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 journalArticle

5 Citations (Scopus)


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
Issue number6
Publication statusPublished - 2019 Jan 1


ASJC Scopus subject areas

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

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