1 thought on “Add this material to the new energy vehicle battery, higher endurance and lower cost”
Pamela
In ten years, new energy vehicles have quickly popularized and occupied the market from a conceptual product. They successfully took over the relay rods in the hands of fuel cars and became the best choice for the next generation of the automotive field. This transformation has become the consensus of almost everyone in the world, and it has also changed huge changes to people's lives directly or indirectly, and its influence has even expanded to the circle. Because Musk was highly sought after, some media called him the real "Tenisteak", which became a myth in the hearts of some investors. Even advocating virtual currency was convinced. Zeng Yuqun became the new richest man in Hong Kong because he surpassed Li Ka -shing in the Ningde era. BYD also grew from an unknown small business to a new generation of giant. What is the source of all this? new energy . The more than 95%of the new energy vehicles on the market are electric vehicles. The entire electric vehicle field has matured. New energy vehicles of green licenses in the city can be seen almost everywhere, and they will develop faster in the future. The core of electric vehicles is the battery. The core of the battery is four major materials. Lithium iron phosphate and ternary of the positive electrode material are not available. The electrolyte and solid -state batteries are also fighting for you to die. ; The diaphragm industry was originally processing of organic film. A fresh piece of cake appeared in a mature market, which was divided into a clean in minutes. Is that the mainstream positions of the carbon -based materials are severely impacted, and the challengers are the negative negative poles of silicon bases that are unanimously optimistic about by various gods. At present, all related companies related to lithium battery negative areas are layout on the negative negative silicon base. The "four major and four small" of domestic negative electrode material companies has their own silicon -based negative products, while the Ningde Times and Power God batteries, Guoxuan Hi -Tech, BYD, Bick Power, Wanxiang A123, Micro Mang power and other battery companies are also overside silicon -based negative poles. As for car companies, such as Tesla, BYD, GAC, Xiaopeng, Weilai, etc. Wait for the silicon -based battery. It, there are already many experts, scholars, professors, and even entrepreneurs in the market selection of silicon -based negative poles. The core is that it can provide higher battery life and lower raw materials costs. Compared with the negative carbon base, silicon can be alloyed with lithium at room temperature. The theoretical than the theoretical capacity is as high as 4200mAh/g, which is much higher than the theoretical capacity of the commercial fossil (372mAh/g). 2. Environmental friendly, so the silicon negative materials have always attracted the attention of scientific researchers and are recognized as one of the most potential next -generation lithium -ion battery negative materials. The disadvantages also need not say more, expansion, powder, poor circulation, and non -conductivity. However, it should be noted that the silicon used in the negative electrode of the lithium battery is single silicon or oxide. At present, 99.999%of the high -purity silicon on the market is only 50,000 yuan/ton. However, if these silicon wants to be used as a negative electrode material, it needs to be grinded and crushed to the nano -level. After the carbon composite The price does not wait from 100,000 to 300,000 yuan/ton. According to the process of Affreis, the United States, the silicon content is about 10%, and the rest is carbon material, and the existing graphite negative in the market is 50,000 to 80,000 yuan/ton. The price of nano -grade silicon raw materials can be described as a horrible number. The fact is exactly the case. The current price of nano -spherical silicon powder is usually between 250 and 3 million yuan/ton. Although this is only the price of small batches, it will not be too cheap after the output is enlarged. Essence
