Green Car Congress

AUGUST 26, 2019

Researchers at MIT, with a colleague from Tsinghua University, have developed a safety envelope for Li-ion batteries in electric vehicles by using a high accuracy finite element model of a pouch cell to produce more than 2,500 simulations and subsequently analyzing the data with Machine Learning (ML) algorithms. —Li et al.

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Lithium Ion MIT Li-ion Batteries 332

Green Car Congress

JUNE 21, 2019

Imec, a research and innovation hub in nanoelectronics, digital and energy technologies and partner in EnergyVille—a collaboration between the Flemish research partners KU Leuven, VITO, imec and UHasselt—has developed a solid-state Li-metal battery cell with an energy density of 400 Wh/liter at a charging speed of 0.5C (2 hours).

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Li-ion Energy Batteries Battery 297

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. In order to achieve reasonable cycle life utilizing the high capacities gained via high voltage, phase instability is a key problem that must be addressed.

Li-ion 150

Li-ion Ni-Li Batteries Battery 150

Green Car Congress

APRIL 21, 2021

Nyobolt owns the exclusive IP rights to the original niobium anode invention by leading Cambridge University battery scientist Professor Clare Gray; the company now has a presence in the UK, the US and Asia. Graphite is included as a reference, although it suffers from Li plating risks and particle fracture when used at high rates.

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Li-ion Batteries Battery Lithium Ion 293

Green Car Congress

FEBRUARY 17, 2018

Researchers at WMG at the University of Warwick (UK) have developed a method to assess the maximum current for commercial 18650 Li-ion batteries, using novel instrumentation methods enabling in operando measurements. Schematics of the FBG sensing element embedded into a Li-ion cylindrical cell. Amietszajew et al.

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Lithium Ion Commercial Li-ion Charging 284

Green Car Congress

AUGUST 1, 2020

Scientists from Idaho National Laboratory and the University of California San Diego have shown that slow, low-energy charging causes lithium atoms to deposit on electrodes in a disorganized way that improves charging behavior. As a consequence, a higher electrochemical reversibility would be expected for glassy Li. —Wang et al.

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Li-ion Batteries Battery San Diego 327

Green Car Congress

FEBRUARY 19, 2011

A team from Stanford University has shown a lithium titanium phosphate (LTP) material as an “ excellent ” candidate for anode material for use in aqueous Li-ion batteries. Most commercial lithium-ion cells use a highly flammable organic electrolyte. Click to enlarge. V with respect to metallic lithium.

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Li-ion Lithium Ion Batteries Battery 199

Green Car Congress

MARCH 15, 2018

Lithium and cobalt are fundamental components of present lithium-ion batteries. The researchers present these results in the journal Nature Reviews Materials as part of a cost and resource analysis of sodium-ion batteries. … b | The energy-storage demand for the reference devices. Vaalma et al. Click to enlarge.

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Supplies Batteries Battery Sodium 281

Green Car Congress

SEPTEMBER 23, 2009

The cell charger array constructed at the Dahn laboratory, Department of Physics and Atmospheric Science, Dalhousie University. In electrochemical cells, Coulombic efficiency refers to the ratio of the charge delivered during discharge to the amount stored during charging. the Keithley 220 devices are programmable current sources.

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Li-ion Lithium Ion Charging Batteries 186

Green Car Congress

SEPTEMBER 2, 2013

Researchers at Changzhou University in China are developing a “binary-ion” battery system—a battery that uses cooperative behavior between Zn 2+ and Li + ions to conduct charge in a Zn/LiFePO 4 battery. When Li + dissolves into the electrolyte, Zn 2+ would deposit, and vice versa. V at room temperature.

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Li-ion Batteries Battery Lithium Ion 236

Green Car Congress

AUGUST 24, 2012

Researchers at the University of Tokyo are exploring the development of novel lithium-free “oxygen rocking” rechargeable aqueous batteries for large-scale energy storage. Electrochemical measurements were performed using a three electrode beaker cell with a reference electrode (Hg/HgO) and an electrolyte solution (1?M Hibino et al.

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Li-ion Batteries Battery Lithium Ion 285

Green Car Congress

JUNE 18, 2015

Tesla Motor’s Co-founder and Chief Technology Officer JB Straubel signed a 5-year research agreement with Dalhousie University’s Jeff Dahn, Li-ion battery researcher with the Faculty of Science, and his group of students, postdoctoral researchers and technical staff. New Li-ion electrode materials. —Prof.

