Green Car Congress

NOVEMBER 16, 2020

The aim is to make this particularly safe energy storage system fit for electric vehicles and other high-energy applications. The current density distribution at the interfaces can be homogenized, for example, by introducing intermediate layers with finely tuned lithium transport properties. © Rettenwander - TU Graz.

Battery 259

Battery Batteries Lithium Ion Polymer 259

Green Car Congress

OCTOBER 26, 2015

Jens-Peter Suchsland, SolviCore GmbH, delve into the technological barriers for all-electric vehicles—battery-electric or PEM fuel cell vehicles. carbon composite chassis explored by BMW), by improvements in electric-drive efficiency, and by advanced vehicle climatization concepts (e.g.,

Lithium Sulfur 150

Lithium Sulfur Electric Vehicles Li-ion Battery 150

Green Car Congress

FEBRUARY 1, 2013

Researchers at startup Liox Power, a California-based company developing rechargeable Li-air batteries, have demonstrated for the first time the operation of a lithium-air battery with a Li anode in a straight-chain alkyl amide electrolyte solvent (N,N-dimethylacetamide (DMA)/lithium nitrate (LiNO 3 )).

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Li-ion Lithium Air Battery Batteries 353

Green Car Congress

APRIL 20, 2012

Asahi Kasei and Central Glass will join IBM’s Battery 500 Project team to collaborate on far-reaching research to develop practical Lithium-air batteries capable of powering a family-sized electric car for approximately 500 miles (800 km) on a single charge—i.e., IBM launched the project in 2009. Earlier post.).

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Lithium Air Lithium Ion Li-ion Battery 239

Green Car Congress

NOVEMBER 26, 2011

Although lithium-air batteries—with high theoretical specific energies of up to ? 3400 Wh kg -1 of the electrode materials—are of great interest as next-generation, high specific-energy batteries for applications such as electric vehicles, the technology faces substantial challenges for commercialization.

MIT 225

MIT Insight Lithium Air Battery 225

Green Car Congress

JULY 25, 2011

In addition, the nanofiber structure allowed for the clear visualization of the morphological evolution of Li 2 O 2 particles as a function of rate and depth-of-discharge and also of the removal of Li 2 O 2 particles during charging. Source: Mitchell et al. Click to enlarge. A team at MIT, led by Carl V. —Mitchell et al.

MIT 268

MIT Recharge Carbon Lithium Air 268

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. However, the insulating nature of Li 2 O 2 brings further complications during the charge process.

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MIT Li-ion Toyota Battery 199

Green Car Congress

MARCH 11, 2011

Scientists at the National Institute of Advanced Industrial Science and Technology in Japan have made an electrode for a lithium-air battery using a pencil. Haoshen Zhou and Yonggang Wang designed a battery in which the lithium is encapsulated by an organic electrolyte topped with a ceramic protection layer.

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Li-ion Lithium Air Lithium Ion Recharge 210

Get Electric Vehicle

SEPTEMBER 25, 2023

million battery electric cars (BEVs) and plug-in hybrid electric vehicles (PHEVs), sales of EVs increased by 55% above 2021 levels, bringing the total number of EVs worldwide to 20 million.  By the end of 2023 and 2024, it is anticipated that the number of electric vehicles produced in the United States will rise by 300%.

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Li-ion Lithium Ion Grid Charging 75

Green Car Congress

SEPTEMBER 28, 2016

BioSolar’s cathode technology, which has been the primary focus of its university-led research and development efforts, is a novel conductive polymer material that leverages fast redox-reaction properties rather than conventional lithium-ion intercalation chemistry to enable rapid charge and discharge.

Energy 150

Energy Lithium Ion North Carolina Lithium Sulfur 150

Green Car Congress

DECEMBER 11, 2020

VTO-funded research has reduced the cost of advanced batteries by 75% since 2008, and nearly every plug-in electric vehicle (PEV) on the road today uses VTO-developed battery technology. In addition, building on prior research, VTO has identified opportunities to significantly increase the power density of electric drive systems.

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Lithium Sulfur Vehicles Energy Storage Affordable 199

Green Car Congress

DECEMBER 13, 2011

A study led by researchers from Argonne National Laboratory reinforced that electrolyte solvent stability plays a key role in the performance of Lithium-air batteries, and that making advances in new electrolytes will be a key factor in reducing the large overpotential and improving reversibility of Li-air batteries.

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Li-ion Lithium Air Battery Batteries 218

Electric Vehicles India

JUNE 26, 2021

With the increase in the demand for different energy sources, worldwide efforts are being made to develop different kinds of energy devices such as lithium-ion batteries, lead-acid batteries, redox flow batteries, lithium-air batteries, zinc-air batteries, sodium-ion batteries, fuel cells, and supercapacitors.

