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

    Templated silica with increased surface area and expanded microporosity: Synthesis, characterization, and catalytic application

    Access Status
    Fulltext not available
    Authors
    He, C.
    Li, Qin
    Li, P.
    Wang, Y.
    Zhang, X.
    Cheng, J.
    Hao, Z.
    Date
    2010
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    He, C. and Li, Q. and Li, P. and Wang, Y. and Zhang, X. and Cheng, J. and Hao, Z. 2010. Templated silica with increased surface area and expanded microporosity: Synthesis, characterization, and catalytic application. Chemical Engineering Journal. 162 (3): pp. 901-909.
    Source Title
    Chemical Engineering Journal
    DOI
    10.1016/j.cej.2010.06.037
    ISSN
    13858947
    School
    Department of Chemical Engineering
    URI
    http://hdl.handle.net/20.500.11937/12949
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we report a convenient and effective approach to synthesizing mesoporous SBA-15 materials with increased surface area (up to 836.7 cm3/g) and expanded microporosity (up to 0.22 cm3/g), where the textural properties of the synthesized materials can be systematically controlled. These micro/mesoporous composite materials exhibit excellent performance in catalysis, adsorption and separation. Moreover, the synthesized materials that supported Pd catalysts obtained through impregnation and grafting approaches were tested to explore their flexibility in toluene elimination. Grafting is an effective method to obtain highly dispersed Pd nanoparticles compared with traditional impregnation approach. The catalyst prepared via the grafting procedure possesses higher activity and CO2 selectivity than that was prepared by impregnation method. Moreover, the catalytic performance of synthesized catalysts can be well sustained during the stability tests. Therefore, these novel Pd-supported catalysts are promising materials for effective removal of some types of volatile organic compounds (VOCs) such as toluene.

    Related items

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

    • Photocatalytic degradation of organic compounds using carbon based composite catalysts
      Zhou, Guanliang (2013)
      In recent decades, the applications of advanced oxidation processes (AOPs) for organic pollutants treatment in wastewater have been thoroughly investigated. These techniques base on chemical destruction and give a complete ...
    • Synthesis and characterization of Pd/ZSM-5/MCM-48 biporous catalysts with superior activity for benzene oxidation
      He, C.; Li, P.; Cheng, J.; Wang, H.; Li, J.; Li, Qin; Hao, Z. (2010)
      ZSM-5/MCM-48 composite materials with different acidities and enhanced thermal stability have been synthesized via a simple and reliable in situ overgrowth method. The as-prepared biporous materials and the Pd-impregnated ...
    • Effective synthesis of quinoxalines over ceria based solid acids coated on honeycomb monoliths
      Venkatesh; Shamshuddin, S.; Mujawar, Mubarak (2015)
      Solid acids of ceria such as sulfated ceria, ceria-zirconia mixed oxide and sulfated ceria-zirconia have been coated on honeycomb monoliths by slurry coating method. The catalyst materials are characterized by NH3-TPD for ...
    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.