Preparation of nanocrystalline CeO2 by the precipitation method and its improved methane oxidation activity

Heon-Jin Choi, Joo Ho Moon, Hyung Bo Shim, Kyong Sop Han, Eun Gu Lee, Kwang Deog Jung

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Nanocrystalline CeO2 as small as 5 nm was successfully prepared by the precipitation method using hydrogen peroxide as an oxidizer. The methane oxidation temperature of this nanocrystalline CeO2 dropped about 100°C as compared with microcrystalline CeO2.

Original languageEnglish
Pages (from-to)343-345
Number of pages3
JournalJournal of the American Ceramic Society
Volume89
Issue number1
DOIs
Publication statusPublished - 2006 Jan 1

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Methane
Hydrogen peroxide
hydrogen peroxide
Hydrogen Peroxide
methane
oxidation
Oxidation
temperature
Temperature
method

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Geology
  • Geochemistry and Petrology
  • Materials Chemistry

Cite this

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abstract = "Nanocrystalline CeO2 as small as 5 nm was successfully prepared by the precipitation method using hydrogen peroxide as an oxidizer. The methane oxidation temperature of this nanocrystalline CeO2 dropped about 100°C as compared with microcrystalline CeO2.",
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Preparation of nanocrystalline CeO2 by the precipitation method and its improved methane oxidation activity. / Choi, Heon-Jin; Moon, Joo Ho; Shim, Hyung Bo; Han, Kyong Sop; Lee, Eun Gu; Jung, Kwang Deog.

In: Journal of the American Ceramic Society, Vol. 89, No. 1, 01.01.2006, p. 343-345.

Research output: Contribution to journalArticle

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AU - Choi, Heon-Jin

AU - Moon, Joo Ho

AU - Shim, Hyung Bo

AU - Han, Kyong Sop

AU - Lee, Eun Gu

AU - Jung, Kwang Deog

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AB - Nanocrystalline CeO2 as small as 5 nm was successfully prepared by the precipitation method using hydrogen peroxide as an oxidizer. The methane oxidation temperature of this nanocrystalline CeO2 dropped about 100°C as compared with microcrystalline CeO2.

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