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Battery Batteries Zinc Air Lead Acid 78

Green Car Congress

DECEMBER 28, 2012

Carbon is seen as an attractive potential cathode material for aprotic (non-aqueous) Lithium-air batteries, which are themselves of great interest for applications such as in electric vehicles because of the cells’ high theoretical specific energy. Oxidation of Li 2 CO 3 on charging to ?4

Carbon 240

Carbon Li-ion Battery Batteries 240

Green Car Congress

MARCH 26, 2013

Carl Thompson sheds more light on the morphological evolution of Li 2 O 2 particles in Lithium-air batteries. Lithium-air (Li?O

MIT 225

MIT Li-ion Lithium Air Battery 225

My Electric Car

JANUARY 29, 2023

Electric car batteries are a crucial component in the development of electric vehicles (EVs) and have seen significant advancements in recent years. For example the volumetric energy density of lithium-ion batteries has increased eightfold since 2008, from around 55 watt-hours/litre to 450 watt-hours/litre in 2020.

Lithium Ion 52

Lithium Ion Battery Batteries Lithium Sulfur 52

Driivz

NOVEMBER 2, 2023

From how much they cost and weigh to the amount of power they store and how long they take to charge, electric vehicle (EV) batteries have a significant impact on EVs themselves, the EV industry as a whole, and ultimately EV buyers.

Battery 52

Battery Batteries Lithium Ion Sodium 52

Green Car Congress

MAY 8, 2012

Dow Energy Materials uses a proprietary coating process for their anode and cathode materials that, when used in combination, provide greater lifetime (up to 2x over conventional uncoated systems), higher energy density, improved safety and a faster charging rate. One-third of the cost of an electric vehicle is the battery itself.

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Li-ion Los Angeles Energy Lithium Air 231

Green Car Congress

NOVEMBER 15, 2013

The key to their work was to increase the surface area of the wire, thus increasing the area where electrochemical activity takes place during charging or discharging of the battery. The increase in surface area produced by this method can provide a big advantage in lithium-air batteries’ rate of charging and discharging.

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Li-ion Battery Batteries Lithium Air 236

Green Car Congress

AUGUST 10, 2011

Discharge–charge performance of lithium-oxygen batteries with (a) GNSs, (b) BP-2000, and (c) Vulcan XC-72 cathodes at a current density of 75 mA g -1. mAh g -1 —the highest capacity of any carbon-based materials in lithium-oxygen batteries reported so far, according to the team. Click to enlarge.

Li-ion 199

Li-ion Energy Battery Batteries 199

Green Car Congress

MARCH 8, 2013

The battery, which can be low cost and reliable in terms of safety, provides another chemistry for post Li-ion batteries, they suggest, and with higher practical energy densities than Li-air systems for supporting applications including electric vehicles and large-scale grid energy storage. —Wang et al. —Wang et al.

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Li-ion Low Cost Recharge Ni-Li 281

Green Car Congress

MAY 27, 2014

The iron, carbon and VB 2 molten air batteries they proposed offered intrinsic volumetric energy capacities of 10,000 (for Fe to Fe(III)); 19,000 (C to CO 3 2- ) and 27,000 Wh liter -1 (VB 2 to B 2 O 3 + V 2 O 5 ), compared to 6,200 Wh liter -1 for a lithium-air battery.

Battery 231

Battery Batteries Recharge Carbon 231

Green Car Congress

NOVEMBER 22, 2011

Vorbeck, a manufacturer and developer of applications using its proprietary graphene material ( earlier post ), optioned the technology for use in a graphene-based electrode for lithium-air and lithium-sulfur batteries.

America 240

America Building Fuel Battery 240

Green Car Congress

FEBRUARY 1, 2013

The US Department of Energy (DOE) released the EV Everywhere Grand Challenge Blueprint , which describes plug-in vehicle (PEV) technology and deployment barriers, and provides an outline for DOE’s technical and deployment goals for electric vehicles to 2022. —Blueprint.

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Plug-in Zinc Air Li-ion 2012 247

Green Car Congress

AUGUST 21, 2013

Neutrons do not possess any electric charge; they are stable inside the nucleus, and outside of it, they decay with a lifetime of about 15 minutes (886 seconds)—a long time for a fundamental particle. solvent system and the resulting charge transfer kinetics at various current densities is critical. Images of GDI injector.

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Transportation Clean Cleaning Li-ion 316

Green Car Congress

NOVEMBER 18, 2010

Electric Vehicles. Metal-air batteries : TMC has determined the reaction mechanism of lithium-air batteries and has clarified its research policy regarding the batteries as rechargeable secondary batteries. In January 2010, TMC established a division charged with studying production of next-generation batteries.

Toyota 231

Toyota Battery Batteries Japan 231

Green Car Congress

JANUARY 23, 2014

In a paper in the open access journal Scientific Reports , the researchers report that a lithium metal anode in contact with the designed electrolyte exhibited “ remarkable ” cyclability (more than 100 cycles) at a high areal capacity of 12?mAh

Li-ion 268

Li-ion South Korea Lithium Sulfur Battery 268

Green Car Congress

APRIL 30, 2010

The second round was focused specifically on three areas of technology representing new approaches for advanced microbial biofuels (electrofuels); much higher capacity and less expensive batteries for electric vehicles; and carbon capture. Better Batteries - Batteries for Electrical Energy Storage in Transportation (BEEST).

Carbon 249

Carbon Battery Batteries Li-ion 249