Green Car Congress

JUNE 9, 2021

South Korea-based EnerTech International is a leader in delivering lithium-ion cells using state-of-the-art manufacturing facilities to produce high-performance, large format batteries. Pre-production batteries have been built and tested using EnerTech’s existing lithium-ion battery manufacturing equipment.

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Lithium Ion South Korea Battery Batteries 435

Green Car Congress

JANUARY 12, 2022

A University of Michigan team has shown that a network of aramid nanofibers, recycled from Kevlar, can enable lithium-sulfur batteries to overcome their Achilles heel of cycle life, delivering an estimated 1,000 real-world cycles. Biomimetic engineering of these batteries integrated two scales—molecular and nanoscale.

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Lithium Sulfur Lithium Ion Battery Batteries 448

Green Car Congress

DECEMBER 27, 2021

To overcome the slow charging times of conventional lithium-ion batteries, scientists from Japan Advanced Institute of Science and Technology (JAIST) have developed a new anode material for lithium-ion batteries (LIBs) that allows for ultrafast charging.

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Green Car Congress

AUGUST 4, 2023

Amprius Technologies, a developer of next-generation lithium-ion batteries with its Silicon Anode Platform, unveiled its newest ultra-high-power-high-energy lithium-ion battery.

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Green Car Congress

DECEMBER 9, 2020

A commercially viable solid-state lithium-metal battery is an advancement that the battery industry has pursued for decades, as it holds the promise of a step function increase in energy density over conventional lithium-ion batteries, enabling electric vehicles with a driving range comparable to combustion engine-based vehicles.

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Lithium Ion Battery Batteries Carbon 476

Green Car Congress

APRIL 8, 2022

Nissan unveiled its prototype production facility for laminated all-solid-state battery (ASSB) cells, which the company aims to bring to market in 2028. This prototype facility, within the Nissan Research Center in Kanagawa Prefecture, is aimed to further promote the development of all-solid-state-batteries.

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Nissan Battery Batteries Production 516

Green Car Congress

AUGUST 17, 2023

CATL introduced Shenxing, the first 4C superfast charging LFP (lithium iron phosphate) battery, capable of delivering 400 km (249 miles) of driving range with a 10-minute charge as well as a range of more than 700 km (435 miles) on a single full charge.

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Lithium Ion Charging Battery Batteries 370

Green Car Congress

MARCH 5, 2023

In order to enable fast-charging ability in batteries, researchers have attempted to enhance the mass transfer of electrolytes and charge transfer in electrodes, with extensive research carried out on the former compared to the latter. —Pradhan et al.

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Lithium Ion Polymer Li-ion Charging 338

Green Car Congress

FEBRUARY 21, 2021

A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. Utilization of high-capacity lithium-excess electrode materials is effective for the further increase in energy density.

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Li-ion Battery Batteries Lithium Ion 536

Green Car Congress

FEBRUARY 12, 2021

Zenlabs Energy, an advanced lithium-ion cell company, announced that Idaho National Laboratory (INL) has successfully tested more than 1,000 charge-discharge cycles from its high-energy Silicon anode pouch cells. For the last 30 years, the lithium-ion industry has used graphite as the preferred anode material.

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Li-ion Lithium Ion Charging Idaho 442

Green Car Congress

NOVEMBER 19, 2021

European 3D solid-state battery start-up LionVolt successfully closed a seed round of €4 million, bringing its total funding this year to more than €5 million. LionVolt spun off last year from TNO at Holst Centre, building on six years of research and development of its innovative battery design. 3D solid-state battery (3DSSB).

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Lithium Ion Battery Batteries Recharge 435

Green Car Congress

JANUARY 24, 2022

Researchers at Japan’s National Institute for Materials Science (NIMS) and the NIMS-SoftBank Advanced Technologies Development Center have developed a lithium-air battery with an energy density of more than 500 Wh/kg—significantly higher than currently lithium ion batteries.

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Lithium Air Battery Batteries Lithium Ion 493

Green Car Congress

MAY 29, 2021

In a perspective piece in the journal Joule , researchers at the University of Michigan lay out the main questions facing lithium-metal, solid-state batteries. Lithium-ion batteries enabled the earliest EVs and they remain the most common power supply for the latest models coming off assembly lines.