The silicon -based negative materials were invented for the first time by Hitachi. At present, international manufacturers, which are relatively leading in international technology, are mostly concentrated in Japan and South Korea, including Hitachi (HITACHI), Japan's SHINETSU, South Korea's Geders (GS), South Korea (DAEJOO), and Andry in the United States AMPRIUS and so on. In recent years, there has been a certain breakthrough in the market of silicon -based negative materials in China. Betry has successfully entered the Tesla supply chain. The main supply objects of Pu Tailai are ATL, LG and Samsung. However, in the world, silicon -based negative materials are still not mainstream products. According to incomplete statistics, the amount of silicon carbon negative electrode in the overall negative electrode accounts for about 8%. If according to the forecast of the Foresight Industry Research Institute, the annual increase rate of silicon carbon negative materials in the lithium batteries from 2021 ~ 2025 increased an average annual growth rate of 3 ~ 4%. Generally speaking, the amount of nano -silicon in the lithium battery's negative material is about 10%. Based on this model, by 2025, the demand for nano -silicon will reach 44,200 tons, and the market share will exceed 130 billion. Is silicon negative excellent? The answer is yes. But on the road with a large scale of the silicon -based polarization, there is also the most fiercely blocked road tiger, which is cost -effective. It can be seen from the previous article that the price of silicon -based negative poles is much higher than the current carbon base negative price, but the improvement of performance is actually less than 15%. On the basis of solving the mileage pain point, the market acceptance is not particularly particularly particularly accepted by the market. high. At present, only Tesla has been fully spread on the Model3 series. BYD has partially installed, and GAC has detonated the "magazine battery" of the capital market. He has not seen the actual product landing. In more silicon -based negative electrodes are actually applied to the 3C field. Is there any solution? Have. And on the road, the manufacturers have made certain progress on the performance improvement and cost -reducing exploration of the negative silicon negative. At least five years, the negative silicon carbon negative electrode will be fully rolled on high -end or even mid -range electric vehicles. The only thing that can limit its expansion is the production capacity of each manufacturer. The new type of nano -silicon and negative polar front drive production technology. The advantages of new nano -silicon and negative polar front drives: 1. The cost is low, and the cost of existing negative electrode materials can be reduced by 5 ~ 10%. 2. The circulation performance is excellent, while maintaining a high capacity while circulating performance 800 laps. 3. The compatibility is good. There will be no obvious reunion during the carbon covering process, and the product performance is effectively lifted. 4. High production capacity, with large -scale and industrialized continuous production effects. 5. There is no pollution. There is no pollution and greenhouse gas emissions during the production process.
In ten years, new energy vehicles have quickly popularized and occupied the market from a conceptual product. They successfully took over the relay rods in the hands of fuel cars and became the best choice for the next generation of the automotive field. This transformation has become the consensus of almost everyone in the world, and it has also changed huge changes to people's lives directly or indirectly, and its influence has even expanded to the circle. Because Musk was highly sought after, some media called him the real "Tenisteak", which became a myth in the hearts of some investors. Even advocating virtual currency was convinced. Zeng Yuqun became the new richest man in Hong Kong because he surpassed Li Ka -shing in the Ningde era. BYD also grew from an unknown small business to a new generation of giant.
What is the source of all this? new energy .
The more than 95%of the new energy vehicles on the market are electric vehicles. The entire electric vehicle field has matured. New energy vehicles of green licenses in the city can be seen almost everywhere, and they will develop faster in the future.
The core of electric vehicles is the battery. The core of the battery is four major materials. Lithium iron phosphate and ternary of the positive electrode material are not available. The electrolyte and solid -state batteries are also fighting for you to die. ; The diaphragm industry was originally processing of organic film. A fresh piece of cake appeared in a mature market, which was divided into a clean in minutes.
Is that the mainstream positions of the carbon -based materials are severely impacted, and the challengers are the negative negative poles of silicon bases that are unanimously optimistic about by various gods. At present, all related companies related to lithium battery negative areas are layout on the negative negative silicon base. The "four major and four small" of domestic negative electrode material companies has their own silicon -based negative products, while the Ningde Times and Power God batteries, Guoxuan Hi -Tech, BYD, Bick Power, Wanxiang A123, Micro Mang power and other battery companies are also overside silicon -based negative poles. As for car companies, such as Tesla, BYD, GAC, Xiaopeng, Weilai, etc. Wait for the silicon -based battery.
