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with that of commercialized LiCoO2. XRD analysis indicates that the presently synthesized Li[Ni1/3Co1/3Mn1/3]O2 has a hexagonal layered-structure. The initial discharge capacity of the Li[Ni1/3Co1/3Mn1/3]O2... is 170.6 mA?h/g. Key words: layered structure; coordination effect; hydroxide co-precipitation; cathode material; lithium ion batteries 1 Introduction In recent years, LiNi1/3Co1/3Mn1/3O2 used......
Academy of Sciences, Qingdao 266101, China Received 24 November 2014; accepted 5 February 2015 Abstract: MgAl-layered double hydroxides (LDH) coatings were fabricated by the in-situ hydrothermal treatment... coatings was discussed. Key words: aluminum alloy; layered double hydroxide; coating; corrosion 1 Introduction Aluminum and its alloys have been extensively used outdoors because they are easy to handle......
charge/discharge and cyclic voltammogram. The results indicate that α-Na0.67MnO2.26 has hexagonal layered P2 structure with small particle size. The first specific charge capacity of the material is 188 mA... on capacity and structure up on cycling[J]. Chem Mater, 2001, 13(7): 2380-2386. [10] Armstrong A R, Paterson A, Robertson A J, et al. Nonstoichiometric layered LixMnyO2 with a high capacity......
Electrochemical mechanism of high Na-content P2-type layered oxides for sodium-ion batteriesYing Yang,Wei-Feng WeiState Key Laboratory of Powder Metallurgy,Central South University摘 要:<正>The development on capacity and structure issues of P2-type cathode has so far focused on ion-doping/substitution strategy.In a recent report published in Journal......
-layered double hydroxide (LDH) via one-step route was studied. A common surfactant, sodium dodecylbenzenesulfonate (DBS), was employed as an organic modifier. The behavior and structure of self-assembled... of organic Co/Al-LDH of a layered structure. In addition, FTIR, element analysis and TGA analysis show that the modifier is intercalated into the gallery of the Co/Al-LDH. Since organic modification......
cement paste was investigated. The experimental results show that the sulfate ions in cement paste are immobilized by CLDHs to reconstruct the layered structure and aggregate around CLDHs...Sulfate Ions Immobilization of Calcined Layered Double Hydroxides in Hardened Cement Paste and Concrete马军涛1,2,3,WANG Daguang2,段平4,3,SHI Yanke1,21. MWR Center for Levee Safety and Disease Prevention......
) tetrahedral with no double bond. Partial V and P are connected through O, forming an amorphous structure of layered vanadium phosphate. Trivalent Sb 3+ and Bi 3+ open the V=O bond and appear...Structure of V2O5-P2O5-Sb2O3-Bi2O3 glassHong-yan Li 1,2) , Zhi-liang Zhu 3) , Feng-li Yang 1) , Wei-dong Zhuang 1) , Yun-sheng Hu 1) , and Xiao-fan Wen 1) 1) National Engineering Research Center......
chloride ions from SCP solutions was accompanied with the reconstruction of the layered structure.关键词:...The Adsorbing Effect of Calcined Layered Double Hydroxide for Chloride Ions in Simulated Concrete Pore Solutions唐聿明,ZHAO Xuhui,NIU Le,左禹School of Materials Science and Engineering, Beijing University......
Nonlinear analysis of pile load-settlement behavior in layered soilLü Shu-hui(吕述晖)1, 2, WANG Kui-hua(王奎华)1, ZHANG Peng(张鹏)1, C. J. LEO3(1. Key Laboratory of Soft Soils and Geoenvironmental..., a fictitious soil-pile model is employed to consider the effect of layered soil beneath pile toe on pile settlement behavior. Two approximation methods are proposed to simplify the nonlinear load......
8 h. Synthesis sample is LiMnO2 and its structure is a layered orthorhombic. Key words: cathode materials; layered orthorhombic; LiMnO2; roasting Li-M-O(M=Ni,Co,Mn)嵌入型复合氧化物作为锂离子电池正极材料已得到了广泛研究[1-4].锂锰氧...; 文献标志码:A 文章编号:1672-7207(2011)12-3618-05 Layered orthorhombic LiMnO2 prepared by solid method SHI Xi-chang, ZHANG Zhi-bing, CHEN Bai-zhen, YANG......
