Green Car Congress

JULY 26, 2018

Researchers from the University of Cambridge, with colleagues from Argonne National Laboratory in the US and Diamond Light Source, Harwell Science and Innovation Campus, UK, have identified a group of materials—niobium tungsten oxides—that could be used to make even higher power batteries. Griffith et al. —Kent J.

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Li-ion Lithium Ion Charging Batteries 247

Baua Electric

APRIL 5, 2024

Japan will expand its Russia-bound export ban to include 164 additional industrial items such as lithium-ion batteries, gas pipes and car engine oil, the trade ministry said on Friday.

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Li-ion Russia Japan Industrial 40

Green Car Congress

FEBRUARY 4, 2014

A major barrier to the use of high energy capacity silicon in a lithium-ion battery is the volumetric expansion of silicon under lithiation and delithiation, which results in electrode degradation and capacity fade. Silicon (shown in grey) is capable of holding 10 times as many lithium ions (shown in pink) as currently-used anodes.

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Li-ion Insight Lithium Ion Batteries 199

Green Car Congress

MARCH 9, 2021

Scientists have made a major advance in harnessing machine learning to accelerate the design for better batteries. He said the results overturn long-held assumptions about how lithium-ion batteries charge and discharge and give researchers a new set of rules for engineering longer-lasting batteries.

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MIT Insight Lithium Ion Charging 236

Green Car Congress

NOVEMBER 1, 2021

Researchers from DGIST (Gyeongbuk Institute of Science and Technology, Republic of Korea) have demonstrated lithium metal battery cycling over a wide range of temperatures (2-60°C) by adopting a new dilution technique for high concentration electrolytes. —Prof Hongkyung Lee. Park et al.

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Li-ion Range Batteries Battery 221

Green Car Congress

JULY 14, 2022

Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. —Jin et al. 2 in mole or 1.6:8.4

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Sodium Li-ion Batteries Battery 334

Green Car Congress

DECEMBER 8, 2022

The Faraday Institution launched the Battery Parameter eXchange (BPX) , an open standard for physics-based lithium-ion battery models. The standard defines the battery parameters, the equations that use the parameters, and the reporting of experimental measurements used to validate the reported parameters.

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Standards Li-ion Batteries Battery 218

Green Car Congress

JANUARY 27, 2021

Scientists at Tokyo Institute of Technology (Tokyo Tech), Tohoku University, National Institute of Advanced Industrial Science and Technology, and Nippon Institute of Technology, have demonstrated by experiment that a clean electrolyte/electrode interface is key to realizing high-capacity solid-state lithium batteries (SSLBs). O 4 interfaces.

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Ni-Li Clean Cleaning Li-ion 243

Green Car Congress

DECEMBER 4, 2013

Jeff Dahn and colleagues at Dalhousie University have developed a “smart nail” for penetration testing on Li-ion batteries. Nail penetration is one of the common safety tests used to simulate some aspects of an internal short circuit event in a Li-ion cell. The project is detailed in the Journal of Power Sources.

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Li-ion Insight 2014 Universal 210

Green Car Congress

MAY 13, 2016

The heterostructure model well explains the distinctive structure and properties of the material, which could play an important role in boosting the capacity of Li-ion batteries. The new findings show that its structure allows the storage of a larger number of Li ions, in turn leading to higher capacity.

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Li-ion Nissan Insight Batteries 150

Green Car Congress

APRIL 21, 2021

UK-based Nyobolt , the developer of ultra-fast charging niobium-based battery technology, has expanded its global footprint with the opening of its first US office. We demonstrate that with the appropriate host lattice, none of the usual size, structure or porosity criteria are required to achieve a practical high-rate battery electrode.

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Li-ion Batteries Battery Lithium Ion 293

Green Car Congress

JANUARY 23, 2019

California-based Motiv Power Systems, a provider of medium-duty all-electric fleet chassis for trucks and buses ( earlier post ), announced a supply agreement with BMW to integrate the latest (third) evolution of BMW’s passenger car lithium-ion battery packs into Motiv’s EPIC (Electric Powered Intelligent Chassis).

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Li-ion BMW Commercial Lithium Ion 236

Baua Electric

JANUARY 16, 2024

New Delhi: noco-noco Pte Ltd (noco-noco), the wholly-owned subsidiary of noco-noco Inc, and Greenfuel Energy Solutions Pvt Ltd have signed a Memorandum of Understanding (MOU) aimed at revolutionizing India’s clean electric mobility landscape through batteries with superior efficiency, performance, and longevity.

