作者： Wang, Jing¹;;Wu, Feng¹;Shan, Zh Q.²; （¹Sch. of Chem. Eng. and Environment, Beijing Institute of Technology, Beijing 100081, China;²Natl. Devmt. Ctr. Hi-Tech Gn. Mat., Beijing 100081, China）

出处： Journal of Alloys and Compounds 2003 Vol.359 No.1-2 P315-319

关键词： Hydrogen storage;Microcrystalline;Vaporization-condensation

摘要： Microcrystalline magnesium containing Mn and Co (Mg(Mn) and Mg(Co)) has been prepared by an arc vaporization-condensation method. The average crystal ...

作者： Yu, ZH;Wu, F （¹Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China. Lab Natl Dev Ctr Hi Tech Green Mat, Beijing 100081, Peoples R China.）

出处： NEW CARBON MATERIALS 2002 Vol.17 No.4 P29-+

摘要： Natural graphite was coated with phenol-formaldehyde resin and subsequently heat treated under high temperature, and its electrochemical performance a ...

作者： Dong, YP;Tang, M;Fan, YW （¹Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China.）

出处： ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 2002 Vol.224 PU438-U438

作者： Li, SH;Wang, S;Yang, T;Tan, HM （¹Ordnance Engn Coll, Machinofacture Teaching & Res Sect, Shijiazhuang 050003, Peoples R China. Beijing Aeronaut Mat Technol Res Inst, Beijing 100024, Peoples R China. Beijing Inst Technol, Beijing 100083, Peoples R China.）

出处： RARE METAL MATERIALS AND ENGINEERING 2002 Vol.31 P550-552

摘要： SHS technology was employed to make welding, and the new method of SHS quick joining and patchwork was explored. The results showed that the Q235-A st ...

作者： Xu, MY;Ma, SZ;Li, SX;Li, JR;Zhang, SH;Gao, S （¹Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China. Baoding Teachers Coll, Dept Chem, Beijing 100871, Peoples R China. Beijing Inst Technol, Sch Vehicle & Transmiss Engn, Beijing 100081, Peoples R China.）

出处： JOURNAL OF RARE EARTHS 2002 Vol.20 No.6 P666-669

关键词： MECHANISM

摘要： The SiO2 adsorbing YF3, Y-2(CO3)(3), Y-2(C2O4)(3) and YPO4, respectively, formed four systems of particle materials: SiO2-YF3, SiO2-Y-2(CO3)(3), SiO2. ...

作者： Duo, YQ;Tan, HM;Chen, FT （¹Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China.）

出处： JOURNAL OF APPLIED POLYMER SCIENCE 2002 Vol.84 No.7 P1474-1474

作者： Cheng, XW;Wang, FC;Wang, L;Li, SK （¹Beijing Inst Technol, Coll Mat Sci & engn, Beijing 100081, Peoples R China.）

出处： RARE METAL MATERIALS AND ENGINEERING 2002 Vol.31 No.6 P427-431

关键词： PROJECTILES; IMPACT

摘要： Normal penetration of tungsten alloy shells into steel targets was performed and. the total deformation and fracture history of the shells were succes ...

作者： Xu, WG;Li, QS （¹Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China.）

出处： JOURNAL OF CHEMICAL RESEARCH-S 2002 No.6 P295-296

关键词： DYNAMICAL-SYSTEMS; LORENZ-EQUATION; FLUCTUATIONS; MODEL

摘要： Chua's circuit is converted into a mass action chemical system with Samardzija's nonlinear transformation method.

作者： Li, X;Ou, YX;Zhang, YH （¹Beijing Inst Technol, Natl Lab Flame Retarded Mat, Beijing 100081, Peoples R China.）

出处： CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 2002 Vol.23 No.4 P695-699

关键词： CRYSTAL

摘要： A novel caged bicyclic phosphate flame retardant tri(1-oxo-2,6,7-trioxa-l-phosphabicyclo[2. 2. 2]octane-methyl) phosphate (Trimer) was synthesized fro ...

作者： Feng, CG;Yang, L;Zhang, JG;Zhang, TL;Yu, KB （¹Beijing Inst Technol, Dept Mechatron Engn, Beijing 100081, Peoples R China. Acad Sinica, Chenghu Branch, Chengdu 610041, Peoples R China.）

出处： CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 2002 Vol.21 No.3 P309-312

摘要： CHZNTO(.)H(2)O was prepared by mixing carbohydrazide(CHZ) and 3-nitro-1, 2, 4-triazol-5-one (NTO). The product was characterized by elemental analysis ...