How much do you know about silver longitotitanate battery technology?

Where did the lithium titanate battery technology come from?

In 2010, Yinlong spent more than RMB 300 million to acquire a 53.6 % stake in the United States Titanium Nanotechnology Company and mastered the company's latest technology for lithium titanate materials; From 2012 to 2013, Yinlong successively acquired Zhuhai Guangtong Automobile and Shijiazhuang Zhongbo Automobile, thus possessing the qualifications for the production of complete vehicles.

At this point, there are only two companies that have lithium titanate materials and achieve power and industrial applications. Zhuhai Yinlong is one of them, and the other is Toshiba of Japan.

Lithium titanate batteries are still not the mainstream of battery technology. At present, domestic auto manufacturers use more lithium ion batteries and lithium iron phosphate batteries. The three-part lithium battery is dominant in the global market. For example, the Panasonic 18650 battery used by Tesla belongs to the three-part lithium battery, and BYD is the representative. Dongfeng, Jianghuai and other commercial vehicle factories are mostly using iron phosphate at this stage. Lithium battery.

However, the safety of ternary lithium batteries was questioned. At the beginning of the year, the Ministry of Industry and Information Technology had suspended the use of ternary lithium batteries for electric buses into the subsidy catalogue, causing many domestic auto manufacturers to turn to the use of lithium iron phosphate batteries. However, some unofficial information later revealed that it will relax the subsidy restrictions for new energy vehicles using three-way lithium batteries, so it is not known who will be the mainstream of the battery market in the future.

Where does silver longitotitanate lithium battery technology come from? What is its future?

Zhongji teamed up with Geli and Zhuhai Yinlong

Last year, Zhongji Group signed strategic cooperation agreements with Gree Electric and Zhuhai Yinlong respectively, and cooperated with Gree Electric, focusing on strengthening industrial cooperation in multiple fields such as boarding bridge, modular architecture, marine engineering, multimodal transport, and intelligent manufacturing. Cooperation with Zhuhai Yinlong. It focuses on the use of new energy sources.

Wusanqiang, director of the Dong Mi Office of Zhongji Group, said that at present, 40 % of the new boarding bridges in the world come from Zhongji, 95 % of domestic boarding bridges are provided by Zhongji, and Geli Air Conditioning is the leading enterprise in the home appliance industry. The two sides will have a deeper discussion and cooperation on the air conditioning in the covered bridge and the PCA bridge air conditioning. Previously, there were media reports that the joint heavy card of Zhongji had to change hands, but it was later stated by the joint heavy card that it was "out of nothing."

It is worth mentioning that in the cooperation between Zhongji and Zhuhai Yinlong, it involves joint heavy cards. Zhongji said that the cooperation between the two sides will first be reflected in the field of new energy commercial vehicles, including Yinlong and Zhongji's "Joint Heavy Card" brand cooperative container tractor, municipal operations vehicles, light trucks, and urban distribution logistics vehicles. At the same time, the two sides will also discuss cooperation in container modular mobile charging, energy storage systems and other aspects.

Zhongji Group stated that the lithium titanate battery technology owned by Zhuhai Yinlong is very leading in the field of energy storage. It has the advantages of fast charging, long life, and low temperature resistance. It is especially suitable for public transportation and dock trailers with fixed mileage or fixed lines.. In the cooperation of the three parties, Yin Long's car can show his skill.

Where does silver longitotitanate lithium battery technology come from? What is its future?

Prospect of Lithium-Titanium Battery Technology

It is understood that from the actual value of use, lithium titanate batteries are expected to rely on the extremely long cycle life to bring customers lower cost advantages. As prices become more reasonable, lithium titanate is on the verge of a counter-attack.

Dongmingzhu, chairman and president of Gree Electric, said: "The acquisition of Zhuhai Yinlong is not only for the purpose of making large revenues and cross-border entry into the automotive industry. What is more important is Zhuhai Yinlong's lithium titanate battery technology." As a rare domestic master of the core technology of lithium titanate, Zhuhai Yinlong, in Miss Dong's view, is expected to bring hundreds of billions of yuan in revenue for Gree Electric.

