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South University, Changsha 410083, China) Abstract: Lithium iron orthosilicate cathode materials Li2FeSiO4, Li2FeSiO4/C and Li2Fe0.9Mn0.1SiO4/C were synthesized by solid-state reaction in an argon... an initial discharge capacity of 122 mA·h/g and the capacity only decays 9% after 30 cycles. Key words: lithium ion batteries; cathode; lithium iron orthosilicate; carbon coating; manganese doping 目前商业化的锂离子电池......
phosphate coatings with high corrosion resistance and coverage on hot-dip galvanized(HDG) steel. The corrosion resistance, morphology and chemical composition of the coatings were investigated using neutral salt spray(NSS) tests, scanning electron microscopy(SEM) and energy dispersive spectroscopy(EDS). The results show that pretreatment HDG steel with silicate solutions, phosphate coatings......
J. Cent. South Univ. (2021) 28: 669-678 DOI: https://doi.org/10.1007/s11771-021-4636-7 Highly-dispersed iron element decorated nickel foam synthesized by an acid-free and one-pot method for enzyme... and Bioengineering, Central South University, Changsha 410083, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: The highly-dispersed iron......
Wanxing, ZHAO Han, et al. Study on SOC prediction of lithium iron phosphate battery based on neural networks[J]. Journal of Electronic Measurement and Instrumentation, 2011, 25(5): 433-437. [5] 范兴明, 曾求勇... residual power of rechargeable lithium batteries CHEN Siyuan, FANG Zheng, HU Weifeng, YU Jie, WANG Qian, WANG Hanbo, WANG Yuxin (School of Aerospace Engineering, Xiamen University, Xiamen 361102, China......
J. Cent. South Univ. (2021) 28: 2010-2021 DOI: https://doi.org/10.1007/s11771-021-4749-z Iron and copper recovery from copper slags through smelting with waste cathode carbon from aluminium...; smelting reduction; iron and copper recovery; fluoride Cite this article as: MAO Kai-xuan, LI Lei, XU Miao. Iron and copper recovery from copper slags through smelting with waste cathode carbon from......
, 148.9, 141.7 and 137.1 mA·h/g at 0.2C, 0.5C, 1C and 2C rate, respectively, and the discharge capacities remain above 99% after 10 cycles.Key words:Li-ion battery; lithium iron phosphate; reaction......
). The iron release is controlled by adding phosphate chemical, adjusting the mixing ratio of finished water and desalinated seawater and increasing hardness, and the addition of 1 mg/L phosphate.... Key words: desalinated seawater; grey cast iron pipe; iron release; phosphate; mixing ratio; hardness 自20世纪50年代以来,海水淡化技术迅速发展,生产工艺日益成熟,成为缓解淡水资源不足的重要措施之一[1].与常规工艺处理水相比,经处理后的淡化海水硬度及碱度较低,具有较高的纯度和品质.但淡化海水进入市......
and Engineering Research Institute, Gyeongsang National University, 900 Gajwa-dong, Jinju, 660-701, Korea;3.Kaya Advanced Material Art Inc., Baekrok-Ri 1010-1, Yangsan 626-862, Korea) 摘要:Iron disulfide (FeS2) cathode active material was prepared from iron and sulfur at room temperature by high energy mechanical alloying. Modified FeS2 composites containing Co or Ni transition metal powders as additives were......
Cathodic phosphate coating containing nano zinc particles on magnesium alloy NIU Li-yuan(牛丽媛) Zhejiang Industry and Trade Polytechnic, Advanced Material Research and Development...; Abstract: A technology for preparation of a cathodic phosphate coating mainly containing nano metallic zinc particles and phosphate......
Phosphate removal from aqueous solution by Donnan dialysis with anion-exchange membraneCHEN Shi-yang(陈世洋), SHI Zhou(施周), SONG Yong(宋勇), LI Xue-rui(李学瑞), HU Yuan-lai(胡远来) (Key Laboratory of Building Safety and Energy Efficiency of Ministry of Education(College of Civil Engineering, Hunan University), Changsha 410082, China)Abstract:The removal of phosphate from aqueous solution by Donnan dialysis......