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Michigan Universal Lithium Ion Battery 482

Green Car Congress

JULY 30, 2021

(CATL) unveiled its first-generation sodium-ion battery, together with its AB battery pack solution—which is able to integrate sodium-ion cells and lithium-ion cells into one pack. This has become a bottleneck for the industrialization of sodium-ion batteries.

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Sodium Lithium Ion Battery Batteries 435

Green Car Congress

FEBRUARY 15, 2021

Researchers at the Ulsan National Institute of Science and Technology (UNIST) in Korea have developed an innovative electrolyte additive that enables a high-energy-density Li-ion battery to retain more than 80% of its initial capacity even after hundreds of cycles. C and fast charging capability (1.9% O 2 cathodes.

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Li-ion Lithium Ion Ni-Li Energy 417

Green Car Congress

DECEMBER 5, 2021

A new study by researchers from Argonne National Laboratory and the University of Illinois Urbana-Champaign seeking to identify the reasons that cause the performance of fast-charged lithium-ion batteries to degrade in EVs has found interesting chemical behavior of the anode as the battery is charged and discharged.

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Li-ion Lithium Ion Charging Battery 321

Green Car Congress

APRIL 29, 2023

In a paper in Chinese Physical Letters , researchers from the Chinese Academy of Sciences report manufacturing practical pouch-type rechargeable lithium batteries with a gravimetric energy density of 711.3 Current advanced practical lithium-ion batteries have an energy density of around 300 Wh⋅kg −1. Li et al.

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Li-ion Battery Batteries Lithium Ion 474

Green Car Congress

MARCH 16, 2022

Jaguar Land Rover has partnered with Pramac , a global leader in the energy sector, to develop a portable zero-emission energy storage unit powered by second-life Jaguar I-PACE batteries. The partnership is the first in Jaguar Land Rover’s plans to create new circular economy business models for its vehicle batteries.

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Land Rover South Africa Battery Batteries 416

Green Car Congress

DECEMBER 6, 2021

Using a microscopic method for measuring electrical potential, a team of scientists at Sandia National Laboratories may have discovered how to identify rate-limiting processes in solid-state batteries. Solid-state batteries employ solid electrolytes instead of electrochemical gels and liquids and generally power small electronics.

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Li-ion Lithium Ion Battery Batteries 481

Green Car Congress

MARCH 23, 2022

StoreDot, the developer of extreme fast charging (XFC) battery technology for electric vehicles, reports being the first company to test silicon-dominant cells for more than 1000 cycles. 1200 consecutive cycles of extreme fast charging is a critical milestone that would have been unimaginable just two years ago.

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Charging Lithium Ion Standards Global 459

Green Car Congress

APRIL 11, 2023

Mullen Automotive, an emerging EV manufacturer, has integrated solid-state polymer battery technology into Mullen’s commercial Class 1 EV cargo van program. Currently, the Mullen Class 1 EV cargo van features a 46 kWh lithium-ion battery pack with a 110-mile range. The Linghang Guochuang Holding Group Co.,

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Polymer Lithium Ion Battery Batteries 433

Green Car Congress

NOVEMBER 4, 2022

An international team led by scientists from the Institute for Superconducting and Electronic Materials at the University of Wollongong in Australia has verified that the introduction of novel molecular orbital interactions can improve the structural stability of cathode materials for lithium-ion batteries. —Dr Liang.

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Lithium Ion Battery Batteries Li-ion 273

Green Car Congress

MAY 24, 2023

Factorial, a developer of solid-state battery technology for electric vehicle (EV) applications, has received the UN 38.3 safety certification for its large format automotive solid-state batteries. This makes Factorial the first Li-metal solid-state battery maker to successfully receive certification that covers 100+Ah cell.

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Lithium Ion Li-ion Battery Batteries 418

Green Car Congress

JUNE 18, 2022

Optodot is a developer and licensor of nano-composite battery separators and infrared optical coating technologies, based in Devens, Massachusetts. META’s Advanced Materials and Battery Products group will continue joint development, licensing, and manufacturing scale-up of Optodot’s technology in partnership with leading OEMs.

