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Determination of Yttrium in Lanthanum Oxide by PTFE Fluorinating Technique Combined with ETV-ICP-AES黄敏,江祖成,曾云鹗摘 要:<正> In this study,fluorinating...,including matrix effect are discussed.This technique is applied to determine yttrium in La2O3.关键词:......
退火对Y_2O_3薄膜结构和光学性能的影响 吕反修1,王耀华2,贺琦1,李成明1,陈广超1 (1.北京科技大学,材料科学与工程学院,北京,100083;2.北京航空材料研究院,北京,100095) 摘要:采用脉冲式静电辅助的气溶胶化学气相沉积方法成功的在Si(100)衬底上制备了Y_2O_3薄膜,研究了退火对Y_2O_3沉积薄膜的形貌,结构和光学性质的影响.X射线衍射分析结果表明沉积得到的Y_2O_3薄膜在退火前为非晶态结构,退火之后薄膜具有立方结构,并且具有(111)择优取向.SEM分析显示薄膜在退火后更加平滑,致密.椭偏仪的测试结果表明薄膜退火后的折射系数提高,消光系数减少. 关键词:ESAVD; 氧化钇薄膜; 折射系数; ESAVD; yttrium oxide thin film; refractive index; [全文内容正在添加中] ......
and Engineering, Zhejiang University, Hangzhou 310027, China;2.Magnetism Key Laboratory of Zhejiang Province, College of Science, China Jiliang University, Hangzhou 310018, China) Abstract:Yttrium oxide doped with europium has a great prospective for FED and PDP phosphor application. In present study, the precursor of yttrium oxide hydroxide nitrate nanorod, which was prepared via hydrothermal......
Determination of Trace Impurities of Rare Earth Elements in High Purity Yttrium Oxide by ICPMS刘晶磊,童迎东,章新泉摘 要:DeterminationofTraceImpuritiesofRareEarthElementsinHighPurityYttriumOxidebyICPMS¥LiuJinglei;TongYingdong;ZhangXinquan(Centreo...关键词:......
Direct Determination of Trace Titanium in High Purity Yttrium Oxide by FETV/ICP-AES彭天右,秦永超,范子瑜,江祖成摘 要:DirectDeterminationofTraceTitaniuminHighPurityYtriumOxidebyFETV/ICPAESPengTianyou(彭天右),QinYongchao(秦永超),FanZiyu(范子瑜)JiangZu...关键词:......
Effect of yttrium oxide addition on absorption and emission properties of bismuth-doped silicate glasses戴能利1,王岩山1,杨旅云1,栾怀训1,李进延11. Wuhan National Laboratory for Optoelectronics,School of Optoelectronics Science and Engineering,Huazhong University of Science and Technology摘 要:Y/Bi co-doped silicate glasses were prepared,and the effects of Y 2 O 3......
Effect of yttrium oxide addition on absorption and emission properties of bismuth-doped silicate glasses戴能利1,王岩山1,杨旅云1,栾怀训1,李进延11. Wuhan National Laboratory for Optoelectronics,School of Optoelectronics Science and Engineering,Huazhong University of Science and Technology摘 要:Y/Bi co-doped silicate glasses were prepared,and the effects of Y 2 O 3......
Thermal, Mechanical and Electrical Properties of the PEO-based Solid Polymer Electrolytes Filled by Yttrium Oxide Nanoparticles梁桂杰Research Center for Materials Science & Engineering, Xiangfan... of polyethylene oxide (PEO) matrix and yttrium oxide (Y2O3) nanofillers were prepared by a solution casting method. The crystal morphology of the SPEs was characterized by polarized optical microscope (POM......
, Faculty of Engineering, Cairo University, P. O. 12613, Giza, Egypt Received 7 September 2018; accepted 27 February 2019 Abstract: The modification of A356 aluminum-silicon alloy using yttrium oxide.... Key words: hypoeutectic Al-Si alloys; modification; yttrium oxide (Y2O3); ductility; fracture mode 1 Introduction The series of aluminum cast alloys based on the Al-Si system are the most frequently......
id="ChDivSummary" name="ChDivSummary">Four oxide nanoparticles,such as yttrium oxide,lanthanum oxide,cerium oxide and zirconium oxide were coated on rhenium filaments by an electrophoretic deposition... the hazardous thorium oxide.Among four oxides tested in this work,yttrium oxide and lanthanum oxide coated rhenium showed enhanced electron emission compared with an uncoated rhenium.However,lanthanum......