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期刊Electrochemical performance of carbon nanotube-modified liFePO_4 cathodes for li-ion batteries被引量:3
《中国有色金属学报:英文版》2010年第4期614-618,共5页陈召勇 朱华丽 朱伟 张建利 李奇峰 
Project(06B002)supported by Scientific Research Fund of Hunan Provincial Education Department of China;Project(09JJ3092)supported by Hunan Provincial Natural Science Foundation of China;Project(2008FJ3008)supported by the Planned Science and Technology Project of Hunan Province of China
Carbon nanotubes (CNTs) and acetylene black (AB) were dispersed synchronously or separately between liFePO4 (LFP) particles as conducting agents during the course of manufacture of liFePO4 cathodes. The morphology and...显示全部
关键词:liFePO4 carbon NANOTUBES cyclic VOLTAMMETRY (CV) electrochemical impedance spectroscopy (EIS) li-ion batteries 
期刊Impedance,power,energy,and pulse performance characteristics of smallcommercial li-ion cells
《Journal of Power Sources》G. Nagasubramanian, R.G. Jungst, D.H. DoughtV
Electrochemical properties of cylindrical (l8650, l7500) andprismatic (48.3 X 25.4 X 7.6 mm) li-ion cells from differentmanufacturers including A&T, Panasonic, Polystor, Sanyo, and Sonywere studied. Impedance and ...显示全部
关键词:li-ion  Ragone data  Impedance 
期刊Toward design of cation transport in solid-state battery electrolytes: Structure-dynamics relationships
《Current Opinion in Solid State & Materials Science》Yu-Ying Lin[a,c];Adrian Xiao Bin Yong[a,c,d];William J. Gustafson[b,c];Colin N. Reedy[a,c];Elif Ertekin[b,c];Jessica A. Krogstad[a,c,⁎];Nicola H. Perry[a,c,⁎]
Cation-conducting, solid-state electrolytes represent a burgeoning focus of battery research, offering the potential for enhanced safety profiles, durability, and wide electrochemical stability windows for high energy...显示全部
关键词:ionic conductivity Descriptor Solid-state electrolyte All-solid-state battery li-ion Na-ion Grain boundaries Strain Lattice dynamics 
期刊Synthesis of pure phase disordered liMn<sub>1.45</sub>Cr<sub>0.1</sub>Ni<sub>0.45</sub>O<sub>4</sub> by a post-annealing method
《Journal of Power Sources》D. Liu, J. Hamel-Paquet, J. Trottier, F. Barray, V. Gariépy, P. Hovington, A. Guerfi, A. Mauger, C.M. Julien, J.B. Goodenough, K. Zaghib
A post-annealing strategy at 600?°C was used to modify the oxygen deficiency during synthesis of a spinel liMn<sub>1.45</sub>Cr<sub>0.1</sub>Ni<sub>0.45</sub>O<sub>4</...显示全部
关键词:li-ion  5V system  Cathode  liMn1.45Cr0.1Ni0.45O4  Post-annealing 
期刊li-ion dynamics and state of charge estimation
《Renewable Energy》Mingheng Li
This paper focuses on real-time estimation of li-ion State of Charge (SoC). A first-principles model validated by experimental data from literature is chosen to mimic a real li-ion cell. Its impedance responses at dif...显示全部
关键词:li-ion  State of Charge  Electrochemical impedance spectroscopy  Extended Kalman filtering  Joint state and parameter estimation 
期刊li-intercalation in Silicon Anodes:A Challenging Route Towards 3D-Integrated All-solid-state Batteries
《复旦学报:自然科学版》2007年第5期688-688,共1页P.H.L.Notten L.Baggetto R.A.H.Niessen D.Danilov 
1 Results Micro-batteries are expected to become more and more important in numerous small-sized devices,like medical implantables,biosensors,hearing aids and autonomous network devices.Characteristic for these electr...显示全部
关键词:li-ion batteries 3D-integration ALL-SOliD-STATE 
期刊Synthesis/Structure and Cathode Properties of li_2CoPO_4F for High-Voltage li-ion Batteries
《复旦学报:自然科学版》2007年第5期689-689,共1页S.Okada J.Yamaki 
1 Results Although phospho-olivine liFePO4 has attracted much attention as next-generation cathode, the gravimetric energy density is restricted. Fluorophosphate li2CoPO4F is strong candidate for new high-voltage cath...显示全部
关键词:fluorophosphate POLYANion CATHODE li-ion battery melt-quench process 
期刊Understanding structural changes in NMC li-ion cells by in situ neutron diffraction
《Journal of Power Sources》O. Dolotko, A. Senyshyn, M.J. Mühlbauer, K. Nikolowski, H. Ehrenberg
Commercial NMC cells of 18650-type based on a li<sub><em>x</em></sub>(Ni<sub>0.5</sub>Mn<sub>0.3</sub>Co<sub>0.2</sub>)O<sub>2</sub> cathode and ...显示全部
关键词:li-ion  NMC cell  In situ study  Electrodes  Neutron powder diffraction 
期刊Nano Structure Plays an Important Role in the Present and Future Anode Materials of li-ion Batteries
《复旦学报:自然科学版》2007年第5期692-692,共1页Tsutomu Takamura 
1 Resultsli-ion batteries are the most promising secondary batteries for IT and EV applications, where it is required to increase the capacity and power capability to a great extent. In responding to the demand we hav...显示全部
关键词:nano structure li-ion batteries SEM 
期刊碳纳米材料构建高性能锂离子和锂硫电池研究进展被引量:4
《材料工程》2020年第4期25-35,共11页吴怡芳 崇少坤 柳永宁 郭生武 白利锋 张翠萍 李成山 
陕西省重点研发计划(2017ZDXM-GY-039)。
碳作为单一元素可形成像零维碳纳米球、一维碳纳米管、二维石墨烯等多种碳纳米结构,它们在锂离子和锂硫电池中的表现也有所不同。需要阐明的是,碳纳米管和石墨烯由于具有以下缺点不适合直接作为锂离子或锂硫电池电极材料:(1)第一次不可...显示全部
关键词:碳纳米材料 锂离子 锂硫电池 研究进展 
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