Extremely selective detection of ppb levels of indoor xylene using CoCr2O4 hollow spheres activated by Pt doping

Kun Ho Lee, Bo Young Kim, Ji Wook Yoon, Jong Heun Lee

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

Ultrahigh gas selectivity and response for ppb levels of xylene are achieved by doping Pt in CoCr2O4 hollow spheres, whereas the addition of Au or Pd is less effective or even deteriorated the performance.

Original languageEnglish
Pages (from-to)751-754
Number of pages4
JournalChemical Communications
Volume55
Issue number6
DOIs
Publication statusPublished - 2019

Bibliographical note

Funding Information:
This work was supported by two grants from the National Research Foundation of Korea (NRF) (No. 2016R1A2A1A05005331 and NRF-2017K1A3A1A49069947).

Publisher Copyright:
© The Royal Society of Chemistry.

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • General Chemistry
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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