For lithium titanate batteries that have not been used on a scale, why is Miss Tung so confident? The key is that lithium titanate batteries have the advantages of fast charging time and outstanding safety. At the same time, lithium titanate materials that were previously rejected by mainstream battery companies because of high prices have been priced at nearly 130,000 yuan/ton, and the price gap with the three yuan and lithium iron phosphate has continued to narrow.

"The charging time is too long. This is the difficulty that has not yet been solved in the field of new energy vehicles in China. Lithium titanate battery has the advantage of fast charging although its performance is poor and its energy density is not high enough. With the increasing reasonable price and the improvement of charging facilities, lithium titanate batteries are expected to occupy an important place in the power cell field in the future. "Fan Weifeng, general manager of Sichuan Xingneng New Materials Co., Ltd., mentioned.

However, lithium titanate batteries are still not the mainstream of battery technology. At present, domestic auto manufacturers use more lithium ion batteries and lithium iron phosphate batteries. The three-part lithium battery is dominant in the global market. For example, the Panasonic 18650 battery used by Tesla belongs to the three-part lithium battery, and BYD is the representative. Dongfeng, Jianghuai and other commercial vehicle factories are mostly using iron phosphate at this stage. Lithium battery.

However, the safety of ternary lithium batteries was questioned. At the beginning of the year, the Ministry of Industry and Information Technology had suspended the use of ternary lithium batteries for electric buses into the subsidy catalogue, causing many domestic auto manufacturers to turn to the use of lithium iron phosphate batteries. However, some unofficial information later revealed that it will relax the subsidy restrictions for new energy vehicles using three-way lithium batteries, so it is not known who will be the mainstream of the battery market in the future.

Where does silver longitotitanate lithium battery technology come from? What is its future?

Suggestions for Zhuhai Yinlong Development

1. Technology strategy: Take advantage of the large amount of capital in the capital and enter the Sanyuan, lithium ferric phosphate and lithium manganese acid batteries as soon as possible. Recruit a large number of excellent technology R&D personnel, carry out high-quality R&D, and open up more customers. The lithium titanate battery is positioned as a supplement to the development of the product, and only a small amount of funds are invested to continue research and development.

2. Product strategy: Focus on the development of enterprises from their own production of batteries, used in their own passenger cars, to the production of batteries, production of passenger cars, special vehicles, etc.. However, from the income structure of Zhuhai Yinlong in the past two years, almost all of them are passenger car businesses. The transformation requires courage.

3. Investment strategy: Establish its own industrial park expansion and acquire excellent power cell existing companies. By acquiring power cell companies with mature products and customer resources, especially power cell companies with large corporate customer resources, Quickly establish its own technology and channels for power cells such as ternary, lithium ferric phosphate, and lithium manganate, and quickly develop and expand.

Attachment: The naming rules of batteries are diverse, and they are named after the application field, such as digital batteries, power batteries, energy storage batteries, etc.. It is named after a positive electrode material, such as a lithium iron phosphate battery, a lithium manganate battery, and a ternary battery positive material such as lithium nickel-cobalt manganese acid or lithium nickel-cobalt aluminate.

Named after the positive material, mainly because the positive material has the most intuitive effect on the overall performance of the battery, the other three basic materials are relatively fixed to the type. Recently fried very hot lithium titanate batteries on the market, this is a battery named after the negative material lithium titanate, and the corresponding batteries named after the negative material should be called artificial graphite batteries, natural graphite batteries, and intermediate phase carbon microspheres. battery and so on.

In fact, the current direct mail lithium titanate battery named after the negative electrode material, and the very hot graphene battery that was previously fried, graphene can be used in electrolytes, negative electrode materials, positive electrode materials and other materials.

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