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Synthesis and characterization of layered Li(Ni1/3Mn1/3Co1/3)O2 cathode materials by spray-drying method LIU Zhi-min(刘智敏), HU Guo-rong(胡国荣), PENG Zhong-dong(彭忠东), DENG Xin-rong(邓新荣), LIU Ye... to obtain. Li(Ni1/3Mn1/3Co1/3)O2 is usually synthesized by the mixed hydroxide method[11-12], in which a M(OH)2 (M=Ni, Co, Mn) precursor is precipitated from a metal nitrate/vitriol solution......
Longitudinal vibration of pile in layered soil based on Rayleigh-Love rod theory and fictitious soil-pile modelLü Shu-hui(吕述晖)1, WANG Kui-hua(王奎华)1, WU Wen-bing(吴文兵)2, C. J. LEO3(1. Key Laboratory.... School of Computing, Engineering and Mathematics, University of Western Sydney,Locked Bag 1797, Penrith, Sydney, NSW 2751, Australia)Abstract:The dynamic response of pile in layered soil is theoretically......
sulfide ore samples from typical metal mines was determined by matter-element model. The assessment results by matter-element analysis method are more consistent with the actual instances than... to comprehensive determination on spontaneous combustion tendency of sulfide ores YANG Fu-qiang1, 2, WU Chao1, 2, LI Zi-jun1, 2 (1. School of Resources and Safety Engineering, Central South University, Changsha......
程一方面避免了应力集中可能引起的直接脆断失效,提高了材料使用的安全性；另一方面增大了材料在断裂失效过程中断裂面积,消耗更多的能量,提高层状材料的损伤容限[36]. 图1 弱界面增韧层状材料的裂纹扩展示意图 Fig. 1 Schematic diagram of crack propagation in layered composite materials... toughness of tungsten[J]. Soviet Powder Metallurgy and Metal Ceramics, 1983, 22(4): 316-318. [15] ZHANG X, YAN Q Z, YANG C, WANG T N, GE C. Microstructure, mechanical properties and bonding......
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Trans. Nonferrous Met. Soc. China 29(2019) 1763-1775 Selenium(VI) removal from caustic solution by synthetic Ca-Al-Cl layered double hydroxides Shao-dong XU, Dong LI, Xue-yi GUO, Wen YAN, Jie GAO... of copper anode slime, the Ca-Al-Cl layered double hydroxides (Ca-Al-Cl-LDHs) with a formula of Ca2Al(OH)6Cl·2H2O by three co-precipitation methods were synthesized. A plate-like morphology......
Pressure leaching of bismuth sulfide concentrate containing molybdenum and tungsten in alkaline solutionZHANG Du-chao(张杜超), YANG Tian-zu(杨天足), LIU Wei-feng(刘伟锋), WU Jiang-hua(吴江华)(School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China)Abstract:The leaching results of bismuth sulfide concentrate containing molybdenum and tungsten in air-H2O2-NaOH system......
J. Cent. South Univ. (2020) 27: 797-810 DOI: https://doi.org/10.1007/s11771-020-4332-z Synthesis of CaZnAl-CO3 ternary layered double hydroxides and its application on thermal stability of poly... method was used to prepare the CaZnAl-CO3 ternary layered double hydroxides (CaZnAl-CO3-LDHs) with various Ca/Zn/Al molar ratios, which were characterized by X-ray diffraction (XRD), Fourier transform......
J. Cent. South Univ. Technol. (2010) 17: 1357-1363 DOI: 10.1007/s11771-010-0642-x 3D FEM analysis for layered rock considering anisotropy of shear strength ZHANG Yu-jun(张玉军), ZHANG Wei-qing(张维庆... of cohesion (C) and friction angle for layered rock was suggested. This expression was compared with a test result made by the former researchers. The constitutive relationship of a transversely......
