نتایج جستجو برای: microwave combustion
تعداد نتایج: 81146 فیلتر نتایج به سال:
In this paper, the chromium doped spinel zinc ferrite nanoparticles were synthesized by using of glycine as a fuel with microwave combustion method. After preparing the samples with x = 0.0, 0.5, 1.0, 1.5, 2.0, the electromagnetic and electrical properties such as dielectric constant, ac conductivity, dielectric loss factor (and Curie temperature were investigated. According to the results, in...
A Kentucky coal sample treated by microwave irradiation (MI) combined with sodium hydroxide solution was performed using a thermo-gravimetric analyzer (TGA) coupled to Fourier transform infrared spectrometer (FTIR). The combustion properties and structural changes of under different conditions were investigated compared. results show that the desulfurization efficiency samples increases increas...
Nano-crystalline TiO2 were synthesized by combustion method using metal nitrate solution and urea, glycin and citric acid fuels. Microwave irradiation was used as heating source. X-ray diffraction, scanning electron microscope as well as Fourier transform infrared spectroscopy were performed to characterize the obtained samples. X-ray diffraction patterns revealed that in the case of citric aci...
In this work, Cobalt doped Nickel Ferrite nanostructures (Ni1-xCoxFe2O4; (x = 0.0, 0.05, 0.15, 0.2, 0.3) were synthesized by Microwave assisted combustion method and then the powder obtained was pressed to form disk shape sample with 2.5cm in diameter. The samples were annealed at 700°C for 4 h. Structure ,surface morphology and gas sensing properties of the samples were studied using X- ray d...
Nanohydroxyapatite-carbon nanotube Nanocomposite (HA-CNT) coatings were deposited via electrophoretic deposition (EPD). Hydroxyapatite was synthesized via microwave combustion method using calcium nitrate and glycing as starting materials. X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) revealed that pure hydroxyapatite nanoparticles have been synthesized. AISI 316L s...
In this study, the thermal behavior of microwave hydrothermal char sewage sludge (MTC) was compared with dried (DS) and produced by electric treatment (ETC). The retention ratio volatile matter in MTC raised 51.2% HTS, while their dewaterability centrifugation were very close. kinetic parameters disposal process DS hydrochars determined from TG analysis. It found that activation energy combusti...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید