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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Green Car Congress

SEPTEMBER 2, 2020

Researchers at UC San Diego, with their colleagues at other institutions, have developed a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. So with this material we can make fast-charging, safe batteries with a long life, without sacrificing too much energy density.

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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. Thomsen, B.

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Green Car Congress

MARCH 17, 2021

Freudenberg Sealing Technologies (FST) has expanded its material testing capabilities to include performance and compatibility evaluations of the rubber, elastomers and thermoplastics used to seal and safely maintain lithium-ion batteries. Lithium-ion material testing, however, requires a unique set of inputs to safely succeed.

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CleanTechnica EVs

MARCH 5, 2023

Researchers show that inherent lithium ions in bioderived borate polymer enhance “extreme fast charging” capability in graphite anodes Ishikawa, Japan — Current society is transitioning en masse from fossil fuels to renewable resources and electric batteries.

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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. 57, 13704-13707 doi: 10.1039/D1CC04931C.

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Green Car Congress

JULY 19, 2020

Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. energy lithium?ion ion batteries.

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Green Car Congress

JANUARY 9, 2021

one of the world’s leading independent global bus manufacturers, announced the successful completion of a battery recycling pilot with North America’s largest lithium-ion battery recycler, Li- Cycle Corporation. New Flyer Industries Canada ULC and New Flyer of America Inc., subsidiaries of NFI Group Inc., Earlier post.).

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Green Car Congress

JANUARY 10, 2019

The model predicts lithium-ion batteries to be the cheapest technology in the coming decades. We have found that lithium-ion batteries are following in the footsteps of crystalline silicon solar panels. Researchers at Imperial College London (ICL) developed a model to determine the lifetime costs (i.e.,

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Green Car Congress

JUNE 14, 2023

Nyobolt, the developer of ultra-fast charging niobium-based battery technology ( earlier post ) has partnered with UK designer Callum to showcase its advanced battery technology in an Elise-inspired electric sports car that can charge in six minutes. —Sai Shivareddy, CEO at Nyobolt

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Green Car Congress

FEBRUARY 28, 2020

Nouryon has begun the first deliveries of AkuPure, a carboxymethyl cellulose (CMC) polymer targeted specifically at lithium-ion batteries, a market that is growing quickly due to increased demand for electric vehicles. Secondary Lithium-ion batteries made using CMC show high capacity retention in general, but also at high C-rates.

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Green Car Congress

OCTOBER 25, 2022

AM Batteries (AMB), a developer of lithium-ion dry-electrode technology, closed its Series A financing. One of the fundamental issues with today’s lithium-ion battery manufacturing process is the heavy carbon footprint, energy consumption, and cost from the solvent evaporation and recovery process needed for electrode fabrication.

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Green Car Congress

MAY 25, 2023

All three attributes of Prieto’s lithium-ion battery were tested and validated by a third-party accredited battery testing lab, Prieto said. Today’s batteries use a 2D architecture comprising stacked layers that must always compromise between energy storage and fast charging.

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Green Car Congress

AUGUST 26, 2019

In this study, we overcome the challenge by establishing a high-accuracy detailed computational model of lithium-ion pouch cells, in which all the component materials are characterized by well-calibrated constitutive models. 2019) “Data-Driven Safety Envelope of Lithium-Ion Batteries for Electric Vehicles,” Joule doi: 10.1016/j.joule.2019.07.026.

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Green Car Congress

APRIL 13, 2021

Leclanché SA has developed a new, high-energy 65 Ah lithium-ion pouch cell to meet the demands of bus and truck manufacturers seeking increased range and operating time for fully electric and hybrid-electric vehicles. Leclanché’s new high energy, 65 Ah lithium-ion pouch cell is designed for energy intensive applications.

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Innovation News Network

AUGUST 2, 2023

Researchers from the University of Michigan have found that cracks in lithium-ion battery electrodes can help speed up EV charging. The post Cracks in lithium-ion batteries help speed up EV charging appeared first on Innovation News Network.

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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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CleanTechnica EVs

JUNE 9, 2022

A lithium-ion battery made with a bumpy carbon-based anode material maintained its rechargeable storage capacity in extreme cold. This is because their lithium-ion batteries’ anodes get sluggish, holding less charge and draining […]. Courtesy of ACS Central Science.

