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Communication

The Active Phase of Nickel/Ordered Ce2Zr2Ox Catalysts with a Discontinuity (x=7–8) in Methane Steam Reforming†

  1. Dr. Mizuki Tada1,2,*,
  2. Dr. Shenghong Zhang1,
  3. Dr. Sachin Malwadkar3,
  4. Nozomu Ishiguro1,4,
  5. Jun-ichi Soga4,
  6. Dr. Yasutaka Nagai5,
  7. Dr. Keitaro Tezuka6,
  8. Prof. Dr. Hideo Imoto6,
  9. Prof. Dr. Shinya Otsuka-Yao-Matsuo7,
  10. Prof. Dr. Shin-ichi Ohkoshi4,
  11. Prof. Dr. Yasuhiro Iwasawa3,*

Article first published online: 21 AUG 2012

DOI: 10.1002/anie.201205167

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 51, Issue 37, pages 9361–9365, September 10, 2012

Additional Information

How to Cite

Tada, M., Zhang, S., Malwadkar, S., Ishiguro, N., Soga, J.-i., Nagai, Y., Tezuka, K., Imoto, H., Otsuka-Yao-Matsuo, S., Ohkoshi, S.-i. and Iwasawa, Y. (2012), The Active Phase of Nickel/Ordered Ce2Zr2Ox Catalysts with a Discontinuity (x=7–8) in Methane Steam Reforming . Angew. Chem. Int. Ed., 51: 9361–9365. doi: 10.1002/anie.201205167

Author Information

  1. 1

    Institute for Molecular Science, 38 Nishigo-naka, Myodaiji, Okazaki, Aichi 444-8585 (Japan)

  2. 2

    The Graduate University of Advanced Studies (SOKENDAI), 38 Nishigo-naka, Myodaiji, Okazaki, Aichi 444-8585 (Japan)

  3. 3

    The University of Electro-Communications, Chofu, Tokyo 182-8585 (Japan)

  4. 4

    Department of Chemistry, Graduate School of Science, The University of Tokyo (Japan)

  5. 5

    Toyota Central R&D Labs. Inc. (Japan)

  6. 6

    Department of Applied Chemistry, Utsunomiya University (Japan)

  7. 7

    Graduate School of Engineering, Osaka University (Japan)

*Institute for Molecular Science, 38 Nishigo-naka, Myodaiji, Okazaki, Aichi 444-8585 (Japan)

  1. †

    This work was supported by the Funding Program for Next Generation World-Leading Researchers (GR090) from the Cabinet Office, Government of Japan, a Grant-in-Aid for Scientific Research (S) (No. 18106013) from MEXT (Japan), and the Joint Studies Program of IMS (2009-2010). XAFS measurements were performed with the approval of PF-PAC (Nos. 2006G337 and 2008G188).

Publication History

  1. Issue published online: 5 SEP 2012
  2. Article first published online: 21 AUG 2012
  3. Manuscript Received: 2 JUL 2012

Funded by

  • Funding Program for Next Generation World-Leading Researchers. Grant Numbers: GR090, 18106013
  • MEXT (Japan)
  • PF-PAC. Grant Numbers: 2006G337, 2008G188

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Keywords:

  • methane;
  • nickel;
  • solid solutions;
  • steam reforming;
  • XAFS
Thumbnail image of graphical abstract

Breaking news: A unique discontinuous property and an active phase of Ni/ordered Ce2Zr2Ox (x=7–8) solid-solution catalysts were observed during methane steam reforming. The catalytic performance of Ni/Ce2Zr2Ox strongly depended on the phase and oxygen content of the Ce2Zr2Ox support.

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