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- Conductive Materials for Lithium Batteries: CNT vs Graphene Guide
- Step-by-Step Guide to Partnering with a Sodium-Ion Battery Technology Developer in China
- A Complete Guide to Implementing Industrial Solid State Battery Technology in Manufacturing
- How to Select a Professional Battery Equipment Provider for High-Volume Production
- Guide to Procuring High-Quality Lithium Battery Coating Machines from Chinese Manufacturers
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The stability and dispersibility of battery slurry have an important impact on the properties of electrodes and finished battery products. So how to characterize the stability and dispersibility of battery slurry? Characterization method of battery slurry stability 1. Solid content method The solid content test method is a low-cost and easy-to-test method. Its principle is to place the slurry in a...read more
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Analysis of Causes for Low Cells CapacityApr 15 , 2025Low cell capacity is an intuitive judgment based on comparing the post-formation discharge capacity with the design value. If the measured capacity falls below the design specification, the first step is to verify whether the formation process parameters are correctly set (e.g., discharge current, charge duration, cutoff voltage, and formation temperature). ① If the formation steps are confirmed c...read more
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The voltage of a lithium battery is closely related to the electrode potentials of its cathode and anode materials. Variations in voltage among lithium batteries using different materials primarily stem from the following factors: Impact of Electrode Materials’ Chemical Properties Lithium batteries operate through the movement of lithium ions between the cathode and anode during charging and disch...read more
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Lithium-Ion Battery Capacity Degradation MechanismsMay 09 , 2025A lithium-ion battery is primarily composed of a cathode, anode, electrolyte, and separator. During charging, lithium ions de-intercalate from the cathode material, migrate through the electrolyte, and intercalate into the anode material. During discharging, lithium ions move in the reverse direction, de-intercalating from the anode and returning to the cathode through the electrolyte. This repeat...read more
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Non-destructive Methods to Detect Lithium PlatingMay 22 , 2025Lithium plating refers to the detrimental phenomenon where lithium ions fail to intercalate into the graphite anode during charging processes, instead undergoing electrochemical reduction to form metallic lithium deposits. This results in the formation of characteristic silver-gray lithium metal layers or dendritic lithium crystals on the anode surface. Conventionally, battery disassembly has been...read more
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Main Causes of Pouch Cell Sealing LeakageMar 27 , 2026Pouch cell batteries are widely used in consumer electronics, electric vehicles, and energy storage systems because of their high energy density, lightweight structure, and flexible design. Compared with cylindrical and prismatic cells, pouch cells use laminated aluminum laminated film as the outer packaging instead of a rigid metal case. This structure allows better space utilization and lower we...read more
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