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Li-ion Auto Batteries Battery 52

Green Car Congress

JUNE 30, 2017

A consortium led by Boston Energy and Innovation (BEI) has signed an exclusive memorandum of understanding (MoU) with the Townsville, Australia City Council to investigate the financial viability of building a 15GWh battery manufacturing plant in Townsville. will provide the Lithium-ion battery management systems.

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Li-ion Australia Lithium Ion Batteries 170

Baua Electric

JANUARY 19, 2024

GODI crossed a milestone by developing India’s first in-house NMC811 cathode material-based Li-ion cells, BIS certified in mid-2022. The recently certified LFP cells, meticulously designed and tested in-house, signify a giant leap toward reducing India’s dependence on imported LFP batteries.

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Li-ion India Auto Energy Storage 52

Baua Electric

APRIL 12, 2024

Given India’s dependence on 100% imported lithium-ion cells for electric vehicle batteries, there exists a compelling drive to cultivate indigenous cell and battery manufacturing capacities to meet the burgeoning demands. Log9 has an impressive record of bringing world-leading battery technology to market.

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Lithium Sulfur Li-ion Auto Lithium Ion 52

Baua Electric

FEBRUARY 6, 2024

According to OSPL, Attero currently has a facility capable of processing 1,45,000 metric tonnes of e-waste and 11,000 metric tonnes of battery waste annually. Omega Seiki Private Ltd (OSPL) on Tuesday announced it has signed an agreement with Attero for recycling of lithium-ion batteries.

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Lithium Ion Auto Li-ion Batteries 97

Green Car Congress

JULY 9, 2014

Researchers at Pacific Northwest National Laboratory (PNNL), with colleagues at UC San Diego, have developed a “mesoporous silicon sponge” material that, when applied as an anode in a lithium-ion battery, can deliver capacity of up to ~750?mAh?g Batteries' 2 and ~92% capacity retention over 300 cycles were also demonstrated.

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Li-ion San Diego Lithium Ion Batteries 257

Green Car Congress

DECEMBER 18, 2017

A new technique—operando electron paramagnetic resonance (EPR) spectroscopy— developed by researchers at Technische Universität München (TUM), Forschungszentrum Jülich, and RWTH Aachen University provides a unique insight into how the charging rate of lithium-ion batteries can be a factor limiting their lifetime and safety.

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Li-ion Lithium Ion Charging Batteries 207

Green Car Congress

APRIL 15, 2012

graphene nanocomposites as high-rate cathode materials for rechargeable lithium batteries. ion conduction due to increased surface area in the polymer? Since the battery performance of these kinds of polymer?graphene Click to enlarge. A team of researchers from the US and China have developed novel polymer?graphene

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Li-ion Polymer Green Batteries 239

Baua Electric

APRIL 19, 2024

Unquestionably, the industry wave of the previous EVs has been lithium-ion (Li-ion) batteries used as power sources. As per Fortune Business Insights, the Indian electric vehicle industry is expected to grow at a CAGR of 66.52%, reaching USD 113.99 However, LFP batteries provide a compelling alternative.

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Li-ion Auto Lithium Ion Batteries 40

Green Car Congress

JANUARY 3, 2019

In a review published in the journal Chem of the technical issues generated by the mating of Li-metal anodes and solid-state electrolytes, a team from Tsinghua University concludes that such solid-state lithium metal batteries (SSLMBs) have “ brilliant prospects, though practically there are still many barriers to be overcome. ”.

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Li-ion Batteries Battery Energy Storage 247

Green Car Congress

FEBRUARY 10, 2020

An international team led by researchers at UCL has revealed new insights into the workings of a commercial Li/MnO 2 primary battery by virtually “unrolling” its coil of electrode layers using an algorithm designed for papyrus scrolls. The project was funded by the Faraday Institution, as part of its battery degradation project.

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Design Batteries Battery Li-ion 243

Green Car Congress

OCTOBER 15, 2018

Researchers at Changchun University of Science and Technology in China have developed a nanobox strategy to improve the performance of lithium-sulfur batteries. Li–S batteries theoretically offer a specific energy density of 2600 Wh kg ?1 transition metal sulfides have been regarded as a promising class of host materials for Li?S

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Lithium Sulfur Li-ion Batteries Battery 236

Green Car Congress

JUNE 6, 2016

The ability to mitigate degradation mechanisms for Ni-rich NMC and NCA provides insight into a method to enable the performance of high-voltage Li-ion batteries, they concluded. V UCV in 2 Ah pouch cells.

