battery 18650

　　New technological breakthroughs have been repeatedly reported. Is a technological innovation in lithium-ion batteries coming soon?

　　A piece of news about new lithium-ion battery technology quickly became a hot search topic, and lithium-ion battery concept stocks moved significantly in the afternoon.

　　Charging for 10 minutes, traveling 480 kilometers Lithium-ion battery manufacturer?

　　Lithium battery sector surges

　　According to the British "Guardian" report, a research team from Pennsylvania State University in the United States published a new lithium-ion battery technology in the internationally renowned journal Joule, which enables electric vehicles to travel 200 to 300 miles (320 kilometers) in just 10 minutes of charging. to 480 kilometers), and can be charged 2,500 times without capacity problems.

　　New battery charges electric cars in 10 minutes Hot searches

　　As we all know, battery technology is a major difficulty in the development of lithium-ion batteries for electric vehicles. Every time there is a major technological innovation, it will trigger a wave of updates and iterations of the industrial chain.

　　At present, most electric vehicles use lithium-ion batteries. Existing technology shows that under normal circumstances, fast charging of lithium-ion batteries will reduce the battery capacity, while charging at higher temperatures can avoid this problem, but long-term High temperatures over time can also degrade batteries.

　　This self-heating structure battery developed by a research team at Pennsylvania State University in the United States is a battery that uses thin nickel foil to create an internal self-heating structure. By heating the battery to 60 degrees Celsius and then cooling it to room temperature, they were able to charge 80% of the battery in 10 minutes without damaging the battery, and travel 200 to 300 miles (or 320 kilometers to 480 kilometers), even if charged this way repeatedly. No problem.

　　The researchers pointed out that this new technology can enable the battery to be charged 2,500 times without capacity problems, which is equivalent to a service life of 14 years or approximately 750,000 kilometers.

　　If this technology is implemented, it will undoubtedly be a major innovation in new energy batteries.

　　Coincidentally, the lithium-ion battery sector rose sharply on Tuesday afternoon. Qianjiang Motorcycle, Penghui Energy, and Yiwei Lithium Energy collectively hit the daily limit, and Hanrui Cobalt hit the daily limit.

　　Penghui Energy has been rising by the daily limit for two consecutive days. Yiwei Lithium Energy fell by 4.15% the day before because its main business included e-cigarettes and was affected by the new e-cigarette ban. It rose by the daily limit again on Tuesday.

　　It has been repeatedly reported that new technological breakthroughs are coming. Lithium-ion battery technological innovation is coming?

　　This isn’t the only big new lithium-ion battery news that’s been revealed recently about new lithium-ion battery technology.

　　On October 9, local time in Sweden, three American scientists, John Goodenough and Stanley Whittingham, known as the fathers of lithium-ion batteries, and Japanese scientist Akira Yoshino, won the 2019 Nobel Prize in Chemistry.

　　The Nobel Prize Committee stated that the research of these three scientists made the use of lithium-ion batteries more stable, thus starting the process of portability of electronic devices and laying the foundation for creating a wirelessly connected society. The three people will equally share the bonus of 9 million Swedish krona (approximately RMB 6.46 million).

　　Xiaomi Group founder Lei Jun expressed his respect to the three godfathers of lithium-ion batteries on Weibo. Now lithium-ion batteries have been widely used, thanking these three scientists for their great contributions.

　　The fact that scientists in lithium-ion battery technology won the Nobel Prize is undoubtedly the market’s recognition of the importance of innovation in lithium-ion battery technology.

　　According to the university website, Professor Max Niederberg, who led the team, said that research and development on foldable batteries has even gone beyond applications in mobile phones, and is about electronic products such as computers, smart watches and tablets using folding displays. , foldable batteries will all be of great value.

　　At present, my country has the most say in the application of the entire lithium-ion battery industry. In 2018, my country's lithium-ion battery market output increased by 26.71% year-on-year, reaching 102.00GWh. my country accounts for 54.03% of global production and has become the world's largest lithium-ion battery manufacturer.

　　No matter in terms of size, consumer market, industrial chain, etc., our country has reached the forefront of the world.

　　As lithium battery technology continues to advance, many research results can be improved and put into commercial applications in the future. The lithium-ion battery industry and even the entire electronics industry will undergo many changes, and our country's market will undoubtedly be greatly impacted.

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