Green Car Congress

AUGUST 7, 2018

A team from Tohoku University and Tokyo Tech have addressed one of the major disadvantages of all-solid-state batteries by developing batteries with a low resistance at their electrode/solid electrolyte interface. cm 2 in solid-state Li batteries with Li(Ni 0.5 Structure of the thin-film all-solid-state batteries.

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Ni-Li Li-ion Japan Battery 262

Green Car Congress

APRIL 29, 2022

FreeWire Technologies, a developer of ultrafast electric vehicle (EV) charging and energy management solutions, raised $125 million in new capital. The financing consists of a Senior Convertible Note provided exclusively by funds and accounts managed by BlackRock Financial Management, Inc.

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Charging Battery Batteries Energy Storage 195

Green Car Congress

JUNE 21, 2016

BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate second-life batteries as they become available in the market.

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Energy Storage BMW Energy Battery 210

Green Car Congress

MARCH 15, 2011

Classification of potential electrical storage for stationary applications. published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries.

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Li-ion Energy Storage Grid Carbon 231

Green Car Congress

NOVEMBER 12, 2015

nm, average) of iron pyrite (FeS 2 ) nanoparticles are advantageous to sustain reversible conversion reactions in sodium ion and lithium ion batteries. In these materials, reports have emphasized the detrimental effect of ultrafine nanoscale materials due to the dominance of the SEI layer on inhibiting reversible storage.

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Li-ion Sodium Lithium Sulfur Battery 150

Green Car Congress

NOVEMBER 7, 2012

Li-ion battery maker Electrovaya Inc. has signed two MOUs in the areas of energy storage in the telecom sector with Environ Energy (Bhaskar Solar), part of a $4 billion Indian conglomerate, as well as a further expansion in the electric two-wheeler sector with Hero Eco for markets in Europe, North America and India.

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Li-ion India North America Battery 210

Green Car Congress

FEBRUARY 8, 2016

A team at Purdue University has used pollens as the basis for carbon architectures for anodes in energy storage devices. Currently, Li-ion batteries generally use graphite as the anode material, with a theoretical capacity of 372 mAh/g and excellent capacity retention over extended cycling. —Vilas Pol.

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Li-ion Carbon Energy Storage Lithium Ion 150

Green Car Congress

JULY 23, 2015

Nanoporous silicon is considered an attractive next-generation anode material in lithium-ion batteries due to its much higher theoretical capacity and lower operating voltage than the commonly used graphitic carbon materials. Synthesis is based on magnesiothermic reduction of 3D porous SiO 2 converted from natural reed leaves.

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Li-ion Battery Batteries Lithium Ion 150

Green Car Congress

SEPTEMBER 19, 2009

Densities for steel springs and Li-ion batteries provide a comparison. the molecular scale, CNTs can function as mechanical springs that store a great deal of energy for their size due to their networks of strong carbon–carbon bonds. Hill et al. Click to enlarge. Another paper by Livermore, Hill, Havel and A.

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Energy Storage Li-ion MIT Carbon 231

Green Car Congress

MARCH 17, 2011

Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have found that adding hydrochloric acid to the sulfuric acid electrolyte typically used in vanadium redox flow batteries increased the batteries’ energy storage capacity by 70% and expanded the temperature range in which they operate.

Energy Storage 199

Energy Storage Li-ion Energy Battery 199

Green Car Congress

NOVEMBER 17, 2014

announced plans to acquire the assets of a battery manufacturing plant with annual capacity of about 0.5 The plant’s output, when converted into battery systems, has a revenue capacity of up to $250-$550 million. Revenue capacity of up to $250 million to $550 million for battery systems with 0.5 Electrovaya Inc.

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Li-ion Energy Storage Lithium Ion Mariner 231

Green Car Congress

DECEMBER 21, 2009

A Li-air cell. Argonne National Laboratory, which has contributed heavily to the research and development of Li-ion battery technology, is now pursuing research into Lithium-air batteries. Li-air batteries use a catalytic air cathode that converts oxygen to lithium peroxide; an electrolyte; and a lithium anode.

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Li-ion Lithium Air Energy Storage Kentucky 281

Green Car Congress

JUNE 10, 2019

Because of their high energy-storage density, materials such as metal oxides, sulfides, and fluorides are promising electrode materials for lithium-ion batteries in electric vehicles and other technologies. However, their capacity fades very rapidly. Magnetite, among other conversion-type electrode materials (i.e.,

Lithium Ion 236

Lithium Ion Li-ion Battery Batteries 236

Green Car Congress

APRIL 17, 2011

Li-ion battery manufacturer Leyden Energy provided its high energy-density, high-performance Li-ion battery cells for SSI Racing’s electric Dream Car at the annual Toyota Grand Prix of Long Beach. We replace the standard salt in the electrolyte, LiPF 6 , with imide salt.

