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السجلات المعروضة 21 -- 30 من 33
Synthesis and characterization of nanocrystalline CoFe2O4-zirconia via propylene oxide aided sol-gel method
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Elsevier Ltd
, 2018 , Article)
In this study, a Co ferrite/ZrO2 ceramic nanomixture, with a uniform distribution of Co ferrite and ZrO2, was synthesized by the propylene-oxide-assisted sol gel method. Cobalt, iron, and zirconium nitrate salts were used ...
Application of cobalt incorporated Iron oxide catalytic nanoparticles for thermochemical conversion of CO2
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Elsevier B.V.
, 2019 , Article)
This investigation describes the application of the sol-gel synthesized CoxFe3?xO4 (CF) materials towards the solar thermochemical fuel production. The CF materials were derived by sol-gel method (where x was varied in the ...
Thermodynamic analysis of EMISE-Water as a working pair for absorption refrigeration system
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Elsevier Ltd
, 2019 , Article)
In this paper, thermodynamic analysis of novel ionic liquid 1 Ethyl-3-methylimidazolium ethyl sulphate (EMISE) as absorbent and water as green refrigerant for absorption refrigeration system (ARS) is performed. Thermodynamics ...
Sol-gel synthesized NixFe3−xO4 for thermochemical conversion of CO2
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Elsevier B.V.
, 2019 , Article)
To identify the best suitable metal oxide (MO) to split H2O/CO2, it is critical to investigate the formation of O2 vacancies during thermal reduction (TR) step and the re-oxidation of the MOs via H2O or CO2 splitting (CS) ...
Impact of CO 2 concentration and ambient conditions on microalgal growth and nutrient removal from wastewater by a photobioreactor
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Elsevier B.V.
, 2019 , Article)
The increase in atmospheric CO2 concentration and the release of nutrients from wastewater treatment plants (WWTPs) are environmental issues linked to several impacts on ecosystems. Numerous technologies have been employed ...
Mn-ferrite based solar thermochemical water splitting cycle: A thermodynamic evaluation
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Elsevier Ltd
, 2019 , Article)
By utilizing the data obtained from the HSC Chemistry software, the thermodynamic equilibrium and efficiency analysis of the Mn-ferrite based water splitting (MFWS) cycle was conducted. All the thermodynamic calculations ...
Solar thermocatalytic conversion of CO2 using PrxSr(1?x)MnO3?? perovskites
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Elsevier Ltd
, 2019 , Article)
The prime aim of this study was to examine the thermal reduction (TR) and CO2 splitting (CS) capacity of each PrxSr(1?x)MnO3?? (PSM) perovskite. A solution combustion synthesis (SCS) approach was applied for the synthesis ...
Thermochemical splitting of CO2 using Co-precipitation synthesized Ce0.75Zr0.2M0.05O2-δ (M = Cr, Mn, Fe, CO, Ni, Zn) materials
(
Elsevier Ltd
, 2019 , Article)
This work reports the investigation of the redox reactivity of Ce0.75Zr0.2M0.05O2-δ (M = Cr, Mn, Fe, Ni, Co, Zn) materials towards thermochemical CO2 splitting (CS) cycle. The Ce0.75Zr0.2M0.05O2-δ materials were prepared ...
Thermocatalytic splitting of CO2 using sol-gel synthesized Co-ferrite redox materials
(
Elsevier Ltd
, 2019 , Article)
In this investigation, the redox reactivity of CoxFe3−xO4 materials was examined in multiple thermochemical CO2 splitting cycles. Sol-gel method was applied for the synthesis of CoxFe3−xO4 materials and the prepared gels ...
Mineralization of dichloromethane using solar-oxidation and activated TiO2: Pilot scale study
(
Elsevier Ltd
, 2018 , Article)
The oxidation of gaseous dichloromethane (DCM) by advanced oxidation technology, advanced solar oxidation technology, biological treatment, and the combination of solar advanced oxidation technology and biological treatment ...