Oxygen exchange materials for solar thermochemical splitting of H2O and CO2: a review.

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Title: Oxygen exchange materials for solar thermochemical splitting of H2O and CO2: a review.
Authors: Scheffe, Jonathan R.1 jscheffe@ethz.ch, Steinfeld, Aldo1,2
Source: Materials Today. Sep2014, Vol. 17 Issue 7, p341-348. 8p.
Subjects: Thermochemistry, Solar energy, Carbon dioxide, Metallic oxides, Oxidation-reduction reaction, Thermodynamics, Oxygen, Chemical kinetics
Abstract: This review summarizes state of the art metal oxide materials used in two-step thermochemical redox cycles for the production of H 2 and CO from H 2 O and CO 2 using concentrated solar energy. Advantages and disadvantages of both stoichiometric (e.g. iron oxide based cycles) and nonstoichiometric (e.g. ceria based cycles) materials are discussed in the context of thermodynamics, chemical kinetics, and material stability. Finally, a perspective aimed at future materials development and requirements necessary for advances of process efficiencies is discussed. [ABSTRACT FROM AUTHOR]
Copyright of Materials Today is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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  Data: This review summarizes state of the art metal oxide materials used in two-step thermochemical redox cycles for the production of H 2 and CO from H 2 O and CO 2 using concentrated solar energy. Advantages and disadvantages of both stoichiometric (e.g. iron oxide based cycles) and nonstoichiometric (e.g. ceria based cycles) materials are discussed in the context of thermodynamics, chemical kinetics, and material stability. Finally, a perspective aimed at future materials development and requirements necessary for advances of process efficiencies is discussed. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Materials Today is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.mattod.2014.04.025
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 8
        StartPage: 341
    Subjects:
      – SubjectFull: Thermochemistry
        Type: general
      – SubjectFull: Solar energy
        Type: general
      – SubjectFull: Carbon dioxide
        Type: general
      – SubjectFull: Metallic oxides
        Type: general
      – SubjectFull: Oxidation-reduction reaction
        Type: general
      – SubjectFull: Thermodynamics
        Type: general
      – SubjectFull: Oxygen
        Type: general
      – SubjectFull: Chemical kinetics
        Type: general
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      – TitleFull: Oxygen exchange materials for solar thermochemical splitting of H2O and CO2: a review.
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              M: 09
              Text: Sep2014
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              Y: 2014
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