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| 1 | Production and characterization of ZnO nanoparticles and porous particles by ultrasonic spray pyrolysis using a zinc nitrate precursor显示文摘ZnO nanoparticles and porous particles were produced by an ultrasonic spray pyrolysis method using a zinc nitrate precursor at various temperatures under air atmosphere. The effects of reaction temperature on the size and morphology of ZnO particles were investi-gated. The samples were characterized by energy dispersive spectroscopy, X-ray diffraction, transmission electron microscopy, and scanning electron microscopy. ZnO particles were obtained in a hexagonal crystal structure and the crystallite shapes changed from spherical to hex-agonal by elevating the reaction temperature. The crystallite size grew by increasing the temperature, in spite of reducing the residence time in the heated zone. ZnO nanoparticles were obtained at the lowest reaction temperature and ZnO porous particles, formed by aggregation of ZnO nanoparticles due to effective sintering, were prepared at higher temperatures. The results showed that the properties of ZnO particles can be controlled by changing the reaction temperature in the ultrasonic spray pyrolysis method. | Burak Ebin Elif Arτg Burak zkal Sebahattin Gürmen | 2012 | International Journal of Minerals,Metallurgy and Materials2012，19，7： | 2 |
| 2 | The behavior of organic components in copper recovery from electroless plating bath effluents using 3D electrode systems显示文摘 | G?khan Orhan Sebahattin Gürmen Servet Timur | 2004 | Journal of Hazardous Materials2004，，3： | 1 |
| 3 | Acidic Leaching of Scheelite Concentrate and Production of Hetero-poly-tung- state Salt显示文摘 | Sebahattin G Servet T Cuneyt A | 1999 | Hydrometallurgy1999，51，2： | 1 |
| 4 | Influence of Ulva meal on growth,feed utilization and body composition of juvenile Nile tilapia(Orechromis niloticuss)at two levels of dietary lipid显示文摘 | Sebahattin E Murat S Betul G | 2009 | Aquaculture International2009，17，： | 1 |
| 5 | Influence of Ulva meal on growth,feed utilization and body composition of juvenile Nile tilapia (Orechromis niloticuss) at two levels of dietary lipid显示文摘 | Sebahattin E Murat S Betul G | 2009 | Aquaculture International2009，17，： | 1 |
| 6 | Influence of Ulva meal on growth, feed utilization and body composition of juvenile Nile tilapia(Orechromis niloticuss) at two levels of dietary lipid显示文摘 | Sebahattin E Murat S Betul G | 2009 | Aqua- culture International2009，17，： | 1 |
| 7 | 氢还原硝酸银气溶胶制备纳米银粉(英文)显示文摘采用高频超声波发生器生成硝酸银气雾滴,然后用氢气还原硝酸银制备纳米银粉。研究前驱体浓度和反应温度对产物粒径、形貌和晶粒尺寸的影响。在200℃的氢气气氛中,以硝酸银为原料制得的纳米银粉中含有氧化物。当反应温度超过200℃时可以制得纯银粉;X射线衍射分析表明,所制得样品的晶粒尺寸为29~47nm。研究表明反应温度对产物的粒径有明显影响。随着前驱体浓度的增加,所得纳米粉末的晶粒尺寸增加。SEM观察表明,产物银粉呈球形,粒径为210~525nm。反应温度和前驱体浓度对产物粒径有明显影响。 | Burak EBIN Elif YAZIC I Sebahattin GüRMEN | 2013 | Transactions of Nonferrous Metals Society of China2013，23，3： | 0 |
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