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Li-ion Energy Long Beach Kits 268

Green Car Congress

JULY 11, 2014

Silicon Carbide multiport DC-DC converter fitted to the Tata Vista EV. A consortium led by motorsport and technology company Prodrive has successfully run a silicon carbide-based multiport DC-DC converter in an electric car. A key aspect of the converter is the use of silicon carbide devices. Click to enlarge.

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DC Convert Li-ion 2001 246

Charged EVs

APRIL 1, 2024

The economic benefits of recycling Li-ion batteries are clear, but at present, only a small percentage of them are recycled. In contrast, lead-acid batteries have a 99% recycling rate in the US. The two main processes for recycling lithium-ion batteries are pyrometallurgy and hydrometallurgy.

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Building Battery Batteries Lithium Ion 95

Green Car Congress

NOVEMBER 20, 2013

Long-term cycling test results of the Li/S cell with CTAB-modified S?GO This result represents the longest cycle life (exceeding 1,500 cycles) with an extremely low decay rate (0.039% per cycle) demonstrated so far for a Li/S cell. This would require almost double the specific energy (about 200 Wh/kg) of current lithium-ion batteries.

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Li-ion Lithium Sulfur Energy Industrial 359

Green Car Congress

JANUARY 31, 2017

China-based Contemporary Amperex Technology Limited (CATL), a leading global provider of battery and energy storage solutions, has taken a 22% stake in Finland-based Valmet Automotive as part of a new strategic partnership in electric automotive solutions. At the end of 2016, CATL employed more than 10,000 employees worldwide.

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Chinese Companies Finland Li-ion 150

Green Car Congress

JUNE 21, 2013

A team of researchers in South Korea found that Li?air air battery performance is significantly altered by the presence of CO 2. O 2/ CO 2 battery cycles. Furthermore, they added, the possibility for a rechargeable Li–O 2 /CO 2 battery based on Li 2 CO 3 may have merits in enhancing cyclability by minimizing side reactions.

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Li-ion CO2 Battery Batteries 305

Green Car Congress

JANUARY 20, 2017

The process could significantly lower the cost of producing the one-dimensional (1D) nanostructures, enabling a broad range of uses in lightweight structural composites, advanced sensors, electronic devices—and thermally-stable and strong battery membranes able to withstand temperatures of more than 1,000 ˚C. —Lei et al.

Low Cost 150

Low Cost Georgia Li-ion Battery 150

Green Car Congress

JULY 13, 2022

Grants will be disbursed from the Innovation Fund to help bring technologies to the market in energy-intensive industries, hydrogen, renewable energy, carbon capture and storage infrastructure, and manufacturing of key components for energy storage and renewables. captured at a Combined Heat and Power (CHP) plant.

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Clean Cleaning Bulgaria Poland 334

Green Car Congress

OCTOBER 15, 2020

The awardees went through a rigorous process including a review with CalSEED’s curated technical advisory committee, who volunteered their time and expertise to select the most promising future clean energy technologies. rechargeable battery?technology?that the cost of energy storage?by Innovasion Labs PINC, Inc.

Clean 371

Clean Cleaning Energy Solar 371

Green Car Congress

JUNE 1, 2015

Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. Electrochemical performance of 3D HPG carbon for Li−S batteries. (a) Tests were also conducted on lithium-sulfur batteries.

Energy Storage 150

Energy Storage Carbon Lithium Sulfur Energy 150

Green Car Congress

AUGUST 17, 2009

is developing a 21 kWh Li-ion battery pack utilizing cells from Korea-based Energy Innovation Group (EIG Ltd.) The battery pack is expected to be demonstrated in a ReEV concept Dodge Caliber that was shown by FEV at the 2009 SAE World Congress. Energy Innovation Group, Ltd. ( kWh useable energy. (A

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Li-ion Lithium Ion Electric Vehicles Range 199

Green Car Congress

FEBRUARY 15, 2022

By enabling effective stationary and dynamic wireless charging of EVs, this project has the potential to drastically reduce the need for expensive and bulky on-board batteries, enable unlimited range, and accelerate EV penetration. Lithium- and Transition Metal-Free High-Energy Fast-Charging Batteries - $3,400,000.

