Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    An intrinsic descriptor of perovskite cobaltites for catalytic peroxymonosulfate activation toward water remediation

    Access Status
    Fulltext not available
    Authors
    Wang, K.
    Han, C.
    Li, F.
    Liu, Y.
    Shao, Zongping
    Liu, Lihong
    Wang, Shaobin
    Liu, Shaomin
    Date
    2023
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Wang, K. and Han, C. and Li, F. and Liu, Y. and Shao, Z. and Liu, L. and Wang, S. et al. 2023. An intrinsic descriptor of perovskite cobaltites for catalytic peroxymonosulfate activation toward water remediation. Applied Catalysis B: Environmental. 320: ARTN 121990.
    Source Title
    Applied Catalysis B: Environmental
    DOI
    10.1016/j.apcatb.2022.121990
    ISSN
    0926-3373
    Faculty
    Faculty of Science and Engineering
    School
    WASM: Minerals, Energy and Chemical Engineering
    School of Civil and Mechanical Engineering
    Funding and Sponsorship
    http://purl.org/au-research/grants/arc/DP180103861
    URI
    http://hdl.handle.net/20.500.11937/96008
    Collection
    • Curtin Research Publications
    Abstract

    A series of strontium cobaltite perovskite oxides with various dopants (SrCo0.95M0.05O3-δ, M=Fe, Sc, Co, Zn, Gd) are designed for catalytic peroxymonosulfate (PMS) activation to degrade aqueous organic pollutants and the correlations between their crystalline structure and surface properties to catalytic activity were comprehensively investigated. SrCo0.95M0.05O3-δ displays three crystalline structures depending on the dopant metals and exhibits different catalytic activities. Among the structures and properties, Co-O bond length significantly affects the lattice oxygen diffusivity and Co2+/Co3+ redox capacity, governing the overall PMS activation, and is suggested as a descriptor for PMS activation. This study provides new insight to the reaction pathways and the structure-activity correlation for new design of effective perovskite oxides for PMS-based oxidation process toward wastewater treatment and other catalytic processes.

    Related items

    Showing items related by title, author, creator and subject.

    • A Complete Review of Cobalt-based Electrocatalysts Applying to Metal-Air Batteries and Intermediate-Low Temperature Solid Oxide Fuel Cells
      Zhou, W.; Wang, X.; Zhu, Y.; Dai, J.; Zhu, Y.; Shao, Zongping (2018)
      © 2018, Materials Review Magazine. All right reserved. The over-exploitation and over-utilization of fossil fuel resources such as petroleum and coal has aggravated energy and environment problem in the 21st century, and ...
    • Syngas production by catalytic partial oxidation of methane over (La0.7A0.3)BO3 (A = Ba, Ca, Mg, Sr, and B = Cr or Fe) perovskite oxides for portable fuel cell applications
      Khine, M.; Chen, L.; Zhang, S.; Lin, J.; Jiang, San Ping (2013)
      Hydrogen is a clean energy carrier for the future. More efficient, economic and small-scale syngas production has therefore important implications not only on the future sustainable hydrogen-based economy but also on the ...
    • Cation-Deficient Perovskites for Clean Energy Conversion
      Su, Chao ; Wang, Wei ; Shao, Zongping (2021)
      Conspectus Clean energy conversion technologies can power progress for achieving a sustainable future, while functional materials lie at the core of these technologies. In particular, highly efficient electrocatalysts ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.