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Electrical and Magnetic Properties of Electron Doped BixCa1-xMnO3(0<x≤0.33) Ceramics聂长江,卢朝靖摘 要:Measurements of crystal structures,electrical and magnetic properties for the electron doped Bi x Ca 1-x MnO 3 (0<x≤0.33)reveal the presence of a variety of notable changes in correlation with magnetic transitions and charge ordering.Samples with x<......
Phase Separation and Crystallization Induced by Electron Irradiation in Nanoscale Fe56.5Mn11Cr8.5Ni4Si10C10 Metallic GlassXiao-Yang Chen,Shu-Guang Zhang,Ming-Xu Xia,Jian-Guo LiSchool of Materials Science and Engineering,Shanghai Jiao Tong University摘 要:A nanoscale Fe56.5Mn11Cr8.5Ni4Si10C10 metallic glass was irradiated by electron beam in a 200 kV......
is that microbes degrade electron donors-BTEX by using NO3-, Fe3+, SO42- and CO2 as electron acceptors; reduction reactions of NO3-, Fe3+ and SO42- take place in regions away from the inlet 70-89, 55-70... words: BTEX; anaerobic biogeochemistry; electron acceptors 石油化工产品污染地下水和土壤是一个普遍存在的严重环境问题,BTEX(苯benzene,甲苯toluene,乙苯ethyl-benzene,二甲苯xylenes)是石油化工行业在生产,加工,储存和运输过程中容易释放到环境中的常见污染物,对生态系统及人体健康构成威胁[1-2......
Characterizing modified surface layer of 316L stainless steel treated by high current pulsed electron beamGROSDIDIER Thierry摘 要:High current pulsed electron beam(HCPEB) is now developing as a useful tool for surface modification of materials.When concentrated electron flux transferring its energy into the surface layer of target material within a short......
Performance of Ag2O/Ag Electrode as Cathodic Electron Acceptor in Microbial Fuel CellHong-Yan Dai1,2,Hui-Min Yang1,Xuan Jian1,Xian Liu3,Zhen-Hai Liang11. College of Chemistry and Chemical Engineering...="ChDivSummary">An Ag2O/Ag electrode was prepared through the electrochemical oxidation of sterling silver.This electrode was used as a cathodic electron acceptor in a microbial fuel cell(MFC).The Ag2O/Ag......
Microstructures and Hardness Properties for β-Phase Ti-24Nb-4Zr-7.9Sn Alloy Fabricated by Electron Beam MeltingJ.Hernandez1,S.J.Li2,E.Martinez1,L.E.Murr1,X.M.Pan3,K.N.Amato1,X.Y.Cheng2,F.Yang2,C... at E1 Paso摘 要:Atomized,pre-alloyed Ti-24Nb-4Zr-7.9Sn(wt%) powder was used to fabricate solid,prototype components by electron beam melting(EBM).Vickers......
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Microstructural investigation of Nd-rich phase in sintered Nd-Fe-B magnets through electron microscopy付新1,韩小磊1,杜志伟1,冯海波2,李岩峰21. National Center of Analysis and Testing for Non-ferrous Metals...">The distribution, morphologies and structures of intergranular Nd-rich phase in sintered Nd-Fe-B magnets were studied through electron microscopy. Backscattered electron (BSE) imaging revealed that Nd-rich......
Radiation-induced defects in different silicon (111) wafers by 400 keV electron irradiationGAO Hui, WANG Heyi, and YUAN Yonggang Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China摘 要:The energy deposition for low-energy electron beam on Si-SiO2 models was calculated by Monte-Carlo method. Making use......