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MAGNETIC PERFORMANCE TRANSITION IN Fe/Tb MULTILAYERS INDUCED BY INTERFACE ROUGHNESS F.Pan1,T.He1,F.Yang1 (1.Laboratory of Advanced Materials, Department of Materials Science and Engineering... of the microstructure of thesefilms show that the magnetic performance is strongly affected by the interface struc-ture. Fe in the films evolved to amorphous phase and the Fe/Tb interface becameindiscernible......
Degradation Behavior of Electrochemical Performance of Sealed-Type Nickel/Metal Hydride Batteries 杨凯1,李丽1,吴锋1 (1.School of Chemical Engineering and Environmental Science , Beijing Institute of Technology, National Development Center of Hi-Tech Green Materials, Beijing 100081, China) Abstract:The degradation mechanism of electrochemical performance of sealed-type nickel/metal hydride batteries......
J. Cent. South Univ. (2016) 23: 3092-3099 DOI: 10.1007/s11771-016-3374-8 Preparation and photocatalytic performance of ZnO/ZnGa2O4 composite microspheres ZHANG Li(张丽)1, DAI Chao-hua(戴超华)1, ZHANG Xiu... and ZnGa2O4. Key words: ZnO/ZnGa2O4; photocatalytic performance; microspheres; simulated sunlight 1 Introduction Since FUJISHIMA and HONDA reported the evolution of oxygen and hydrogen from a TiO2......
J. Cent. South Univ. (2020) 27: 3888-3898 DOI: https://doi.org/10.1007/s11771-020-4578-5 Laboratory investigation on effects of organic montmorillonite on performance of crumb rubber modified...: In this paper, organic montmorillonite (OMMT) was added into crumb rubber modified asphalt(CRMA) to improve its high temperature performance, anti-aging performance and storage stability. The effects......
Resolution performance analysis of cumulants-based rank reduction estimator in presence of unexpected modeling errorsWANG Ding(王鼎), WU Ying(吴瑛) (Institute of Information System Engineering, PLA... words:performance analysis; rank reduction estimator (RARE); fourth-order cumulants (FOC); spatial spectrum; angle resolution probability; unexpected modeling errors......
Study on Key Techniques for Producing High Performance NdFeB Sintered Permanent Magnets 李红卫1,张深根1,张耀1,徐静1,于敦波1,赵进松1 (1.General Research Institute for Non-Ferrous Metals,Grirem Advanced Materials... performance NdFeB sintered magnets were prepared. Key words:rare earths; NdFeB sintered magnets; high performance; [全文内容正在添加中] ......
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atomic states, the relationship between the atomic states and catalytic performance was explained qualitatively and these supplied Ru-metal and electrocatalyst with complete data for optimum designation... is the characteristic crystal theory(CC) [10-13] of alloys. Now, few scientists reveal the essences of catalytic performance of Ru from atomic state level. In this paper, we have applied metallic......
Tribological Performance of Coated Surfaces Anssi Laukkanen1,Kenneth Holmberg1 (1.VTT Technical Research Centre of Finland, Espoo, Finland) 摘要:The fundamentals of coating tribology is presented in a generalised holistic approach to friction and wear mechanisms of coated surfaces in dry sliding contacts. It is based on a classification of the tribological contact process into macromechanical......
Electrochemical performance of alloys Ho5Fe3Co12 and Ho33.3Co66.7赵允红,何维,张永志,曾令民Key Laboratory of Nonferrous Metal Materials and New Processing Technology, College of Materials Science and Engineering... instrument. The electrochemical properties of these alloys such as discharge capacity, cycling performance and high rate dischargeability were investigated by battery testing instruments in alkaline......
