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

doi:10.1039/c8cc08186g

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 journal › Article › peer-review

20 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 language	English
Pages (from-to)	751-754
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	6
DOIs	https://doi.org/10.1039/c8cc08186g
Publication status	Published - 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

Access to Document

10.1039/c8cc08186g

Cite this

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

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.",

author = "Lee, {Kun Ho} and Kim, {Bo Young} and Yoon, {Ji Wook} and Lee, {Jong Heun}",

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AU - Lee, Kun Ho

AU - Kim, Bo Young

AU - Yoon, Ji Wook

AU - Lee, Jong Heun

N1 - 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.

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AB - 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.

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