catalyst with interfacial electronic effects exhibits higher selectivity to propene as well as more stable durability than sulfur-free carbon supported catalysts.

Suggested Citation

  • Peng Yin & Xiao Luo & Yanfu Ma & Sheng-Qi Chu & Si Chen & Xusheng Zheng & Junling Lu & Xiao-Jun Wu & Hai-Wei Liang, 2021. "Sulfur stabilizing metal nanoclusters on carbon at high temperatures," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-23426-z
    DOI: 10.1038/s41467-021-23426-z
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-021-23426-z
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-021-23426-z?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
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xiaoxiao Zeng & Yudan Jing & Saisai Gao & Wencong Zhang & Yang Zhang & Hanwen Liu & Chao Liang & Chenchen Ji & Yi Rao & Jianbo Wu & Bin Wang & Yonggang Yao & Shengchun Yang, 2023. "Hydrogenated borophene enabled synthesis of multielement intermetallic catalysts," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    2. Xiao Zhou & Yuan Min & Changming Zhao & Cai Chen & Ming-Kun Ke & Shi-Lin Xu & Jie-Jie Chen & Yuen Wu & Han-Qing Yu, 2024. "Constructing sulfur and oxygen super-coordinated main-group electrocatalysts for selective and cumulative H2O2 production," Nature Communications, Nature, vol. 15(1), pages 1-13, 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:12:y:2021:i:1:d:10.1038_s41467-021-23426-z. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.