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Prussian Blue Cathode Materials for Aqueous Sodium-ion Batteries: Preparation and Electrochemical Performance Author：LI Yong. Prussian Blue Cathode Materials for Aqueous Sodium-ion Batteries: Preparation and Electrochemical Performance. Journal of Inorganic Materials[J], 2019, 34(4): 365-372 doi:10.15541/jim20180272 TOB New Energy can provide a full set of battery material and batte...
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The development of electric vehicles is in full swing, and the power battery is one of the most important parts. Its development has a decisive effect on the battery life and safety of electric vehicles. Recently, we often hear some terms such as solid-state batteries, SVOLT’s jelly batteries, NIO’s Nickel 55 ternary Cell, IM Motors doped with silicon to supplement lithium, and CTP/CTC technology....
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Cobalt-doped Hollow Carbon Framework as Sulfur Host for the Cathode of Lithium Sulfur Battery Author: JIN Gaoyao, HE Haichuan, WU Jie, ZHANG Mengyuan, LI Yajuan, LIU Younian. Cobalt-doped Hollow Carbon Framework as Sulfur Host for the Cathode of Lithium Sulfur Battery. Journal of Inorganic Materials[J], 2021, 36(2): 203-209 DOI:10.15541/jim20200161 TOB New Energy provides various battery...
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MOF/Poly(Ethylene Oxide) Composite Polymer Electrolyte for Solid-state Lithium Battery LIANG Fengqing, WEN Zhaoyin 1. CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China 2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China Abstract Solid...
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Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery- part one LI Tingting, ZHANG Yang, CHEN Jiahang, MIN Yulin, WANG Jiulin. Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery. Journal of Inorganic Materials, 2022, 37(2): 182-188 DOI:10.15541/jim20210303 Abstract Sulfurized pyrolyzed poly(acrylonitrile) (S@pPAN) composite as cathode material of Li-S battery realizes a ...
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Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery- Part 2 LI Tingting, ZHANG Yang, CHEN Jiahang, MIN Yulin, WANG Jiulin. Flexible Binder for S@pPAN Cathode of Lithium Sulfur Battery. Journal of Inorganic Materials, 2022, 37(2): 182-188 DOI:10.15541/jim20210303 Physical Properties Characterization The existing forms of sulfur in the S@pPAN materials were investigated by XRD. In...
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Cobalt-doped Hollow Carbon Framework as Sulfur Host for the Cathode of Lithium Sulfur Battery - Part 1 JIN Gaoyao, HE Haichuan, WU Jie, ZHANG Mengyuan, LI Yajuan, LIU Younian Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China Abstract Lithium-sulfur batteries are deemed to ...
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Lithium-ion cylindrical batteries are widely used in many electronic devices due to their high energy density and long cycle life. In this article, we will describe the production process of lithium-ion cylindrical batteries in detail. 1. Raw material preparation The first step in the production process is the preparation of raw materials. The raw materials used for lithium-ion batteries in...
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Dual-lithium-salt Gel Complex Electrolyte: Preparation and Application in Lithium-metal Battery GUO Yuxiang, HUANG Liqiang, WANG Gang, WANG Hongzhi. Dual-lithium-salt Gel Complex Electrolyte: Preparation and Application in Lithium-metal Battery. Journal of Inorganic Materials, 2023, 38(7): 785-792 DOI:10.15541/jim20220761 Abstract Metallic Li is one of the ideal anodes for high energy de...
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Sergiy Kalnaus, et al. Solid-state batteries: The critical role of mechanics. Science. 381, 1300 (2023). Solid-state batteries with lithium metal anodes have the potential for higher energy density, longer lifetime, wider operating temperature, and increased safety. Although the bulk of the research has focused on improving transport kinetics and electrochemical stability of the materials and inte...
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Recent progress on anode for sulfide-based all-solid-state lithium batteries —— Part 1 Lithium metal anode Author: JIA Linan, DU Yibo, GUO Bangjun, ZHANG Xi 1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200241, China 2. Shanghai Yili New Energy Technology Co. , LTD. , Shanghai 201306, China Abstract All-solid-state lithium batteries (ASSLBs) exhibit hi...
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Continuing from the previous article Recent progress on anode for sulfide-based all-solid-state lithium batteries —— Part 2 other anodes Author: JIA Linan, DU Yibo, GUO Bangjun, ZHANG Xi 1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200241, China 2. Shanghai Yili New Energy Technology Co. , LTD. , Shanghai 201306, China Lithium alloy anode Du...
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Recent Progress of Boron-based Materials in Lithium-sulfur Battery Author: LI Gaoran, LI Hongyang, ZENG Haibo MIIT Key Laboratory of Advanced Display Materials and Devices, Institute of Nano Optoelectronic Materials, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094 Abstract Lithium-sulfur (Li-S) batteries play a crucial role in the...
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1. What is lithium iron manganese phosphate? Lithium iron manganese phosphate is a new cathode material formed by doping lithium iron phosphate with a certain amount of manganese element. Since the ionic radii and some chemical properties of manganese and iron elements are similar, lithium iron manganese phosphate and lithium iron phosphate are similar in structure, and both have an olivine struct...
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Author: XIA Qiuying, SUN Shuo, ZAN Feng, XU Jing, XIA Hui School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China Abstract All-solid-state thin film lithium battery (TFLB) is regarded as the ideal power source for microelectronic devices. However, the relatively low ionic conductivity of amorphous solid-state electrolyte ...
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In recent years, there has been rapid development of sulfide solid electrolytes including Li2S-SiS2, Li2S-B2S3, Li2S-P2S5, Li(10±1)MP2S12(M=Ge, Si, Sn, Al, P), Li6PS5X(X=Cl, Br, I). In particular, the thio-LISICON structure sulfide, represented by Li10GeP2S12 (LGPS), exhibits extremely high room temperature lithium ion conductivity of 12mS/cm exceeding that of liquid electrolytes, which has ...
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Why are all-solid-state batteries an industry trend? High security: The safety issues of liquid batteries have always been criticized. The electrolyte is easily flammable under high temperature or severe impact. Under high current, lithium dendrites will also appear to pierce the separator and cause short circuit. Sometimes the electrolyte may undergo side reactions or decompose at high temperatur...
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This article analyzes the causes of zero voltage. Focused on the phenomenon of zero voltage in the battery caused by electrode burrs. By identifying the cause of the short circuit, we aim to precisely resolve the problem and better understand the importance of controlling electrode burrs during production. Experiment 1. Battery preparation This experiment uses lithium nickel cobalt manganate mater...
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The principle of laser cleaning is to utilize the characteristics of laser beam with large energy density, controllable direction and strong convergence ability. The laser interacts with contaminants such as oil stains, rust spots, dust residue, coatings, oxide layers or film layers attached to the workpiece base, and is separated from the workpiece base in the form of instantaneous thermal expans...
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The winding process of lithium-ion batteries is to roll the positive electrode sheet, negative electrode sheet and separator together through the winding needle mechanism of the winding machine. The adjacent positive and negative electrode sheets are isolated by the separator to prevent short circuit. After winding, the jelly roll is fixed with a termination tape to prevent it from spreading, and ...
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