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السجلات المعروضة 11 -- 20 من 22
Propylene oxide assisted sol-gel synthesis of zinc ferrite nanoparticles for solar fuel production
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Elsevier Ltd
, 2016 , Article)
This paper reports the synthesis of phase-pure Zn-ferrite nanoparticles with high specific surface area (SSA) via the propylene oxide (PO) assisted sol–gel method. For the synthesis of Zn-ferrite, metal precursors (ZnCl2 ...
Sol-gel derived CeO2-Fe2O3 nanoparticles: Synthesis, characterization and solar thermochemical application
(
Elsevier Ltd
, 2016 , Article)
Synthesis of CeO2-Fe2O3 nanoparticles via propylene oxide (PO) aided sol-gel method for the production of solar fuels via thermochemical H2O/CO2 splitting cycles is reported in this paper. For the synthesis of CeO2-Fe2O3, ...
A thermodynamic study of propanol reforming in presence of hydrazine for hydrogen production
(
Elsevier Ltd
, 2021 , Article)
Thermodynamic analysis of hydrogen production from propanol reforming reactions, by decomposition and steam reforming, in presence of hydrazine was evaluated as a function of temperature (300-900 K) at a constant pressure ...
Thermodynamic assessment of effect of ammonia, hydrazine and urea on water gas shift reaction
(
Elsevier Ltd
, 2022 , Article)
In the present study, thermodynamic calculations have been carried out on water gas shift reaction in presence of some selected chemical additives such as ammonia, hydrazine, and urea to understand their impact on the ...
A review of g-C3N4 based catalysts for direct methanol fuel cells
(
Elsevier Ltd
, 2022 , Article)
Direct methanol fuel cells (DMFC) possess numerous advantages for powering portable mobile devices. However, there are still major challenges in their development and commercialization that originates from the anode catalyst ...
Highly efficient methanol oxidation reaction on durable Co9S8 @N, S-doped CNT catalyst for methanol fuel cell applications
(
Elsevier Ltd
, 2022 , Article)
The implementation of direct methanol fuel cells is seen as a reliable factor in the future energy mix. Efficient energy conversion from methanol requires an active and durable catalyst to drive the anodic methanol oxidation ...
Synthesis of fumed silica supported Ni catalyst for carbon dioxide conversion to methane
(
John Wiley and Sons Inc
, 2020 , Article)
In this study, we report the synthesis of a fumed silica supported Ni-based catalyst for carbon dioxide conversion to methane. Ni/fumed-SiO2 was prepared by loading the active agent precursor solution on the high surface ...
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 ...