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Now showing items 21-28 of 28
Solar hydrogen production via thermochemical metal oxide - Metal sulfate water splitting cycle
(
AIChE
, 2015 , Conference Paper)
This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical iron oxide - iron Sulfate (IO-IS) water splitting cycle. The first step belongs to the exothermic oxidation of FeO via SO2 ...
Solar thermochemical splitting of H2O and CO2 using nonvolatile metal oxides
(
AIChE
, 2017 , Conference Paper)
In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ...
Solar thermochemical splitting of h2o and Co2 using nonvolatile metal oxides
(
AIChE
, 2017 , Conference Paper)
In this study, a Co ferrite/ZrO2 ceramic nanornixture was synthesized by the propylene-oxide-assisted sol-gel method. Cobalt, iron, and zirconium nitrate salts were used as the metal precursors, and ethanol and propylene ...
Solar co-production of samarium and syngas via methanothermal reduction of samarium sesquioxide
(
Elsevier Ltd
, 2016 , Article)
This paper reports the thermodynamic analysis of the solar methanothermal reduction of Sm2O3 for the co-production of Sm and syngas in (a) Sm-Syngas open cycle, and (b) Sm-Syngas closed cycle. As per the chemical thermodynamic ...
A comparative thermodynamic analysis of samarium and erbium oxide based solar thermochemical water splitting cycles
(
Elsevier Ltd
, 2017 , Article)
This paper reports a thermodynamic comparison between the samarium and erbium oxide based solar thermochemical water splitting cycles. These cycles are a two-step process in which the metal oxide is first thermally reduced ...
Solar thermochemical ZnO/ZnSO4 water splitting cycle for hydrogen production
(
Elsevier Ltd
, 2017 , Article)
In this paper, solar reactor efficiency analysis of the solar thermochemical two-step zinc oxide-zinc sulfate (ZnO-ZnSO4) water splitting cycle. In step-1, the ZnSO4 is thermally decomposed into ZnO, SO2, and O2 using solar ...
A decade of ceria based solar thermochemical H2O/CO2 splitting cycle
(
Elsevier Ltd
, 2019 , Article)
Since 2006, ceria is used as a redox reactive material for production of H2, CO, and syngas via a two-step solar driven thermochemical H2O/CO2 splitting cycle. Different forms of phase pure ceria were studied over a wide ...
Thermodynamic analysis of solar driven SnO2/SnO based thermochemical water splitting cycle
(
Elsevier Ltd
, 2017 , Article)
There are many studies related on the SnO2/SnO based solar thermochemical water splitting cycle, however there are still no studies addressing on the detailed thermodynamic analysis of this process using HSC Chemistry ...