Oxygen exchange materials for solar thermochemical splitting of H2O and CO2
A review
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Date
2014-09
Publication Type
Journal Article
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yes
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Abstract
This review summarizes state of the art metal oxide materials used in two-step thermochemical redox cycles for the production of H2 and CO from H2O and CO2 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.
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published
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Journal / series
Volume
17 (7)
Pages / Article No.
341 - 348
Publisher
Elsevier
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Edition / version
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Software
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Organisational unit
03530 - Steinfeld, Aldo (emeritus) / Steinfeld, Aldo (emeritus)
Notes
Funding
320541 - Solar thermochemical production of fuels (EC)