Chinese
français
Deutsch
italiano
español
português
Nederlands
日本語
한국의
Blog
- Home
- >
Blog
Categories
new blog
- Tabless Cylindrical Battery Manufacturing Guide
- China Power Battery Market Report 2026 H1: Six Trends Reshaping Battery Equipment Demand
- Turnkey Solid-State Battery Lab Setup Guide
- Conductive Materials for Lithium Batteries: CNT vs Graphene Guide
- Step-by-Step Guide to Partnering with a Sodium-Ion Battery Technology Developer in China
-
Polyvinylidene fluoride, referred to as PVDF, PVDF lithium ion battery binder is made of resin by adding some additives with specific properties, by injection molding or extrusion and other processing processes and polymers, is a highly non-reactive thermoplastic fluoropolymer, is a semi-crystalline fluoropolymer. Because of its good mechanical strength, chemical stability, electrochemical stabili...read more
-
The Factors of Lithium-ion Pouch Cell Gas GenerationApr 15 , 2022Because the steel and aluminum case（cans）lithium ion battery in the explosion of great harm, at present, aluminum laminated film as the main packaging material gradually become the mainstream. Battery case（cans） Advantage Disadvantage Steel cans Lithium ion battery Good physical stability, strong resistance to pressure Large weight, low safety, secondary hazards Al cans Lithium ion battery Light w...read more
-
Lithium ion Battery Formation ProcessMar 21 , 2022After battery manufactured, through a certain charge and discharge way to activate its internal anode and cathode materials, improve the battery's charge and discharge performance and self-discharge, storage and other comprehensive performance,this process is called formation. lithium ion battery formation process is a very complex process, and it is also an important process that affects battery ...read more
-
Lithium ion Battery Electrode Rolling ProcessFeb 28 , 2022After the electrode coating and drying, the peeling strength between the active material and the current collector foil is very low, and it needs to be rolled to enhance the bonding strength of the active material and the foil, to prevent peeling during immersion in electrolyte and battery use. At the same time, the roller pressing of the electrode can compress the volume of the cell, improve the ...read more
-
Sodium-ion Batteries Cathode MaterialDec 27 , 2021(1) Layered metal oxides Layered metal oxides are favored by researchers because of their simple manufacturing method and high specific capacity. Similar to lithium batteries, layered oxide cathode materials are also promising cathode materials for commercial use in sodium ion batteries. (2) Prussian blue Prussian blue frame structure allows sodium ions to be embedded and released quickly, with ex...read more
-
The theoretical basis and battery structure of sodium ion battery (Na-ion batteries) and lithium ion battery are very similar. Liquid sodium-ion batteries (like solid-state lithium-ion batteries, are also being investigated) are composed of positive electrode, negative electrode, current collector, electrolyte, and battery separator. Among them, electrolyte and separator basically follow the lith...read more
-
Lithium ion Battery Pouch Cell Formation ProcessNov 26 , 2021After electrolyte filling and primary sealing is completed, First, it is necessary to wating electrolyte infiltration the battery cells in vacuum standing chamber, according to the different process will be divided into high temperature standing and normal temperature standing. After the electrolyte filling and standing process of the cell is completed, the next step is formation. What is lithium ...read more
-
Lithium ion Pouch Cell Electrolyte Filling ProcessNov 23 , 2021After pouch cells top sealing and side sealing, need to do X-ray to check the alignment of the battery cells, then put the battery cells into the drying room for drying(you can also use the drying oven to drying the battery cells). After the battery cells drying process is completed, The next step is electrolyte filling process and primary sealing process. Through the introduction of the previous ...read more
-
Lithium Battery Electrode Coating MachineOct 29 , 2021Lithium battery production process mainly includes battery cathode and anode slurry mixing, positive and negative electrode coating, roller pressing, electrode cutting, battery electrode making and die cutting, respectively corresponding to mixer, coating machine, roller press, slitting machine, electrode notching machine and electrode die cutting machine. The previous process of lithium battery -...read more
subscribe to us 
