A novel robust CaO/ZnFe2O4 hollow magnetic microspheres heterogenous catalyst for synthesis biodiesel from waste frying sunflower oil
S Torkzaban, M Feyzi - Renewable Energy, 2022 - Elsevier
In addition to basicity of CaO, which is suitable for transesterification, synergistic between
acidity and hollow structure of ZnFe 2 O 4 support exhibited favorable catalytic activities for …
acidity and hollow structure of ZnFe 2 O 4 support exhibited favorable catalytic activities for …
Development of conductive poly (para-aminophenol)/zinc oxide nanocomposites for optoelectronic devices
Furhan, MT Ramesan - Polymer Bulletin, 2023 - Springer
The use of novel metal oxide nanoparticles reinforced polymeric materials with superior
optical properties, dielectric constant and electrical conductivities has sparked a lot of …
optical properties, dielectric constant and electrical conductivities has sparked a lot of …
Influence of annealing process on structural, optical and electronic properties of nano-structured ZnO films synthesized by hydrothermal technique: Supported by DFT …
The annealing temperature effect on the physical properties of zinc oxide (ZnO) nanorods is
experimentally and theoretically investigated. Different diagnostics techniques such as XRD …
experimentally and theoretically investigated. Different diagnostics techniques such as XRD …
Effect of temperature on the structure, catalyst and magnetic properties of un-doped zinc oxide nanoparticles: experimental and DFT calculation
M Sharbatdaran, M Janbazi - RSC advances, 2024 - pubs.rsc.org
Zinc oxide nanoparticles were synthesized using sol–gel and hydrothermal techniques and
characterized at different calcination temperatures (400, 500, and 600° C). The study …
characterized at different calcination temperatures (400, 500, and 600° C). The study …
[HTML][HTML] Defect structures and (ferro) magnetism in Zn1-xFexO nanoparticles with the iron concentration level in the dilute regime (x= 0.001–0.01) prepared from …
V Mihalache, C Negrila, M Secu, I Mercioniu, N Iacob… - Results in Physics, 2023 - Elsevier
Zn1-xFexO nanoparticles with the iron concentrations level in the dilute regime (x= 0.001–––
0.01) were produced by a sol–gel route from acetate precursors along with an un-doped and …
0.01) were produced by a sol–gel route from acetate precursors along with an un-doped and …
Zn–Fe–oxide nanostructures of different iron concentrations for multifunctional applications: properties and precursor influence
V Mihalache, C Negrila, I Mercioniu, N Iacob… - Physical Chemistry …, 2021 - pubs.rsc.org
Zn–Fe–O nanoparticle systems (Z3F, Z20F and Z60F) were produced by changing the Zn:
Fe ratio (0.97: 0.03, 0.8: 0.2 and 0.4: 0.6 in at%, respectively) in Zn (II)–Fe (III)–carboxylate …
Fe ratio (0.97: 0.03, 0.8: 0.2 and 0.4: 0.6 in at%, respectively) in Zn (II)–Fe (III)–carboxylate …
[HTML][HTML] Magnetic behaviors of exchange-biased Fe (FM)-FeO (AFM)-ZnO nanocomposites of different iron concentrations prepared under non-identical conditions …
V Mihalache - Results in Physics, 2024 - Elsevier
Preparation under non-identical conditions involving the reduction of sol–gel-derived
precursors of various Zn: Fe atomic ratios (0.97: 0.03, 0.8: 0.2 and 0.4: 0.6) in a hydrogen …
precursors of various Zn: Fe atomic ratios (0.97: 0.03, 0.8: 0.2 and 0.4: 0.6) in a hydrogen …
Sequential tunability of red and white light emissions in Sm-activated ZnO phosphors by up-and downconversion mechanisms
Inorganic ZnO modified using rare earth (RE) ions is proposed as an alternative source of
energy harvesting over the whole solar spectrum by utilizing the down-and upconversion …
energy harvesting over the whole solar spectrum by utilizing the down-and upconversion …