Li-ion 150

Li-ion 2016 Ni-Li Tesla 150

Green Car Congress

NOVEMBER 1, 2012

Voltage profiles (A) and initial cycling behavior (B) of the Li x Si-O 2 -C cell. Although the resulting battery has lower voltage and capacity than a conventional Li-air battery, it offers enhanced safety and an energy density higher than Li-ion batteries. Cycling current: 200 mA g ?1 Credit: ACS, Hassoun et al.

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Li-ion Batteries Battery Lithium Air 306

Green Car Congress

JANUARY 4, 2016

Researchers from the Korea Advanced Institute of Science and Technology (KAIST), with colleagues from the Korea Institute of Energy Research (KIER), Qatar University and major battery manufacturer LG Chem have developed a technique for the delicately controlled prelithiation of SiO x anodes for high-performance Li-ion batteries.

Ni-Li 150

Ni-Li Li-ion Manufacturer Batteries 150

Green Car Congress

JULY 25, 2014

Charge–discharge profiles of ion-exchanged MgFeSiO 4. Three-electrode cells using Mg metal counter electrode and silver reference electrode were used. A team of researchers from Kyoto University has demonstrated ion-exchanged MgFeSiO 4 as a feasible cathode material for use in high-energy-density rechargeable magnesium batteries.

Recharge 252

Recharge Li-ion Energy Batteries 252

Green Car Congress

MARCH 25, 2009

The polyhedra aid the eye in seeing the ions grouped as (green) Fe/Mg-enclosing octahedra and (yellow) phosphate tetrahedra. The (blue) oxygen ions are made very small to permit viewing of the arrangement of the other ions. a provider of lithium-ion batteries, modules and packs. Click to enlarge. ton trucks. “

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Li-ion Batteries Battery 2008 150

Green Car Congress

JUNE 28, 2021

A study by researchers at RWTH Aachen University in Germany has found that synthetic dimethoxymethane (DMM) is not only a promising fuel or blend component because of its outstanding combustion characteristics, but that it could be very attractive from a production point of view as well.

Fuel 255

Fuel Diesel Renewable Hydrogen 255

Green Car Congress

APRIL 7, 2009

SEM of Li[Ni 0.64 A new high-energy cathode material that can greatly increase the safety and extend the life-span of future lithium-ion batteries has been developed through the close international collaboration of researchers led by the US Department of Energy’s (DOE) Argonne National Laboratory and Hanyang University in South Korea.

Ni-Li 170

Ni-Li Universal Li-ion PHEV 170

Green Car Congress

MAY 14, 2013

The Li / Support is the electrode made possible with the convection battery technology. Researchers at the University of Missouri led by Prof. Rechargeable lithium-metal batteries differ from rechargeable lithium-ion batteries, which are commercial and widely available. Lower mass often translates to lower costs. and Suppes, G.

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Missouri Recharge Batteries Battery 330

Green Car Congress

APRIL 21, 2011

Researchers from the Norwegian University of Science and Technology (NTNU) have performed life cycle assessments (LCA) of three batteries for plug-in hybrid (PHEV) and full performance battery electric (BEV) vehicles. Moreover, the NCM and LFP batteries contain at least an order of magnitude less nickel and virtually no rare earth metals.

Nickel Metal Hydride 334

Nickel Metal Hydride NiMH PHEV Li-ion 334

Green Car Congress

JULY 25, 2016

An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) V versus Li/Li +. Courtesy of the researchers.

Cheap 150

Cheap Li-ion Batteries Battery 150

Green Car Congress

AUGUST 11, 2015

Researchers at the University of Maryland have developed a thermally conductive separator coated with boron-nitride (BN) nanosheets to improve the stability of Li metal anodes for us in high energy density Li-ion batteries. earlier post ). —Luo et al.

Li-ion 150

Li-ion Maryland Carbon Batteries 150

Green Car Congress

JUNE 17, 2011

On the order of 1 billion 40 kWh Li-based EV batteries could be built with the currently estimated reserve base of lithium, according to a recent study by researchers from Lawrence Berkeley National laboratory and the University of California, Berkeley. 90% for Li-ion couples). Source: Wadia et al. Click to enlarge.

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Ni-Li Li-ion Energy Storage Batteries 268

Green Car Congress

AUGUST 5, 2014

A team at Stanford University led by Prof. Yi Cui recently reported in a paper in the journal ACS Nano the development of a three-dimensional (3D) electrode structure for Li-sulfur batteries that simultaneously achieves both sulfur physical encapsulation and polysulfides binding. Credit: ACS, Liang et al. Click to enlarge.

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Li-ion Batteries Battery Lithium Ion 218

Green Car Congress

AUGUST 2, 2023

Rather than being solely detrimental, cracks in the cathodes of lithium-ion batteries reduce battery charge time, according to research done at the University of Michigan. Polycrystalline Li(Ni,Mn,Co)O 2 (NMC) secondary particles are the most common cathode materials for Li-ion batteries.