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Clean Cleaning Energy Li-ion 284

Green Car Congress

AUGUST 29, 2021

In a paper published in the journal Applied Energy , they report devising a methodology to estimate the levelized cost of energy (LCOE) of meeting the seasonal nature of variable renewable energy (VRE) resources with either a hydrogen-fired gas turbine (HFGT) or lithium-ion battery system (LI).

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Wind Hydrogen Solar Lithium Ion 170

Green Car Congress

APRIL 12, 2015

Researchers at the Skoltech Center for Electrochemical Energy Storage (CEES), a partnership between the MIT Materials Processing Center and Lomonosov Moscow State University, are focusing on the development of higher capacity batteries. Advanced Li-ion and multivalent ion batteries.

MIT 150

MIT Li-ion Battery Batteries 150

Green Car Congress

JANUARY 13, 2012

The car showcases technologies such as inductive charging, moveable aerodynamics, structural composite batteries and electrical regenerative damping. Traction power for the Lola LMP is provided by three Li-ion battery packs manufactured by Mavizen comprising li-ion battery cells made by A123 Systems.

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Battery Batteries Li-ion Energy Storage 277

Green Car Congress

MAY 20, 2009

The actively coupled ultracapacitor-battery system has four primary components. and Gold Peak Battery-USA are research partners in the project. The ultracapacitor bank actively coupled via the power electronics allows the use of an energy optimized battery by reducing peak loads and minimizing internal battery heating.

PHEV 247

PHEV Li-ion Battery Batteries 247

Green Car Congress

NOVEMBER 5, 2015

Lawrence Livermore National Laboratory researchers have found , through experiments and calculations, that hydrogen-treated graphene nanofoam (GNF) anodes in lithium-ion batteries (LIBs) show higher capacity and faster transport. If this occurs, hydrogen may adversely impact lithium storage due to the loss of electrical conductivity.

Li-ion 150

Li-ion Hydrogen Battery Batteries 150

Green Car Congress

AUGUST 2, 2015

After debuting the first solar air battery—a photo-assisted charging Li-O 2 battery—last fall ( earlier post ), researchers at The Ohio State University led by Professor Yiying Wu have now developed a new system combining a solar cell and a battery into a single device. —Yu et al.

Solar 150

Solar Li-ion Battery Batteries 150

Green Car Congress

JULY 17, 2020

Funded through the US Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy (EERE), projects will conduct research in advanced batteries, electrification, and manufacturing in support of DOE’s Energy Storage Grand Challenge. Project description. Federal share. Enovix Corporation.

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Lithium Ion Vehicles Li-ion Universal 236

Green Car Congress

AUGUST 3, 2013

A research team at Monash University (Australia) led by Professor Dan Li of the Department of Materials Engineering has developed a new strategy to engineer graphene-based supercapacitors (SC), resulting in an energy density of 60 Wh/liter—comparable to lead-acid batteries and around 12 times higher than commercially available SCs.

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Universal Li-ion Energy Re-Charge 273

Baua Electric

APRIL 1, 2024

The economic benefits of recycling Li-ion batteries are clear, but at present, only a small percentage of them are recycled. In contrast, lead-acid batteries have a 99% recycling rate in the US. The two main processes for recycling lithium-ion batteries are pyrometallurgy and hydrometallurgy.

Building 52

Building Battery Batteries Charging 52

Green Car Congress

MAY 28, 2015

Chemists at the University of Waterloo have identified the key reaction that takes place in sodium-air batteries. Understanding how sodium-oxygen batteries work has implications for developing the more powerful lithium-oxygen battery, which has been proposed by some as the “holy grail” of electrochemical energy storage.

Sodium 150

Sodium Li-ion Battery Batteries 150

Green Car Congress

OCTOBER 21, 2013

PowerGenix, the developer of nickel-zinc (NiZn) rechargeable batteries ( earlier post ), has signed a product evaluation contract with HELLA, a Tier 1 supplier to major automotive manufacturers worldwide. billion market for energy storage devices, according to a 2012 Lux Research report on micro and mild hybrids. Earlier post.)

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Nickel Cadmium NiCd Hybrid Nickel Metal Hydride 230

Green Car Congress

FEBRUARY 26, 2015

Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new zinc-polyiodide redox flow battery offering more than two times the energy density of the next-best flow battery used to store renewable energy and support the power grid. Source: Li et al. Flow batteries. Click to enlarge.

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Li-ion Energy Battery Batteries 150