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Nitrogen Deficient Graphitic Carbon Nitride as Anodes for Lithium-ion Batteries李线线1,谭铁宁2,ZHANG Jian1,ZHANG Nan1,HE Jianwei1,HAN Wenmiao1,王雅东1,PAN Mu11. State Kay Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology2. Laboratory of New Energy Materials, Sichuan Changhong Electric Co.Ltd.摘 要:In order......
Tin oxide-graphite composite for lithium storage material in lithium-ion batteriesZHANG Xiangjun, HUANG Songtao, WU Guoliang, LU Shigang, and CAI ZhenpingGeneral Research Institute for Non-ferrous Metals, Beijing 100088, China摘 要:<正> A SnO-graphite composite material, which can deliver high capacities and good cycling stability compared......
for lithium-ion batteries (LIB) by galvanostatic cell cycling and electrochemical impedance spectroscopy (EIS). The hollow-spherical polypyrrole/vanadium oxide (HS-PPy/V2O5 ) composites, in which PPy...; hollow microspheres; cathode; lithium-ion batteries 1 Introduction The transition metal oxide V2O5 has attracted great attention as cathode material for lithium-ion batteries (LIB) due to its high......
要:AlNbO4,as lithium-ion batteries(LIBs) anode,has a high theoretical capacity of 291.5 m Ah g-1.Here,AlNbO4 anode materials were synthesized through... scanning electron microscopy(SEM) and transmission electron microscopy(TEM) characterizations reveal the AlNbO4 particles with the size of 100 nm–2 lm.As a lithium-ion batteries anode,AlNbO4 delivers......
of the hollow nanostructures.When the alloy powders are used as anode materials for lithium-ion batteries,they exhibit relatively high electrochemical capacity and good cyclic retention.The good... material of rechargeable lithium-ion batteries.关键词:......
: https://doi.org/ 10.1007/s11771-019-4110-y. 1 Introduction Today, lithium-ion batteries have been widely used in daily life in various fields, such as mobile phones, notebook computers, and electric vehicles. Lithium-ion batteries are limited in their applications and performance due to their limitations in energy density, cycle stability and rate performance. Therefore, it is necessary......
Effect of modified elastomeric binders on the electrochemical properties of silicon anodes for lithium-ion batteriesTao Li, Juan-yu Yang, and Shi-gang Lu General Research Institute for Nonferrous Metals, Beijing 100088, China摘 要:Silicon has been investigated intensively as a promising anode material for rechargeable lithium-ion batteries. The choice......
Multi-core-shell-structured LiFePO4@Na3V2(PO4)3@C composite for enhanced low-temperature performance of lithium-ion batteriesXing-Xing Gu1,2,Shuang Qiao3,Xiao-Lei Ren1,Xing-Yan Liu1,You-Zhou He1,Xiao...">In this work,a multi-core-shell-structured LiFePO4@Na3 V2(PO4)3@C(LFP@NVP@C) composite was successfully designed and prepared to address inferior low-temperature performance of LiFePO4 cathode for lithium......
(Ni1/3Co1/3Mn1/3)O2 cathode material for lithium-ion secondary batteries were synthesized by using (Ni1/3Co1/3Mn1/3)(OH)2 synthesized by a liquid phase co-precipitated method as precursors and with NiSO4... after 50 cycles at 32 mA/g. Key words: Co-precipitation method; Li(Ni1/3Co1/3Mn1/3)O2; positive materials; lithium ion batteries 1 Introduction LiCoO2 is the mostly wide used positive material......
Electrochemical performance of a nickel-rich LiNi0.6Co0.2Mn0.2O2 cathode material for lithium-ion batteries under different cut-off voltagesKai-lin Cheng1,Dao-bin Mu1,Bo-rong Wu1,2,Lei Wang1,Ying...="ChDivSummary">A spherical-like Ni0.6Co0.2Mn0.2(OH)2 precursor was tuned homogeneously to synthesize LiNi0.6Co0.2Mn0.2O2 as a cathode material for lithium-ion batteries.The effects of calcination temperature......
