Author ：Iflowpower – Portable Power Station Supplier
Recently, the 2018 my country (Qinghai) Lithium Industry and Power Lithium Ion Battery International Summit Forum announced that with the rapid development of the electric motor industry, my country has become the world's largest lithium-lithium-ion battery producer, and South Korea, Japan dominates lithium-powered lithium-ion battery market together. Under the world's largest "Shengshi" appearance, resource development and utilization capacity is behind, the power lithium-ion battery technology is not high, the battery recovery is re-uses the system blanks, which limits the competitiveness of lithium-ion battery industry. Looking forward to the future, the research and development of the new generation of dynamic lithium-ion batteries is being launched, and the developed countries in Europe and the United States may also enter the industry to form potential challenges.
Lithium-ion battery is the mainstream of the current dynamic lithium-ion battery, closely related to the future development of new energy automobile industries. The industry experts believe that in the critical period of the promotion of the powerful lithium-ion battery industry, my country has made a large country in which China is manufactured, and the existing bottleneck must be accelerated, accelerate the construction of standardization system, and improve the recycling system, and master the core technology. This competition seizes advantage.
"Lithium Ion Battery Development Report (2018)" pointed out that my country's lithium resources is abundant, but the utilization rate is relatively low, and as the nickel, cobalt resources of important materials for power lithium-ion batteries, high-capacity. my country's lithium reserves ranks in the forefront of the world, but it does not match this is that the current proportion of ore raw materials required for lithium products in my country is very high. According to the academician of the Chinese Academy of Engineering, the director of the Yanhu Center of my country's Geological Academy of Geological Sciences, Zheng Mianping team estimates that the actual external dependence of lithium resources is about 70%.
The lithium resources of the Qinghai-Tibet Plateau Salt Lake are rich, but the "magnesium ratio" in the brine is extremely high, and it is difficult to separate the separation and extraction of lithium. Although these regions have initially formed a industrial chain of Lithium Lake to a lithium-ion battery, it is affected by factors such as technical level restrictions and lack of industry, and the lack of effective docking between upstream and downstream companies. Analysts believe that the competition of the global dynamic lithium-ion battery company has extended to the field of upstream materials, and the resources can take the initiative.
my country Electric Motors Chairman Chen Qingtai suggested that my country should use lithium, nickel, cobalt as strategic resources, attach importance to survey, evaluation, mining and recycling, further strengthen market supervision, guiding prices rational regression, thereby reducing resource security. Chen Qingtai believes that my country's motivational lithium-ion battery recycling technology is not very mature, the acquisition network is not very perfect, management measures are not strong enough, support policies are not enough, business model and profit model still to be explored. He said that my country's earliest car power lithium-ion battery has begun to enter the decommissioning period, the recycling of the dynamic lithium-ion battery is of great significance to environmental protection.
It should formulate relevant technical, safety, environmental standards, and research. Ion battery recycling incentive mechanism. Data show that my country, Japan and South Korea have basically dominated the global lithium-powered lithium-ion battery market.
Among them, my country's powered lithium-ion battery shipments reached 38 GW (GWH), accounting for more than 60% of global shipments, and the world's top ten power lithium-ion batteries have seven in my country. However, some insiders pointed out that although my country is currently leading in production, there is still uncertainty in the new round of competition. "If you don't speed up the next generation of battery technology, the competition pattern will rewrite".
Currently mainstream three-dimensional lithium-ion battery and lithium iron phosphate ion battery have low thermal decomposition temperatures, flammable and explosive defects, energy density improvement space is also limited. In contrast, the full solid-state lithium-ion battery is gradually generating industry recognition due to high density, high security, may become the trend of future battery development. Japan New Energy Industry Technology Comprehensive Development Agency has announced that some of the automobiles, battery companies and academic institutions will jointly develop, and strive to comprehensively grasp the relevant technologies of solid-state batteries in 2022; German Volkswagen Group also announced the investment of $ 100 million for solid state Battery development and mass production.
Industry insiders believe that my country has entered a solid-state lithium-ion battery sector, and it is important to support research institutions or colleges, and the industrialization process is slow. From the global perspective, although European and American companies lost their position in this round of competition, it is a potential powerful competitor for the next stage of competition layout. Chen Qingtai said that the most important thing to continuously improve its competitive status is to master core technology, and have the ability to create core technology.
"The key is to condense outstanding talents, maintain enough R & D investment. Battery companies also have to cooperate with higher institutions, research institutions, and carry out the basic research of dynamic lithium-ion batteries.
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