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The Principle and Function of Battery Capacity Testing and Sorting What is lithium ion battery capacity testing sorting? There are two explanations for lithium-ion battery capacity test and sort. The first explanation: Battery capacity sorting and performance filtering. Lithium battery capacity sorting through computer management to get the data of each detection point, so as to analyze the size o...
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Materials Material selection is the first factor affecting the performance of lithium-ion batteries. If you choose the battery material with poor cycle performance, even if the process is reasonable and the production is perfect, the cycle of the cell can not be guaranteed. And with better materials, the cycle performance may not be too bad even if there are some problems in the subsequent product...
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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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High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 High-quality Fe4[Fe(CN)6]3 (HQ-FeHCF) nanocu...
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High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 Part 2: Structure Characterization of Fe4[Fe...
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High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 Electrochemical Performance Test of High-quality ...
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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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The Preparation Method of Battery Cathode Slurry Wet Electrode Preparation Process A double planetary mixer was used as the cathode electrode slurry preparation equipment. First, prepare polyvinylidene fluoride (PVDF) glue. Use an ordinary mixing tank to pour a certain amount of solvent NMP (N-methylpyrrolidone) first, add the binder PVDF powder according to the designed solid content, and stir fo...
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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. Lithium-ion Battery Material Preparation The first step in the production process is the preparation of raw materials. The raw materials used for lithium-ion bat...
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Sb Doped O3 Type Na0.9Ni0.5Mn0.3Ti0.2O2 Cathode Material for Na-ion Battery KONG Guoqiang, LENG Mingzhe, ZHOU Zhanrong, XIA Chi, SHEN Xiaofang. Sb Doped O3 Type Na0.9Ni0.5Mn0.3Ti0.2O2 Cathode Material for Na-ion Battery[J]. Journal of Inorganic Materials, 2023, 38(6): 656-662. Abstract Cycle stability and specific capacity of cathode materials for sodium ion batteries play an important role i...
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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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Na3Zr2Si2PO12 Ceramic Electrolytes for Na-ion Battery: Preparation Using Spray-drying Method and Its Property Author：LI Wenkai, ZHAO Ning, BI Zhijie, GUO Xiangxin. Na3Zr2Si2PO12 Ceramic Electrolytes for Na-ion Battery: Preparation Using Spray-drying Method and Its Property. Journal of Inorganic Materials, 2022, 37(2): 189-196 DOI:10.15541/jim20210486 Abstract Na-ion batteries, ...
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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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Electrochemical Activity of Positive Electrode Material of P2-Nax[Mg0.33Mn0.67]O2 Sodium Ion Battery Author: ZHANG Xiaojun1, LI Jiale1,2, QIU Wujie2,3, YANG Miaosen1, LIU Jianjun2,3,4 1. Jilin Province Sci-Tech Center for Clean Conversion and High-valued Utilization of Biomass, Northeast Electric Power University, Jilin 132012, China 2. State Key Laboratory of High Perform...
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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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What is calendering： Calendering of battery electrodes is an important step in the production process of lithium-ion batteries, and its purpose is to obtain electrodes that meet design requirements. Calendering is a necessary process. After the electrode coating and drying, the peeling strength between the active material and the current collector foil is low. At this time, it needs to be calender...
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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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