It, there are already many experts, scholars, professors, and even entrepreneurs in the market selection of silicon -based negative poles. The core is that it can provide higher battery life and lower raw materials costs. Compared with the negative carbon base, silicon can be alloyed with lithium at room temperature. The theoretical than the theoretical capacity is as high as 4200mAh/g, which is much higher than the theoretical capacity of the commercial fossil (372mAh/g). 2. Environmental friendly, so the silicon negative materials have always attracted the attention of scientific researchers and are recognized as one of the most potential next -generation lithium -ion battery negative materials.
The disadvantages also need not say more, expansion, powder, poor circulation, and non -conductivity. However, it should be noted that the silicon used in the negative electrode of the lithium battery is single silicon or oxide. At present, 99.999%of the high -purity silicon on the market is only 50,000 yuan/ton. However, if these silicon wants to be used as a negative electrode material, it needs to be grinded and crushed to the nano -level. After the carbon composite The price does not wait from 100,000 to 300,000 yuan/ton. According to the process of Affreis, the United States, the silicon content is about 10%, and the rest is carbon material, and the existing graphite negative in the market is 50,000 to 80,000 yuan/ton. The price of nano -grade silicon raw materials can be described as a horrible number.
The fact is exactly the case. The current price of nano -spherical silicon powder is usually between 250 and 3 million yuan/ton. Although this is only the price of small batches, it will not be too cheap after the output is enlarged. Essence
The silicon -based negative materials were invented for the first time by Hitachi. At present, international manufacturers, which are relatively leading in international technology, are mostly concentrated in Japan and South Korea, including Hitachi (HITACHI), Japan's SHINETSU, South Korea's Geders (GS), South Korea (DAEJOO), and Andry in the United States AMPRIUS and so on. In recent years, there has been a certain breakthrough in the market of silicon -based negative materials in China. Betry has successfully entered the Tesla supply chain. The main supply objects of Pu Tailai are ATL, LG and Samsung. However, in the world, silicon -based negative materials are still not mainstream products. According to incomplete statistics, the amount of silicon carbon negative electrode in the overall negative electrode accounts for about 8%.
If according to the forecast of the Foresight Industry Research Institute, the annual increase rate of silicon carbon negative materials in the lithium batteries from 2021 ~ 2025 increased an average annual growth rate of 3 ~ 4%. Generally speaking, the amount of nano -silicon in the lithium battery's negative material is about 10%. Based on this model, by 2025, the demand for nano -silicon will reach 44,200 tons, and the market share will exceed 130 billion.
Is silicon negative excellent? The answer is yes.
But on the road with a large scale of the silicon -based polarization, there is also the most fiercely blocked road tiger, which is cost -effective. It can be seen from the previous article that the price of silicon -based negative poles is much higher than the current carbon base negative price, but the improvement of performance is actually less than 15%. On the basis of solving the mileage pain point, the market acceptance is not particularly particularly particularly accepted by the market. high. At present, only Tesla has been fully spread on the Model3 series. BYD has partially installed, and GAC has detonated the "magazine battery" of the capital market. He has not seen the actual product landing.
In more silicon -based negative electrodes are actually applied to the 3C field. Is there any solution? Have. And on the road, the manufacturers have made certain progress on the performance improvement and cost -reducing exploration of the negative silicon negative. At least five years, the negative silicon carbon negative electrode will be fully rolled on high -end or even mid -range electric vehicles. The only thing that can limit its expansion is the production capacity of each manufacturer.
The new type of nano -silicon and negative polar front drive production technology.
The advantages of new nano -silicon and negative polar front drives:
1. The cost is low, and the cost of existing negative electrode materials can be reduced by 5 ~ 10%.
2. The circulation performance is excellent, while maintaining a high capacity while circulating performance 800 laps.
3. The compatibility is good. There will be no obvious reunion during the carbon covering process, and the product performance is effectively lifted.
4. High production capacity, with large -scale and industrialized continuous production effects.
5. There is no pollution. There is no pollution and greenhouse gas emissions during the production process.