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Li-ion Ni-Li Batteries Battery 150

Green Car Congress

OCTOBER 8, 2012

During discharge and charge in UHV, Li ions reversibly intercalate/de-intercalate into/from the Li x V 2 O 5 electrode. During discharge, Li ions meet with reduced oxygen on the surface of the Li x V 2 O 5 electrode forming Li 2 O 2 , which is decomposed upon recharge. The rechargeable Li?air

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Lithium Air Li-ion Recharge Insight 253

Green Car Congress

OCTOBER 10, 2017

Stanford researchers have developed a sodium-ion battery (SIB) that can store the same amount of energy as a state-of-the-art lithium ion, at substantially lower cost. Crucial to the idea of lowering the cost of battery materials, myo-inositol is an abundant organic compound familiar to industry. —Lee et al.

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Sodium Li-ion Batteries Battery 186

Green Car Congress

FEBRUARY 5, 2023

Lithium metal batteries with solid electrolytes are lightweight, inflammable, pack a lot of energy, and can be recharged very quickly, but they have been slow to develop due to mysterious short circuiting and failure. When that happens, the battery fails. Yet others theorize different forces are at play. La 3 Ta 0.4

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Li-ion Water Batteries Battery 457

Green Car Congress

FEBRUARY 13, 2012

Researchers at Cambridge University, Stony Brook University, and New York University have developed a non-invasive methodology, based on magnetic resonance imaging (MRI), to visualize and to characterize the changes that occur on battery electrodes and in the electrolytes of Li-ion batteries. —Chandrashekar et al.

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Li-ion Batteries Battery New York 225

Green Car Congress

AUGUST 15, 2017

Lithium-air (or lithium-oxygen) batteries potentially could offer three times the gravimetric energy of current Li-ion batteries (3500 Wh/kg at the cell level); as such, they are looked to a potential solution for long-range EVs. One of the main problems related to Li 2 O 2 precipitation is its insulating nature.

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MIT Li-ion Toyota Batteries 199

Baua Electric

MARCH 13, 2024

Copper and zinc miner Teck Resources is considering building a lithium-ion battery recycling facility in British Columbia, CEO Jonathan Price said on Tuesday. He declined to estimate the facility’s potential cost, but said the facility would process batteries from roughly 140,000 electric vehicles each year.

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Auto Batteries Battery Li-ion 52

Baua Electric

JANUARY 24, 2024

Kapil Shelke, Founder & CEO of TORK Motors, underscored the significance of planning for the future in terms of battery recycling as part of a comprehensive sustainability strategy. kWh Li-ion battery pack.

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Electric Motorcycles Motorcycles Motor Motors 52

Green Car Congress

AUGUST 22, 2019

The discovery, published in Nature , challenges the conventional belief that lithium metal batteries fail because of the growth of the solid electrolyte interphase (SEI) between the lithium anode and the electrolyte. The findings could pave the way for bringing rechargeable lithium metal batteries from the lab to the market.

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San Diego Batteries Battery Lithium Ion 320

Green Car Congress

MAY 14, 2009

will spend about ¥30 billion (US$314 million) to build an automotive lithium-ion battery plant. The new factory is expected to come onstream by the end of fiscal 2010, with capacity to produce enough lithium-ion batteries for more than 100,000 standard hybrid vehicles in fiscal 2011. Sanyo Electric Co. Earlier post.).

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Li-ion Lithium Ion Building Batteries 150

Green Car Congress

AUGUST 31, 2022

The Department of Energy’s Oak Ridge National Laboratory has been selected to lead an Energy Frontier Research Center (EFRC) focused on polymer electrolytes for next-generation energy storage devices such as fuel cells and solid-state electric vehicle batteries.

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Polymer Energy Storage Energy Li-ion 150

Green Car Congress

APRIL 2, 2021

The options for high-manganese cathodes include LMO (lithium-manganese oxide), LNMO (lithium-nickel-manganese oxide), Li-Mn-rich (also abbreviated as LMR-NMC), and LMP (lithium manganese phosphate) or LMFP (lithium-manganese-iron phosphate). Comparison between NMC 811 and three high-manganese cathodes (LMFP, Li-Mn-rich, LNMO).

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Ni-Li Li-ion Nissan Commercial 293

Baua Electric

MARCH 19, 2024

Neuron Energy has fostered a longstanding partnership with 3EV for the past 30 months, supplying over a thousand battery packs currently operational in their fleet across multiple cities. Backed by Mufin Green Finance Limited, Urja Mobility will purchase advanced high-quality battery packs from Neuron Energy.

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Auto Energy Batteries Battery 52