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of the newly developed materials for the seawater activated batteries. As-cast Mg-6Al-5Pb and Mg-6Al-5Pb-0.5Mn alloys with different additions of Al-15%Mn (mass fraction), Al-30%Mn and Al-50%Mn master alloys... batteries 1 Introduction Magnesium alloys are typically utilized in military applications [1,2] as the anode material of seawater battery of electric torpedo, as the power sources for buoys, air-sea......
composite is more than 109.9 mA?h/g and the capacity loss per cycle is only 0.036% after 60 cycles at 1.0C. Key words: Li4Ti5O12; LiMn2O4; in-situ composite technique; lithium ion batteries _____________________________________________________________________________________________________1 Introduction LiMn2O4 is of great interest for the replacement of LiCoO2 in Li ion batteries due to its low......
capacities are 144.6 and 122.3 mA?h/g, respectively, together with good cycle performances. Key words: lithium iron phosphate; molten salt method; cathode material; Li-ion batteries ... secondary batteries[10-12]. The small particles can be obtained at relatively low temperatures due to the high ion diffusion rates between reaction components in the molten media[13]. Olivine-type......
density are urgently needed.As we all know,for next generation high energystorage systems,lithium-sulfur(Li-S) batteries with a high theoretical capacity are regarded as one of the most promising candidates.In addition,the flexible Li-S batteries have received more and more attention.The determined factor in the flexible Li-S batteries is how to design the foldable electrodes including both anode......
demonstrated. Key words: lithium manganese oxide; Li2Mn2O4; phase transition; lithium-ion batteries ion batteries because of their low-cost and less toxicity when compared with either cobaltates or nickelates[1-3]. Among these oxides, the spinel......
applications has attracted tremendous attentions. The energy storage devices candidates include Li-ion batteries, Li-S batteries, Na-ion batteries, fuel cell, redox flow batteries and etc. In recent years... articles. The topics cover different aspects in Li-ion batteries, Na-ion batteries, fuel cells, all-vanadium redox battery, Li-S battery and so on. Among these contributions, there are 10 papers focusing......
were evaluated as an anode material for lithium-ion batteries, exhibiting a highly reversible specific capacitance of 580 mA h·g-1 after 100 cycles. Moreover, Mn3O4/CNT nanocomposite also shows...Mn3O4/carbon nanotube nanocomposites recycled from waste alkaline Zn–MnO2 batteries as high-performance energy materialsLi-Hua Zhang,Si-Si Wu,Yi Wan,Yi-Feng Huo,Yao-Cong Luo,Ming-Yang Yang,Min-Chan......
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the lithiumsulfur(Li-S) batteries toward commercialization. To overcome these issues, in this work, lithium cobaltate as a commercial material, for the first time, was devoted to engineering the electrode... batteries with a relatively high discharge capacity of 1420 mAh·g-1 at the low surface current density of 1 mA·cm-2 and stable capacity retention of 650 mAh·g-1 at high surface current density of 6 mA......
,Tongxiang Liang,Ziping WuSchool of Materials Science and Engineering, Jiangxi University of Science and Technology摘 要:Lithium-sulfur(Li-S) batteries are anticipated... carbon framework(3DCF) is prepared and employed as a sulfur host(3DCF@S) for Li-S batteries.The 3DCF not only supplies abundant paths for lithium ion diffusion and electron transport,but also strengthens......
