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Nov , 21 2019
This is a simple lab line for coin cell research, include basic coin cell lab equipment and most of them are manual type. We don't mind daily output, just consider the result and performance.
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Feb , 20 2020
Lithium ion Battery Manufacturing Equipment - Battery Electrode Coating Machine Battery electrode coating process is very important for lithium ion battery manufacturing, so, choose a right and qualified battery coating machine is key for making a good battery. If you are looking for coating machine for your laboratory research, we have three choices for you below: 1.Coating device-film applicator...
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Mar , 06 2020
Who knows the models of Celgard Battery Separator can be used for lithium battery? About battery separator: These films have numerous nano-scale voids. Although they are insulating materials and cannot conduct electrons, the voids allow lithium ions to pass through. When used in lab coin cell research, it is cut into a circle with a diameter equal to the internal diameter of the positive case of t...
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Mar , 19 2020
25µm Microporous Trilayer Membrane (PP/PE/PP) Celgard 2325 Separator for Lithium ion Battery Celgard 2325 is PE Ion exchange membrane for lithium battery Separator with 25 micron thickness, this seperator is a PP/PE/PP three layers (polypropylene-polyethyerlene-polypropylene) membrane. Primary Application:Secondary Lithium Batteries Product Features: 1. 25 µm microporous trilayer membrane (PP/PE/P...
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Mar , 25 2020
What is the best electrolyte for LiMn2O4/LiFePO4 lithium battery? Lithium battery electrolyte is the carrier of ion transport in the battery. It generally consists of a lithium salt and an organic solvent. The electrolyte plays a role of conducting ions between the cathode and anode electrodes of the lithium battery, which is a guarantee for the lithium ion battery to obtain the advantages of high...
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May , 10 2020
What are the requirements for surface roughness of copper and aluminum foils for lithium batteries? For the lithium ion battery current collector, in addition to its thickness and weight having an influence on the battery, the surface performance of the current collector has a greater influence on the production and performance of the battery. Especially for the negative electrode current collecto...
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Feb , 16 2022
In the structure of lithium batteries, the separator is one of the key inner layer components. The performance of the lithium battery separator(celgard 2400,celgard 2325,celgard 2500)determines the interface structure and internal resistance of the battery, which directly affects the capacity, cycle and safety performance of the battery. The separator with excellent performance plays an important ...
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Apr , 01 2022
At present, there are three main types of lithium-ion batteries: square lithium batteries, cylindrical lithium batteries, and pouch cell lithium batteries. Among them, the square and cylindrical shells are mainly made of hard shells such as aluminum alloy and stainless steel, while the shells of soft packs are made of Aluminum Laminated. The important advantages of soft pack lithi...
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Apr , 09 2022
The tab is a component of a pouch cell lithium-ion battery product. The battery is divided into a lithium battery anode materials and lithium battery cathode materials. The electrode ear is a metal conductor that leads the positive and negative electrodes from the battery core. In layman's terms, the ears of the positive and negative electrodes of the battery are the contact points during charging...
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Jun , 01 2022
The polymer lithium-ion battery cell adopts aluminum laminated film composite packaging technology. When gas is generated inside the battery cell due to the occurrence of abnormal chemical reactions, the pocket will be charged and the battery core will swell.The performance of the battery cell (Capacity, Cycle life, C-rate, etc.) will fail seriously, making the battery cell unusab...
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Jun , 17 2022
Advantages and Disadvantages Of Ternary Lithium Battery Many people say that the lithium iron phosphate battery should be fully charged, and the ternary lithium battery should be charged to more than 90%. The reason is that the voltage of the lithium battery will increase after it is fully charged, which will affect the activity of the electrolyte and positive and negative materials, resulting in ...
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Aug , 18 2022
The sodium-ion battery mainly includes five parts: cathode electrode material, anode electrode material, battery electrolyte, battery current collector and battery separator. Cathode electrode material Cathode and anode materials affect key performance indicators such as energy density, power density, cycle life, and safety of Na-ion batteries, and are critical to battery performance. The mainstre...
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