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May , 29 2025
The performance of the separator is deeply related to the safety of lithium batteries, such as the tensile strength, thermal shrinkage rate, puncture strength, etc. of the separator, which are directly related to the performance of the battery cell. Ceramic coatings, as the most widely used coatings on the market, have the advantages of good stability and low thermal shrinkage. This article will b...
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Jun , 26 2025
The existing secondary batteries have the characteristics of high energy density and good cycling performance. However, the commonly used organic electrolytes are toxic and flammable, which pose certain safety risks. Moreover, the existing electrode materials are limited in resources and have high costs, restricting their large-scale application in the energy storage field. Using water-based elect...
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Jul , 10 2025
In the intricate ecosystem of battery manufacturing, high-temperature furnaces stand as unsung workhorses, enabling the synthesis of materials that underpin the performance, safety, and efficiency of modern batteries. From lithium-ion to next-gen solid-state systems, these specialized heating devices facilitate thermal processes that transform raw powders into functional components with precisely ...
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Sep , 19 2025
In the high-stakes race to develop longer-lasting, safer, and more efficient batteries—for electric vehicles (EVs), grid storage, and portable electronics—success often hinges on a tool so small it can fit in the palm of a hand: the battery electrolyte pipette. While headline-grabbing innovations like solid-state chemistries or silicon anodes dominate media coverage, these precision instruments qu...
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Oct , 23 2025
Carbon paper—often referred to as carbon fiber paper (CFP) or porous carbon substrate—has emerged as a critical material in modern battery systems, thanks to its unique combination of high electrical conductivity, structural flexibility, porous architecture, and chemical stability. Unlike traditional paper, carbon paper is manufactured from carbon fibers (typically polyacrylonitrile-based or pitch...
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Dec , 05 2025
Sodium-ion batteries (SIBs) have emerged as one of the most promising alternatives to lithium-ion batteries (LIBs) for large-scale energy storage and low-cost portable electronics, thanks to sodium’s abundant reserves, low cost, and similar electrochemical behavior to lithium. However, SIBs face critical challenges: the larger ionic radius of Na⁺ (1.02 Å vs. Li⁺’s 0.76 Å) leads to slower ion diffu...
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Jan , 05 2026
1、What is a Coin Cell Crimper? Please provide the text you would like translated. The Coin Cell Crimper is a precision mechanical device specifically designed for sealing coin cells (also known as button cells). It is commonly used in laboratory research and development, small-scale production, and battery testing. Coin cells are small in size (common sizes include CR2032, CR2025, etc.) ...
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Mar , 06 2026
The battery sealing machine is a key piece of equipment in the lithium battery production process, used to complete the final sealing of the battery cell / battery shell. Through mechanical pressing, vacuum heat sealing and other methods, it enables the battery to form a stable and sealed internal environment, directly determining the battery's sealing performance, safety, cycle life and the rate ...
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May , 15 2026
1.What is a battery separator? The battery separator is a core high-polymer porous film component inside lithium batteries, located between the positive and negative electrodes, with a thickness of only 4-20 microns. It is mainly made of polyethylene (PE), polypropylene (PP), or PP/PE composite materials as the base material, and is processed into a uniform microporous structure through wet phase ...
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Jun , 11 2026
1.What is Coin Cell Crimping? What is its core function? Common definition: Coin cell crimping, also known as the folded sealing of button batteries, is a closed processing technique that uses numerical control hydraulic/air radial extrusion force to press and bond the lower shell, insulating sealing ring, and upper cover plate of the button battery together, forming a rolled-edge locking seal. It...
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Jun , 25 2026
The global new energy industry is expanding at a rapid pace, with surging demand for power batteries, energy storage systems and 3C consumer electronics lithium-ion batteries. As the core energy storage carrier, lithium-ion batteries’ safety, cycle life and fast-charging performance have become the focal point of competition across the industrial chain. As a core inner material that separates posi...
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