The effect of preparation method on the catalytic performance over superior MgO-promoted Ni-Ce0.8Zr0.2O2 catalyst for CO2 reforming of CH4

Dae Woon Jeong, Won Jun Jang, Jae Oh Shim, Hyun Seog Roh, In Hyuk Son, Seung Jae Lee

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

The effect of preparation method on MgO-promoted Ni-Ce0.8Zr 0.2O2 catalysts was investigated in CO2 reforming of CH4. Co-precipitated Ni-MgO-Ce0.8Zr 0.2O2 exhibited very high activity as well as stability (XCH4 > 95% at 800 C for 200 h) due to high surface area, high dispersion of Ni, small Ni crystallite size, and easier reducibility. Four elements (Ni, Mg, Ce, and Zr) are located at the same position for the co-precipitated catalyst, resulting in easier reducibility.

Original languageEnglish
Pages (from-to)13649-13654
Number of pages6
JournalInternational Journal of Hydrogen Energy
Volume38
Issue number31
DOIs
Publication statusPublished - 2013 Oct 17

Bibliographical note

Funding Information:
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science , ICT and Future Planning ( 2013R1A1A1A05007370 ).

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

Fingerprint Dive into the research topics of 'The effect of preparation method on the catalytic performance over superior MgO-promoted Ni-Ce<sub>0.8</sub>Zr<sub>0.2</sub>O<sub>2</sub> catalyst for CO<sub>2</sub> reforming of CH<sub>4</sub>'. Together they form a unique fingerprint.

Cite this