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Effects of Na-substitution on structural and electronic properties of Li2CoSiO4 cathode material WU Shun-qing(吴顺情)1, ZHU Zi-zhong(朱梓忠)1, YANG Yong(杨 勇)2, HOU Zhu-feng(侯柱锋)3 1... constants) and the atomic fractional coordinates were relaxed until the forces on all atoms were less than 0.01 eV/?. The calculated lattice parameters, equilibrium volumes for Li2-xNaxCoSiO4, with x......
J. Cent. South Univ. Technol. (2008) 15: 656-662 DOI: 10.1007/s11771-008-0122-8 Removal of anionic ions from single material solution by bauxite tailings modified with FeCl3·6H2O LAN Ye(兰 叶)1...) and KL (L/mg) are Langmuir constants which relate adsorption density and the energy of adsorption, respectively. qm and KL were evaluated from slope and intercept of the linear plot of Ce/qe vs......
Research on Rare Earth Encapsulated Luminescent Material Yu Zhiwei1,Qi Xiaopeng1,LIU Chengdong1 (1.Material Science and Engineering Department, East China Institute of Technology Fuzhou, Jiangxi 344000,China) Abstract:A new method of preparation of irradiative material by using rare earth as luminophor and inorganic powder as base nucleus was presented.Rare earth was used to make colloid......
J. Cent. South Univ. (2017) 24: 2717-2724 DOI: https://doi.org/10.1007/s11771-017-3684-5 Mechanical analysis of double-layered circular graphene sheets as building material embedded in an elastic... and investigated the effects of the small scale, pre-load, Winkler and Pasternak foundations and material properties on natural frequencies. The buckling characteristics of nanoscale rectangular plates under bi......
Effect of material parameters on stress wave propagation during fast upsetting WANG Zhong-jin(王忠金), CHENG Li-dong(程利冬) School of Materials Science and Engineering, Harbin Institute of Technology... aluminum alloy were chosen to investigate the effect of material parameters on the stress wave propagation. The results show that the stress wave propagates from top to bottom of block......
Determination of Compositions and Stability Constants of Holmium and Yttrium Complexes with Tribromoarsenazo by Linear Regression Method魏永巨,丁儒乾摘 要:<正>... complexes in HCl-NaAc buffer solution at pH 3.80.Their molar absorptivities determined are 1.03×108 and1.10×108 cm2·mol-1,and the conditional stability constants(logβ2)are 11.37 and 11.15......
: The material flow, temperature rise of the billet and pressing load during equal-channel angular process (ECAP) were studied by using 3D finite element method for Cu at different corner angle of mold... of the material becomes more apparent. The pressing load and peak temperature rise of the billet become low as the interfacial friction coefficient decreases. The effects of the corner angle of mold......
Separator Material Chosen for MH/Ni Battery Liu Dong1,Ma Yijun1,Jia Chunming1,Liang Wanlong1,Xu Shaoping1 (1.Inner Mongolia Rare Earth Ovonic High-Power MH/Ni Battery Co. Ltd.,Baotou 014030, China... treatment, the storage characteristic, charge retention characteristic and anti-soft-short characteristic of high-power MH/Ni battery are improved.Wetlaid and spunfibre material meet different......
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of As(V) in drinking water. Key words: As(V) removal; adsorption; drinking water; composite material Cite this article as: SHI Tong-shan, JIANG Feng, WANG Pan, YUE Tong, SUN Wei. Deep purification... interaction or chemical bonding. Therefore, it is significative to develop the high-efficiency carrier material for improving arsenic removal performance of the iron/manganese (hydr)oxides adsorbents......