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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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CleanTechnica EVs

MAY 27, 2021

Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cell phones to power tools to electric cars and more.

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Green Car Congress

MARCH 13, 2020

Commercial fast-charging stations subject electric car batteries to high temperatures and high resistance that can cause them to crack, leak, and lose their storage capacity, according to researchers at the University of California, Riverside (UCR) in a new open-access study published in the journal Energy Storage. Ozkan Lab/UCR).

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EV Obssesion

SEPTEMBER 25, 2021

One of the major requirements for rechargeable battery development is greater energy density and faster charging. The post Toshiba, Sojitz & CBMM Partner to Commercialize Next-Generation Lithium-ion Batteries appeared first on EV Obsession.

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Green Car Congress

AUGUST 23, 2022

Researchers at Idaho National Laboratory have used machine learning techniques that incorporate charging data to create unique charging protocols for superfast charging methods tailored to different types of electric vehicle batteries. Charging EV Li-ion batteries is a balancing act. —Eric Dufek, Ph.D.

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Green Car Congress

SEPTEMBER 14, 2014

X-ray microscope snapshot of nanoparticles in a battery midway through charging. Particles range from fully charged (green) to intermediate charge (orange/yellow) to drained of charge (red) The scalebar equals 500 nm. For this study scientists looked at a lithium iron phosphate cathode material.

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CleanTechnica EVs

MAY 4, 2021

Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cell phones to power tools to electric cars and more.

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Cars That Think

JULY 30, 2023

Fifty years after the birth of the rechargeable lithium-ion battery, it’s easy to see its value. By Christmas, he had developed a battery with a titanium-disulfide cathode and a liquid electrolyte that used lithium ions. Marincic charged $30,000 ($83,000 in today’s dollars) to build a batch of the batteries.

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Lithium Ion Recharge Batteries Battery 84

Green Car Congress

NOVEMBER 28, 2018

Johnson Controls Power Solutions and Toshiba Infrastructure Systems & Solutions Corporation have partnered to deliver low-voltage lithium-ion solutions to meet automaker demands for improved efficiency, lower costs and less complexity. —Brian Cooke, group vice president, Products, Power Solutions, Johnson Controls.

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CleanTechnica EVs

AUGUST 3, 2021

Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cellphones to power tools to electric cars and more. This […].

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Electrek

FEBRUARY 5, 2024

In a significant advancement for EV technology, researchers at Chung-Ang University in South Korea have made a breakthrough in lithium-ion (Li-ion) battery charging times and safety.

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Electrek

MARCH 25, 2024

There’s no doubt that the issue of safely charging e-bikes is a growing topic of concern in the US. And while the media frenzy around relatively rare e-bike fires is often overblown , it doesn’t rule out a real risk associated with lithium-ion batteries.

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CleanTechnica EVs

APRIL 28, 2021

Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cell phones to power tools to electric cars and more. However they have well defined characteristics that cause them to wear out, and understanding these characteristics can help you to double the life of your batteries or more.

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EV Specifications

MAY 17, 2023

In current lithium-ion batteries, the main problem is that the electrolyte is a liquid that begins to freeze at sub-zero temperatures. This condition severely limits the effectiveness of charging electric vehicles in cold regions and. Now new battery chemistry may have solved that problem.

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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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Get Electric Vehicle

JULY 15, 2021

In the previous few years, India has doubled its imports of lithium-ion (Li-ion) batteries and more than tripled its import cost. Lithium-ion batteries are imported into India from China, Japan, and South Korea. Now let us look into some of the key players in the Lithium-ion sector in India.

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EV Solutions

MAY 23, 2023

D iscover the benefits of EV charging stations for businesses in achieving sustainability goals. Learn how they can help reduce emissions, save costs, and demonstrate a commitment to sustainability.

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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. This ability is called ion selectivity. Positively charged lithium ions, however, could pass freely.

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Green Car Congress

MARCH 31, 2022

Swiss battery Technology pioneer Battrion AG has teamed up with German roll-to-roll production specialist Jagenberg Converting Solution GmbH to supply anode pilot and GWh-production lines utilizing Battrion’s Aligned Graphite Technology for the lithium-ion battery industry.

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