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Chengfeng Zhizhi plasma cleaning machine manufacturer explains the role of silicon wafers in the manufacture of silicon cells

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28 Oct,2021

Chengfeng Zhizhi plasma cleaning machine manufacturer explains the role of silicon wafers in the manufacture of silicon cells:
Common lithium batteries should be considered lithium-ion batteries. Portable electronic products such as laptop computers, video cameras, and mobile communications are widely used in our daily lives. Now it is also developing silicon batteries, which are expected to be applied to mobile phone batteries. The following is a detailed explanation of the plasma cleaning machine manufacturer made by Chengfeng Zhizhi.
Nowadays, the smartphones in our hands are basically lithium batteries, and battery technology is also one of the difficulties in today's smart technology demand breakthrough. According to foreign media reports, a startup company called XNRGI wants to break this situation and plans to release it next year. It produces a higher energy density, lower manufacturing cost, and safer use than traditional lithium-ion batteries. In addition, the company uses a method similar to that used by semiconductor companies to manufacture processors, using wafers to make silicon cells. At present, the plasma cleaning machine manufactured by Chengfeng Zhizhi is mainly used for the cleaning of silicon wafers and the removal of photoresist. Therefore, people are also very interested in this method of using silicon wafers to manufacture batteries.
At present, XNRGI has been researching and developing silicon batteries for 15 years. Its energy density is 4 times that of lithium batteries, and its cost is only half of that of lithium batteries, and its "porous" silicon batteries can be used in many scenarios, such as Many smart terminals such as smart phones. The manufacturing principle of this battery is to etch very fine 20×20 micron honeycomb images on these wafers, and then coat them with lithium and other metals to form the anode and cathode of the so-called "microbattery", that is, every 12 An inch silicon wafer contains 36 million such vertical micro-cells (with an energy density of more than 400Wh/kg), which constitute a macro battery. Because of this unorthodox structure, charging is faster.
XNRGI's batteries are recyclable, unlike traditional lithium-ion batteries that are as easily thermally out of control. Their energy density exceeds 400Wh/kg, which makes them cheaper to manufacture, so they are very suitable for storing electric vehicles and grids.
If you want to learn more about the plasma cleaner or have questions about the use of the equipment, please click on the online customer service of Chengfeng Zhizao, and Chengfeng Zhizao is waiting for your call!