Published August 24, 2009
| Supplemental Material
Journal Article
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Ceria as a Thermochemical Reaction Medium for Selectively Generating Syngas or Methane from H_2O and CO_2
- Creators
- Chueh, William C.
-
Haile, Sossina M.
Abstract
Doped CeO_2 with a low specific surface area is thermochemically cycled between MO_2 and MO_(2-δ) using H_2O and CO_2 as oxidants. The system rapidly and selectively produces syngas in the absence of a metal catalyst, and CH_4 in the presence of Ni. The Ni catalyst, which permits intermediate C to form on its surface, is proposed to shift the product from syngas to CH_4.
Additional Information
Copyright © 2009 Wiley. Received: June 11, 2009; Published online on July 27, 2009. This work was funded by the Gordon and Betty Moore Foundation through its support of the Caltech Center for Sustainable Energy Research, and also by the National Science Foundation (CBET—0829114). The authors thank Dr. Philip Gleckman of eSolar and Dr. Jianhua Tong for insightful discussions, and Dr. Calum Chisholm for performing BET measurements.Attached Files
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Additional details
- Eprint ID
- 15817
- DOI
- 10.1002/cssc.200900138
- Resolver ID
- CaltechAUTHORS:20090911-153603474
- Gordon and Betty Moore Foundation
- CBET—0829114
- NSF
- Created
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2009-10-02Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field