New developments in solid-state lithium-ion batteries

Solid state battery in the production process, the process and lithium ion batteries different, its costs will be higher than the liquid battery a lot. At home and abroad at present, each big enterprise are increasing investment, research and development of low cost and high energy density of solid state battery technology. Journalists take you to see the overseas enterprises are how to layout:

BMW

BMW announced solid power battery technology company hand in hand to develop new solid-state batteries. BMW want new solid-state batteries can be electric vehicle performance improvement to a new level.

Solid power before claims in the breakthrough in the field of solid state battery technology, in the company lithium battery in a mixture of high capacity lithium metal anode, and created a new kind of solid-state batteries, under the condition of the same weight, its power is traditional lithium battery 2-3 times.

Nissan

Nissan's joint venture with NEC's battery unit automotive energy supply (AESC) are sold to the jinsha river capital.AESC for nissan accounted for 51% of the proportion of the contributions, NEC and NEC energy device accounted for 49%.At that time, Nissan will start with NEC buy AESC49 % of the company, in AESC before packaging sold to Jinsha river capital.

Vice President of nissan's advanced engineering research TakaoAsami said in an interview: "roughly speaking, all solid-state batteries is still in the initial stage of research.And my feeling is that it is at the zero stage, at the earliest to large-scale deployment until mid - 2020 - s."

At present, nissan and Honda are jointly developing can extend the range of electric cars, and greatly shorten the charging time of "solid-state batteries.

Ionic materials

South Korea's Samsung, Britain dyson and other technology giants have collective Ionic materials to invest $65 million to a small company. Not confirm investors include dominated by carmaker Renault, Nissan, mitsubishi Alliance Ventures operating risk investment company, etc.

ionic materials founded at the beginning of the legendary bill ˙ joey support by silicon valley. Bill ˙ joey bet is a solid alkaline batteries, ionic materials was founded in 1986, focused on manufacturing a new kind of polymer to replace the liquid electrolyte of lithium ion battery today.

Intercollegiate microelectronics center

Belgium intercollegiate microelectronics center is the world's leading nanoelectronics, energy and digital technology research and innovation center, is also a research institution EnergyVille partner.

According to the science news website reported on April 10, intercollegiate microelectronics center developed an innovative solid state lithium ion battery, charging two hours to reach every litres of 200 watts of energy density.The battery will surpass the liquid lithium ion battery, 0.5 hours by 2024 level of every litres of 1000 watts.

Bosch

German auto parts giant Bosch announced, have decided not to produce batteries, the reason is that the investment risk is too big, so decided to give up the production plan, even totally removed the battery production related assets.Bosch decided to dissolve two lithium ion battery technology joint venture: lithium energy and PowerGmbH&Co. KG (LEAP), and the sale of its subsidiary in 2015 acquisition of solid-state batteries Seeo.

Made the decision, but Bosch said still bullish on solid-state batteries."Technically, we have made great progress, solid state battery technology is the way forward."Bosch business accountable for marcel, ˙ peel Lin said.

LIBTEC

Japanese meti will lithium-ion battery technology to Japan association for the study of "lithium ion battery materials evaluation research center" (LIBTEC) 1.6 billion yen.Now with lithium ion battery vehicles average distance of 400 km, and LIBTEC goals in 2025 increased to 550 km distance, a further 2030 years ago to 800 km.

And carmakers such as Toyota, Nissan, Honda, Panasonic and agms, GSYuasa enterprises will participate in LIBTEC r&d, etc.Other materials, motor companies will work since may, r&d is called "solid-state batteries" high efficiency products.

NanoBio

A * STAR, Singapore institute of NanoBio laboratory and Hydro Quebec, veidekke - Quebec) signed A memorandum of understanding (MOU), will invest $20 million to open solid-state batteries research joint laboratory.

The laboratory is located in Singapore's Biopolis biomedical research center, aimed at improving solid-state batteries, will focus on innovation through the use of Nano materials to improve the efficiency and safety of the battery.

BMW

BMW alliance startups Ionic materials solid power and investment, planning, launched in 2026 by solid-state batteries of electric cars.

Toyota

Toyota is cooperating with IlikaTechnologies, solid-state batteries development suitable for cars, launched in 2022 and planning of solid state battery electric vehicles.

Toyota

A few days ago, Toyota said in a news release, the plan to implement solid-state batteries in the early 2020 s, commercialization and launching an electric vehicles.

Continental,

German auto parts supplier continental CEO Elmar Degenhart recently said in an interview, Dalu group is considering increasing investment in solid state battery technology.

Dyson, a few days ago, just enter the electric vehicle market is also acquire solid state battery technology company Sakti3 layout;Taiwan ShangHui can science and technology with China wei ma & 5 GWH solid-state battery factories, is expected to be completed in 2019 and put into production;Hyundai layout solid-state batteries with independent research and development.

Conclusion: 1, the French Bollore, America Sakti3 and Japan Toyota respectively represent the polymer, oxides and sulfides three solid electrolyte technology development direction, other companies are also not to be outdone,2, at present, each big enterprise mainly adopts in the form of strategic investment and allied solid-state batteries layout;Part 3, the existing enterprise emergency brake, when the parties towards the solid-state batteries, needs to keep the pace of the reason;4, overseas market environment changing, more and more Chinese enterprises focus on the international market, by auto show in Munich, Germany, Indonesia international auto show, the nuremberg, etc., understand the latest developments in the international market.

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