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Effect of doping of different rare earth(europium,gadolinium,dysprosium and neodymium) metal ions on structural,optical and photocatalytic properties of LaFeO3 perovskitesManisha Dhiman,Sonal SinghalDepartment of Chemistry,Panjab University摘 要:Different rare earth substituted perovskites LaRExFe1-xO3(where RE=Eu3+,Gd3+,Dy3+,Nd3+and x......
Application of graphite screen printed electrode modified with dysprosium tungstate nanoparticles in voltammetric determination of epinephrine in the presence of acetylcholineMohammad Reza Ganjali4,5,Parviz Norouzi4,5,Farnoush Faridbod44. Center of Excellence in Electrochemistry,Faculty of Chemistry,University of Tehran5. Biosensor Research Center,Endocrinology & Metabolism Molecular-Cellular......
Application of graphite screen printed electrode modified with dysprosium tungstate nanoparticles in voltammetric determination of epinephrine in the presence of acetylcholineMohammad Reza Ganjali4,5,Parviz Norouzi4,5,Farnoush Faridbod44. Center of Excellence in Electrochemistry,Faculty of Chemistry,University of Tehran5. Biosensor Research Center,Endocrinology & Metabolism Molecular-Cellular......
K band were more helpful to the long-lasting phosphorescence. Key words:white long-lasting phosphor; silicate; dysprosium; thermo-luminescence; rare earths; [全文内容正在添加中] ......
, University of S?o Paulo2. Institute of Low Temperature and Structure Research, University of Wroc?aw摘 要:The yellow emitting dysprosium oxysulfide(Dy2O2S) and dysprosium oxysulfate(Dy2O2SO4) compounds were prepared from the thermal decomposition of hydrated dysprosium sulphate. The materials were characterized by using thermogravimetry(TG/DTG), X-ray powder......
, University of S?o Paulo2. Institute of Low Temperature and Structure Research, University of Wroc?aw摘 要:The yellow emitting dysprosium oxysulfide(Dy2O2S) and dysprosium oxysulfate(Dy2O2SO4) compounds were prepared from the thermal decomposition of hydrated dysprosium sulphate. The materials were characterized by using thermogravimetry(TG/DTG), X-ray powder......
Technological, Baotou 014010, China;2.Baotou Huali Rare Earth Co. Ltd.,Baotou 014030, China) Abstract:Dy-Fe alloy replace dysprosium in the NdFeB permanent material can improve the performance and productivity and cut the cost.The electrolyte is a binary system of molten DyF3-LiF.Iron is cathode and graphite is anode.The raw material is Dy2O3 oxide.The content of dysprosium is (78 ~85 ) ± 1% in the Dy-Fe......
镝铁氧体磁流体磁性能的研究 尹文萱1,蒋荣立1,刘永超1,刘勇健1 (1.中国矿业大学,化工学院,江苏,徐州,221008) 摘要:用化学共沉淀法制备了稀土镝复合铁氧体微粒,经表面活性剂包覆后悬浮于载液中得到了磁性液体.研究了操作温度,镝的用量,pH值及表面活性剂用量等主要工艺参数对磁性能的影响,确定了影响镝铁氧体磁流体饱和磁化强度的主要因素,并从理论上进行了分析和解释. 关键词:磁性流体; 磁性能; 饱和磁化强度; 影响因素; [全文内容正在添加中] ......
reactive blue and lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, erbium oxide, lutetium oxide and yttrium oxide..., reactive blue lanthanum, reactive blue praseodymium, reactive blue neodymium, reactive blue samarium, reactive blue europium, reactive blue gadolinium, reactive blue terbium, reactive blue dysprosium......
Determination of CeO2 , Dy2O3, CuO and PbO in Yttrium Oxide Reference Material by Isotope Dilution Spark Source Mass Spectrometry马树钦,陈瑾芳摘 要:<正> This paper describes the quantitative determination of rare-earth elements cerium, dysprosium andnon-rare-earth element copper, lead and the homogeneity examination of these four elements in yttrium......
