Birth of a new lithium-silicon battery: more than 30% increase in battery power

Recently, according to foreign media reports, two technology companies in the United States, Sila Technologies and Angstron Materials, have developed a new lithium-silicon battery technology and announced that in the next few years, this new type of battery technology can be produced on the ground, allowing mobile phones and automobiles to be produced. , smart watch batteries increase 30% or more power.
The core of this new technology is "anode fabrication." Current battery anodes are made of graphite, while new battery anodes are made of silicon and can store more power. However, under the conditions of actual use, silicon anodes are often fragile or have a short life span and are difficult to popularize.
The prototype products developed by Sila Technologies have successfully solved these problems. It fuses silicon with graphite nanoparticles to make the product more durable. Sila Technologies said that if they use the new technology they develop, the battery will store 20 to 40 percent more electricity than current lithium-ion phone batteries.
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In fact, there have been many so-called "breakthrough battery technologies" in the past two years, but they often do not have such a big breakthrough. For this emerging lithium-silicon cell, Christopher Mimes, a Wall Street Journal science journalist, believes it is a real breakthrough. Companies such as BMW, Intel and Qualcomm are also optimistic about this battery, and provide support for the development of new batteries.
At present, many start-up companies want to develop the best lithium-silicon battery. For example, Enovix, a US start-up company, is working on the development of lithium-silicon batteries and has received support from Intel and Qualcomm. With the support of these technology giants, lithium-silicon battery products may be landing faster.

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