Tesla how to prepare for the next generation of power battery?

Maxwell through production have excellent electrochemical cycle performance over a long period of strong support from dry coating film electrode, and the capacity of more than 10 ah large bag prototype batteries, has proved its extensibility. Although tesla didn't show that will work with the battery, but the company is gradually master the advanced battery research and development and production capacity, to ensure its an edge and the position in the field of electric vehicles. But after repeated charge and discharge solid electrolyte are currently unable to achieve stable state (without dendrite Stability) And at the same time there is a problem in mass production, quick on the production line need billions of dollars in investment. Even after 50 times charging and discharging cycle, the liquid electrolyte can be achieved without density dendritic lithium form, including the densely populated chromatographic column. As is known to all, tesla can use ratio 18650 batteries, new models Model 3 ( Parameter picture) Using 21700 battery energy density is higher. Tesla liquid-cooled thermal management system designed to ensure that its battery, optimized state run at top efficiency, thereby maximizing battery life and performance. Musk ( Elon Musk) Hint, or almost have confirmed that the company is using from maxwell ( 麦克斯韦) Buy new technology developed battery. One of the core information display, after a lot of research for the next phase of the lithium battery, the battery used in the traditional liquid electrolyte must replace by a solid electrolyte, to maintain long-term stable cycle life and high energy density as needed. An article published last year by Maxwell & other; Dry electrode coating technology & throughout; Paper, Maxwell's chief chemist and battery scientists describe their coating technology: different from the traditional slurry pouring wet coating electrode, solar controller market pouring DBE electrode has a significantly high load, and can produce thick electrode, in does not affect the physical properties and electrochemical performance, under the condition of high energy density batteries. Chest back how fixed foreign media reports, electric carmaker tesla CEO elon & bull;

although Maxwell's main is famous for production of super capacitor, but industry think tesla to Maxwell's new dry electrode technology used in lithium ion batteries are more interested in. As for durability, Maxwell company says that its battery technology after nearly 1500 charge-discharge cycles, thus can remain close to 90% of the capacity, tesla are working on a new type of lithium battery through a variety of paths or other battery technology, the purpose is to battery core technology in our own hands. Reports indicate that the chest back how fixed photovoltaic stents certification implementation of lithium metal anode another potential approach is the use of solid electrolyte, it is considered by many studies as the most feasible technical measures in the future. Foreign media reports, tesla battery expert Jeff Dahn ( Jeff dagen) And his team published research report, with their partners have developed a solid state battery energy density higher and more stable than a new type of lithium battery, this will probably change the next generation of power battery technology development route. Compared with wet coated electrode, Maxwell DBE electrode has better rate of discharge performance. But tesla will adopt the new battery to replace the cylindrical cell remains to be seen, before the formal commercial production also should pass sufficient verification and testing. In addition, Maxwell also claim that the electrode to make the current demo monomer battery energy density of more than 300 Wh/kg, and they can see the implementation of more than 500 Wh/kg path. Wardrobe without back please Maxwell claims that under the condition of 2 c discharge, a set of contains five of dry coating electrode of battery capacity retention rate above 90%. While the tesla claims developed than solid-state batteries energy density higher, longer life and lower cost of new lithium-ion batteries, will help to further enhance the product competitiveness. The technical reports of all known as: LiDFOB/LiBF4 no anode liquid electrolyte lithium battery research report. And Jeff Dahn and his team found in the experiment, using solar window using LiDFOB/LiBF4 liquid electrolyte without negative lithium batteries, after 90 times charging and discharging cycle use solar photovoltaic power station operation center window glass can still remaining 80% battery capacity and high stability, on the energy density is also not as solid-state batteries. Wardrobe without back ok