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Electrochemical characteristics of phosphorus doped Si-C composite for anode active material of lithium secondary batteries Jae-Hyun NOH 1, 2, Kwan-Young LEE2, Joong-Kee LEE1 1. Battery... of the cycle performance of the cell. Key words: secondary batteries; anode; silicon-carbon composite; phosphorus doping; arc plasma pyrolysis  ......
J. Cent. South Univ. (2017) 24: 48-55 DOI: 10.1007/s11771-017-3407-y Liquidus and phase equilibria in CaO-SiO2-5%MgO-20%Al2O3-TiO2 system SUN Li-feng(孙丽枫)1, 2, SHI Jun-jie(石俊杰)1, 2, ZHANG Bo(张波)1, 2... technique (SHTT) and high temperature equilibrium technique were combined to investigate the phase diagram of the CaO-SiO2-5%MgO-20%Al2O3-TiO2 system. The 1300 °C to 1500 °C liquidus lines......
Employment of encapsulated Si with mesoporous TiO2 layer as anode material for lithium secondary batteries Sang-Eun PARK1, Bo-Eun KIM1, Sang-Wha LEE2, Joong-Kee LEE1 1. Advanced Energy... adsorption analysis by the Brunauer-Emmett-Teller(BET) equation, transmission electron microscopy(TEM), and galvanostatic charge-discharge experiments. Key words: sol-gel, TiO2, silicon, secondary battery......
) secondary particles in 7××× aluminum alloys during annealing DAI Xiao-yuan1, 2, XIA Chang-qing2, PENG Xiao-min2 (1. School of Automobile and Mechanic Engineering, Changsha University of Science...(Sc, Zr) secondary particles in Al-Zn-Mg-Cu-Zr alloy containing Zr during annealing were studied by transmission electron microscopy. The results show that the bean-like Al3(Sc, Zr) secondary......
Composite corrosion inhibitors for secondary alkaline zinc anodes JIA Zheng(贾 铮), ZHOU De-rui(周德瑞), ZHANG Cui-fen(张翠芬) (Department of Applied Chemistry, Harbin Institute of Technology, Harbin... of dendritic growth by the composite inhibitors. Key words: secondary alkaline zinc anode; composite corrosion inhibitors; corrosion inhibition; synergistic effect; dendritic growth CLC number......
conditions for the formation of γ′ phase, and then the γ′ phase begins to generate and increase. Key words: JMatPro software; Co-8.8Al-9.8W alloy; γ phase; secondary phase Foundation item: Project... Table 4 Calculated chemical compositions of γ phase and L phase 2.3 γ′相的析出行为 γ′相是高温合金的主要强化相,γ′相在基体相中的体积分数和数量是影响镍基高温合金力学性能的主要因素,也是高温合金强化效果的根本保证,γ′相数量越多,强化程度越高,合金强度也显著增加. 图3所示为γ′相的析出量与温度之间的关......
at lower annealing temperature, which leads to the formation of stable grain boundaries. In this procedure, the other cantions such as Mn2+, Mn4+ and Cr3+ diffused into the secondary phase lattices due... spectra indicate three secondary phases, such as Bi2O3, Zn7Sb2O12 spinel, and ZnCr2O4 phases, appear in ZnO thick films. The formation of ZnCr2O4 phase in the films at low temperature is of great......
back diffusion, secondary dendrite arm coarsening, undercooling were considered in these models. The effects of coupling with calculation of phase diagrams and providing accurate information... calculations Table 3 Influence of calculated phase diagram on microsegregation simulation results after solidification It can be seen from Table 3 that the secondary arm spacings with simplified......
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