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Photo-Catalyzed Rare Earth Materials with Ability to Translate Free Radicals into Negative Ions () Abstract:Materials with function of producing negative ions effection,containing valency-variable rare earth elements and semiconductor oxide,were fabricated.Free radicals produced by the materials were tested.The result shows that the materials can produce quite a few free radicals as·O-2......
Electronic Theoretical Study of the Interaction between Rare Earth Elements and Impurities at Grain Boundaries in Steel 李荣德1,张国英1,刘贵立1 (1.Materials Science and Engineering College,Shenyang University of Technology,Shenyang 110023, China) Abstract:The model of dislocations was used to construct the model of grain boundary (GB) with pure rare earths, and rare earth elements and impurities......
Preparation, Photo and Electroluminescence Properties of Novel Rare Earth Aromatic Carboxylates 梁玉军1,郑佑轩1,林君1,张洪杰1,符连社1,林秦1 (1.Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China) Abstract:Novel soluble rare earth aromatic carboxylates were prepared. The triplet energy level of organic ligand......
Bioeffects of Rare Earth Complex on Rats Studied by NMR and ICP-MS Spectroscopy Wu Yijie1,Wu Huifeng1,Pei Fengkui1,LI Xiaojing1,Liao Peiqiu1,Nie Yuxiu2 (1.Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022,China;2.College of Basic Medicine Science, Jilin University, Changchun 130021, China) Abstract:The bioeffects of Changle, a rare earth complex on rats......
Far Infrared Radiation Property of Rare Earth Mineral Composite Materials Xu Gangke1,Liang Jinsheng1,Meng Junping1,Ding Yan1,Wang Lijuan1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:Rare earth mineral composite materials were prepared using rare earths and natural far-infrared mineral materials. The influences of rare......
Effect of rare earth elements addition on thermal fatigue behaviors of AZ91 magnesium alloy Hossein Bayani1,Ehsan Saebnoori2 (1.Department of Materials Science and Engineering,Sharif University of Technology,P.O.Box:11365-9466,Tehran-Iran;2.Department of Materials Science and Engineering,Tarbiat M odares University,P.O.Box:14115-143,Tehran-Iran) Abstract:Influences of rare earth (RE) elements......
Reaction process of monazite and bastnaesite mixed rare earth minerals calcined by CaO-NaCl-CaCl2 WU Wen-yuan(吴文远), BIAN Xue(边 雪), WU Zhi-ying(吴志颖), SUN Shu-chen(孙树臣), TU Gan-feng(涂赣峰) School...; Abstract: The decomposition reactions of monazite and bastnaesite mixed rare earth minerals......
Decomposition Reaction of Mixed Rare Earth Concentrate and Roasted with CaO and NaCl Chen Xudong1,Sun Shuchen1,HU Guangyong1,Wu Wenyuan1,Tu Ganfeng1 (1.School of Material and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract:The reaction of the mixed rare earth concentrate including monazite ( REPO4 ) and bastnaesite ( REFCO3 )decomposed by CaO and NaCl additives......
Roles of rare earth oxide additives in millimeter-wave sintering of AlN Yukio Makino1,Shoji Miyake2,Hiromi Nakano3,Takashi Yoshioka4,Toshiyuki Ueno4 (1.Osaka University, 11-1 Mihogaoka, Ibaraki... Hokuryo-cho, Matsue, Simane, 690-0816, Japan) Abstract:Roles of rare earth oxide (RE2O3) additives in millimeter-wave(MM) sintering of AlN were investigated from the standpoints of phase diagram......
Visible-Light Excitated Photocatalytic Activity of Rare Earth Metal-Ion-Doped Titania 李萍1,袁春伟1,谢一兵1 (1.National Laboratory of Molecular & Biomolecular Electronics, Southeast University, Nanjing, 210096, China) Abstract:The rare earth ion Ce4+ doped TiO2 was prepared by sol-gel method. The average particle sizes are about 10 nm for sol phase and 55 nm for polycrystalline phase......
