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Catalysis Letters

, Volume 144, Issue 6, pp 1096–1100 | Cite as

Design of Cobalt Functionalized Silica with Interparticle Mesoporosity as a Promising Catalyst for VOCs Decomposition

  • M. Popova
  • A. Ristić
  • V. Mavrodinova
  • D. Maučec
  • L. Mindizova
  • N. Novak Tušar
Article

Abstract

Cobalt-containing porous silicas were prepared by incipient wetness impregnation with different salt precursors. We compare cobalt-containing silica with interparticle mesoporosity (Co/KIL-2) to mesoporous silica (Co/SBA-15) in total toluene oxidation. Different cobalt species were detected in dependence on the kind of the salt precursor used. Lower production costs and high catalytic activity and stability of Co/KIL-2 make KIL-2 a promising support for volatile organic compounds elimination.

Graphical Abstract

Keywords

Co3O4 Silica with interparticle mesoporosity KIL-2 Total toluene oxidation VOCs decomposition 

Notes

Acknowledgments

Financial support from the Bulgarian Scientific Fund (Bulgaria-Slovenia bilateral project ДHTC/CЛOBEHИЯ 01/6),the Slovenian Research Agency (Research Program P1-0021), Slovenia-Bulgaria bilateral project BI-BG/11-12-009) CO NOT and EN-FIST Centres of Excellence are acknowledged.

Supplementary material

10562_2014_1246_MOESM1_ESM.docx (246 kb)
Supplementary material 1 (DOCX 245 kb)

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • M. Popova
    • 1
  • A. Ristić
    • 2
    • 3
  • V. Mavrodinova
    • 1
  • D. Maučec
    • 2
    • 4
  • L. Mindizova
    • 1
  • N. Novak Tušar
    • 2
    • 3
    • 5
  1. 1.Institute of Organic Chemistry with Centre of PhytochemistryBulgarian Academy of ScienceSofiaBulgaria
  2. 2.National Institute of ChemistryLjubljanaSlovenia
  3. 3.CO NOT Centre of ExcellenceLjubljanaSlovenia
  4. 4.EN-FIST Centre of ExcellenceLjubljanaSlovenia
  5. 5.University of Nova GoricaNova GoricaSlovenia

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