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Battery Batteries Lithium Ion Massachusetts 481

Green Car Congress

MAY 21, 2021

Daimler Truck AG and lithium-ion battery manufacturer and developer Contemporary Amperex Technology Co. CATL will be the supplier of lithium-ion battery packs for the Mercedes-Benz eActros LongHaul battery-electric truck, which is planned to be ready for series production in 2024.

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Global Supplies Lithium Ion Battery 435

Green Car Congress

DECEMBER 16, 2020

Solid Power, a developer of all solid-state batteries for electric vehicles, announced that its Louisville, Colo. facility is producing 20 Ah multi-layer all solid-state lithium metal batteries on the company’s continuous roll-to-roll production line. Every cell that Solid Power produces is free of any liquid or gel.

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Green Car Congress

DECEMBER 2, 2021

AKASOL AG is introducing its third generation of battery systems manufactured in series production. The ultra-high energy battery system will be manufactured in the Gigafactory 1 in Darmstadt from 2023. Service life is up to 4,000 charging cycles—making the lithium-ion battery system extremely long-lasting.

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Energy Battery Batteries Lithium Ion 418

Green Car Congress

SEPTEMBER 23, 2021

Lyten , an advanced materials company, introduced its LytCell EV lithium-sulfur (Li-S) battery platform. The technology is optimized for the electric vehicle market and is designed to deliver three times (3X) the gravimetric energy density of conventional lithium-ion batteries. No conflict minerals.

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Li-ion Lithium Sulfur Lithium Ion Battery 459

Green Car Congress

JANUARY 30, 2022

Solid-state Li-metal battery company QuantumScape released data showing its battery cells have completed 400 consecutive 15-minute fast-charging (4C) cycles from 10% to 80% of the cell’s capacity while retaining well above 80% of the initial energy—a first for this type of battery technology. Source: QuantumScape.

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Lithium Ion Charging Li-ion Battery 370

Green Car Congress

MAY 20, 2023

Germany-based Liacon, one of Europe’s largest battery manufacturers, has released a new, more versatile lithium-iron-phosphate (LFP) battery that can replace all Group 31 lead-acid units. Group 31 batteries are one of the highest selling in the market. Lead acid batteries typically get 200-400 cycles before they fail.

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Lead Acid Battery Batteries Energy Storage 435

Green Car Congress

APRIL 6, 2021

Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries.

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Battery Batteries Carbon Fiber Lithium Ion 454

Green Car Congress

AUGUST 9, 2020

Researchers at Karlsruhe Institute of Technology (KIT) and Jilin University in Changchun/China have investigated a highly promising anode material for future high-performance batteries: lithium lanthanum titanate with a perovskite crystal structure (LLTO). However, negative electrodes made of graphite have a low charging rate.

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Lithium Titanate Lithium Ion Battery Batteries 386

Green Car Congress

SEPTEMBER 23, 2021

MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology which offers ultra-fast recharging coupled with good power density. Lithium-carbon battery. The result is a battery cell with that suffers none of the thermal degradation effects experienced by traditional lithium-based batteries.

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Green Car Congress

SEPTEMBER 13, 2023

Researchers from Oak Ridge National Laboratory (ORNL) and colleagues have developed a novel high-performance electrolyte (HPE) consisting of lithium bis(fluorosulfonyl)imide (LiFSI), lithium hexafluorophosphate (LiPF 6 ) and carbonates to support extreme fast charging (XFC). Shipitsyn, V., Robertson, D. Livingston, K.

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Lithium Ion Charging Recharge Battery 333

Green Car Congress

MARCH 11, 2021

ion Ventures, a modern utility and energy storage infrastructure specialist, and LiNa Energy , a solid-state battery technology developer, concluded their first successful trial of LiNa’s proprietary solid-state sodium-nickel battery platform at an undisclosed location in South East England last week.

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Sodium Energy Battery Batteries 497

Green Car Congress

JUNE 23, 2020

and Sunwoda Electric Vehicle Battery Co., will begin studying joint development of next-generation vehicle batteries for Nissan’s e-POWER vehicles. The two companies will also discuss the development of an efficient production system to ensure stable supply capacity for jointly developed batteries. Nissan Motor Co.,

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Green Car Congress

FEBRUARY 25, 2023

Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.

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