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energy caused by increasing Ni content and prolong milling time. Key words: hydrogen storage; mechanical milling; activation energy; kinetics 1 Introduction In recent decades, a great deal of efforts...J. Cent. South Univ. (2017) 24: 773-781 DOI: 10.1007/s11771-017-3479-8 Gaseous hydrogen storage thermodynamics and kinetics of RE–Mg–Ni-based alloys prepared by mechanical milling ZHANG Yang-huan(张羊......
Influence of aluminium and lead on activation of magnesium as anode WANG Nai-guang(王乃光)1, WANG Ri-chu(王日初)1, PENG Chao-qun(彭超群)1, FENG Yan(冯 艳)1, ZHANG Xiang-yu(张翔宇)2 1. School of Materials.... The results show that the activation of magnesium is not prominent when only aluminum or lead exists in the magnesium matrix, but the coexistence of the two elements can increase the activation......
and Arrhenius activation energy Tasawar HAYAT1, 2, Arsalan AZIZ1, Taseer MUHAMMAD3, Ahmed ALSAEDI2 1. Department of Mathematics, Quaid-I-Azam University, Islamabad 44000, Pakistan; 2. Nonlinear Analysis... in the presence of rotating frame and activation energy is inspected. Flow is developed through linearly stretching of the surface. Convection of heat and mass exchange is given due consideration......
on stagnation-point flow of a Carreau nanofluid past a nonlinear stretching sheet with binary chemical reaction and activation energy [J]. Journal of Mechanical Engineering Science, 2017, 232(6): 962... J. Cent. South Univ. (2019) 26: 1362-1373 DOI: https://doi.org/10.1007/s11771-019-4092-9 Magneto-hydrodynamic flow of squeezed fluid with binary chemical reaction and activation energy S. AHMAD, M......
Study on alkali mechanical activation for recovering rare earth from waste fluorescent lampsLing He1,2,Wen Ji1,Yanwei Yin1,Weimin Sun1,21. State Key Laboratory of Advanced Processing and Recycling.... In the research, alkali mechanical activation was innovatively used to pretreat the waste phosphors for recovering rare earths. The effect of alkali mechanical activation on the structural changes......
Study on alkali mechanical activation for recovering rare earth from waste fluorescent lampsLing He1,2,Wen Ji1,Yanwei Yin1,Weimin Sun1,21. State Key Laboratory of Advanced Processing and Recycling.... In the research, alkali mechanical activation was innovatively used to pretreat the waste phosphors for recovering rare earths. The effect of alkali mechanical activation on the structural changes......
Preparation and Properties of Ultra-fine Chromium Carbonization of High Performance Mechanical Activation田磊1,2,CHEN Lijie1,张廷安2,Lü Guozhi2,LIU Yan2,ZHANG Ying21. School of Metallurgical and Chemical..." name="ChDivSummary">The preparation of hydroxyl chromium oxide by hydrogen reduction of disodium chromate and particulate hydroxyl mechanical activation features were studied. Then with self-made......
Structure and Pozzolanic Activity of Calcined Coal Gangue during the Process of Mechanical Activation郭伟Department of Material Engineering, Yancheng Institute of TechnologyInstitute of Material... of coal gangue during the mechanical activation was investigated by XRD, FTIR, NMR, and the mechanical strength of the cement doped coal gangue with various specific surface area was tested......
activation energy at Tg and Tx was calculated. Key words: Mg65Cn25Gd10 alloy; magnesium amorphous alloys; mechanical alloying; thermal stability; apparent activation energy 1 Introduction Although... Synthesis of Mg-Cu-Gd amorphous alloy by mechanical alloying and its thermal stability XU Chun-xia(许春霞), PAN Fu-sheng(潘复生) , WANG Jing-feng(王敬丰), TANG Ai-tao(汤爱涛), HU Yao-bo(胡耀波) Chongqing......
Effects of mechanical activation on the kinetics of terbium leaching from waste phosphors using hydrochloric acid谭全银1,李金惠11. State Key Joint Laboratory of Environment Simulation and Pollution Control,School of Environment,Tsinghua University摘 要:The effect of mechanical activation(MA) on the kinetics of terbium(Tb) leaching from waste phosphors using......