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Li-ion Michigan Ni-Li Charging 195

Green Car Congress

SEPTEMBER 14, 2009

Süd-Chemie AG will supply Evonik Industries AG with novel lithium iron phosphate materials for use in the next generation of lithium-ion batteries for automobiles and other industrial applications. Under the LITARION brand, Evonik Litarion GmbH produces electrodes for lithium-ion batteries. Earlier post.). Earlier post.).

Lithium Ion 150

Lithium Ion Supplies Industrial Industry 150

Green Car Congress

MARCH 22, 2010

Professor George Miley of the University of Illinois Urbana-Champaign and director of its Fusion Studies Lab, reported on progress toward a “cold fusion battery”—a small power unit that uses a low energy nuclear reaction (LENR) (i.e., The process is created by purposely creating defects in the metal electrode of the cell.

Fusion 326

Fusion Power Powered Batteries 326

Green Car Congress

AUGUST 24, 2016

A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. plugin EVs to Tesla’s 85 kWh battery pack).

Energy Storage 150

Energy Storage Energy Power Powered 150

Plug In India

MARCH 15, 2023

Social Media Lithium FUD When it comes to Lithium Mining, The FUD - Fear Uncertainty and Doubt propagated by Random Youtubers, WhatsApp university and Oil funded media is so easy to debunk, it’s not even funny. 9,10,11,12] LFP (Lithium Iron Phosphate) and Sodium-Ion battery packs will not use Cobalt and Nickel.

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Chile Petrol Li-ion India 59

Green Car Congress

AUGUST 16, 2016

Ohio State University. Iowa State University. University of Pittsburgh. Rutgers, The State University of New Jersey. Develop fluorine containing carbonate solvents that will allow existing lithium ion batteries to operating above 4.5 Penn State University Park. University of Washington, Seattle.

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Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

JUNE 6, 2016

The Lithium-ion battery has emerged as the current “battery of choice” for automotive hybrid and electric vehicle applications. In recently published work [ 1 ] , researchers at the University of Michigan (U of M) have focused on an internal heating technique in which an ultra-capacitor is paired with a Lithium-ion battery.

Lithium Ion 150

Lithium Ion Batteries Battery Energy 150

Green Car Congress

JANUARY 29, 2018

Researchers at WMG (Warwick Manufacturing Group), The University of Warwick (UK) have developed Silicon-Few Layer Graphene (Si-FLG) composite electrodes as an effective approach to replacing graphite in the anodes of lithium-ion batteries. Qianye Huang, Melanie J. Loveridge, Ronny Genieser, Michael J.

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Li-ion Lithium Ion Batteries Battery 191

Green Car Congress

FEBRUARY 2, 2013

Advanced Electrolytes for Next-Generation Lithium Ion Chemistries. Critical barriers exist for the implementation of lithium-ion (Li-ion) batteries in electric drive vehicle applications. The critical performance metrics for Li- ion batteries in EDVs are: Energy Storage Requirements. mm and 5 mm thick.

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Li-ion Fuel Vehicles Lithium Ion 240

Green Car Congress

DECEMBER 17, 2013

Researchers at the University of Waterloo (Canada) and the General Motors Global Research and Development Center have developed a novel, economical flash heat treatment (FHT) for fabricated silicon-based Li-ion electrodes to boost the performance and cycle capability of Li-ion batteries. V vs Li/Li +.

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Li-ion Batteries Battery GM 294

Green Car Congress

SEPTEMBER 17, 2018

X-ray experiments at the Department of Energy’s SLAC National Accelerator Laboratory and Lawrence Berkeley National Laboratory have revealed that the pathways lithium ions take through lithium iron phosphate are more complex than previously thought. This causes what Chueh refers to as a “popcorn effect.”

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Lithium Ion Li-ion MIT Slovenia 230

Get Electric Vehicle

MAY 21, 2023

The chemistry of the cell refers to the materials that make it up. The lithium-ion cell (li-ion cell) is the most popular chemical in the EV sector. Two electrodes, one positive and one negative are sandwiched around an organic (carbon-containing) liquid to make up a lithium-ion battery. improved safety 2.

Design 40

Design Batteries Battery Li-ion 40

Green Car Congress

MARCH 19, 2009

The battery manufacturing area is focused on battery manufacturing plants, material and component supplier manufacturing plants, and recycling plants, including facilities and manufacturing equipment, for Li-ion and other advanced batteries for advanced vehicles such as electric drive vehicles (EDVs) and micro-hybrids.

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PHEV Batteries Battery Vehicles 170