Green Car Congress

JULY 25, 2011

Gravimetric Ragone plot comparing energy and power characteristics of CNF electrodes based on the pristine and discharged electrode weight with that of LiCoO 2. This translates to an energy enhancement ~4 times greater than the state-of-the-art lithium intercalation compounds such as LiCoO 2 (~600 W h kg electrode -1 , the researchers said.

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MIT Recharge Carbon Lithium Air 268

Green Car Reports

JUNE 19, 2014

Lithium-air batteries, with high energy density, low weight and useful stability, are a major candidate for future electric car batteries. However, commercialization may not happen for another fifteen years or more given current limitations, so improvements in the meantime must be found elsewhere.

Lithium Air 158

Lithium Air Toyota Lithium Ion Batteries 158

Green Car Congress

FEBRUARY 11, 2012

US Energy Secretary Steven Chu announced three winning startup companies—based on a public vote and an expert review—out of the 14 participating in the US Department of Energy (DOE) “ America’s Next Top Energy Innovator ” challenge. Earlier post.).

Hydrogen 279

Hydrogen Engine Energy Batteries 279

Green Car Congress

MAY 5, 2010

The NZN concept relies on high energy density storage systems incorporated into the local grid, as well as efficient photovoltaic generation. Actually delivering commercially viable 500-mile batteries will require exascale computing—i.e., The core of his NZN approach is turning energy into a consumer product. Click to enlarge.

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Neighborhood Energy Storage Grid Transportation 273

Green Car Congress

MARCH 16, 2014

Researchers at Mie University in Japan have developed a new protected lithium electrode for aqueous lithium/air rechargeable batteries. Lead researcher Nobuyuki Imanishi said that the system has a practical energy density of more than 300 Wh/kg, about twice that of many commercial lithium-ion batteries.

Universal 236

Universal Li-ion Lithium Air Batteries 236

Green Car Congress

NOVEMBER 26, 2011

Although lithium-air batteries—with high theoretical specific energies of up to ? Although lithium-air batteries—with high theoretical specific energies of up to ?3400 V and discharge voltages of about 2.5–3.0 V; and low power densities. Earlier post ). Physical Review B. doi: 10.1103/PhysRevB.84.205446.

MIT 225

MIT Insight Lithium Air Batteries 225

Green Car Congress

MARCH 26, 2021

MIT researchers and colleagues at two national laboratories have developed a sulfonamide-based electrolyte that enables stable cycling of a commercial LiNi 0.8 V in lithium-metal batteries (LMBs). There’s still really nothing that allows a good rechargeable lithium-air battery. Huang, M.,

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Ni-Li MIT Li-ion Batteries 284

Green Car Congress

MARCH 24, 2015

Bloomberg reports that the Volkswagen Group will decide by July how to proceed with solid state energy storage technology under development by Quantumscape ( earlier post) , citing Prof. The all solid-state system would enable high energy density, high power density, and reversibility of a lithium-air battery, according to the claims.

Energy Storage 150

Energy Storage Lithium Air Energy Li-ion 150

Green Car Congress

SEPTEMBER 28, 2016

BioSolar, a developer of energy storage technology and materials, has begun development of a high energy anode for current- and next-generation lithium batteries. David Vonlanthen, a project scientist and energy storage expert at University of California, Santa Barbara (UCSB).). Earlier post.).

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Energy Lithium Ion Lithium Sulfur North Carolina 150

Green Car Congress

FEBRUARY 20, 2019

Korea’s first and largest energy and chemical company. The collaboration is focused on PolyPlus’ solid-state lithium anode laminate that has the potential to double the energy density and cycle life of rechargeable batteries. SK selected PolyPlus as partner for its “global consortium.”

Li-ion 220

Li-ion Lithium Sulfur Batteries Battery 220

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.

Li-ion 218

Li-ion Lithium Air Batteries Battery 218

Green Car Congress

JUNE 21, 2013

Lithium-air batteries, with a theoretical gravimetric energy density of ?3500 3500 Wh/kg, are of great interest as next-generation energy storage systems that would enable, among other things, much longer range in EVs. Lithium-ion rechargeable batteries are based on a pair of intercalation electrodes. Batteries'

Li-ion 305

Li-ion CO2 Batteries Battery 305

Green Car Congress

JANUARY 19, 2016

Researchers from Argonne National Laboratory, with colleagues in the US and Korea, have demonstrated a lithium-oxygen battery based on lithium superoxide (LiO 2 ). This remains a core challenge that needs to be overcome for the viable commercialization of Li-air technology. —Khalil Amine. —Jun Lu, lead author.

Li-ion 150

Li-ion Batteries Battery Energy 150

Green Car Congress

NOVEMBER 22, 2011

The PNNL-developed technologies were made available the on the laboratory’s Available Technologies website as well as on DOE’s Energy Efficiency and Renewable Energy website, the Energy Innovation Portal. Each year, pests cause many millions of dollars in damage to homes and commercial buildings.

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America Building Fuel Batteries 240

Green Car Congress

APRIL 7, 2013

Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Current interest areas in sustainable energy technologies are as follows: Biomass Conversion, Biofuels & Bioenergy. Photovoltaic Solar Energy. Wind Energy.

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Nickel Metal Hydride Transportation Fuel Production 236

Green Car Congress

FEBRUARY 24, 2017

The US National Science Foundation (NSF) will award more than $13 million to projects in the Energy for Sustainability program. The goal of the Energy for Sustainability program is to support fundamental engineering research that will enable innovative processes for the sustainable production of electricity and fuels, and for energy storage.

Nickel Metal Hydride 170

Nickel Metal Hydride Energy Storage Lead Acid Lithium Ion 170

Green Car Congress

JUNE 12, 2012

The US Department of Energy (DOE) awarded more than $54 million—leveraging approximately an additional $17 million in cost share from the private sector—for 13 projects to advance transformational technologies and materials that can help manufacturers significantly increase the energy efficiency of their operations and reduce costs.

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Carbon Fiber Manufacturer Carbon Lithium Sulfur 210

Green Car Congress

NOVEMBER 15, 2013

In electrochemical energy storage devices, nanostructured materials enhance Li-ion batteries by shortening the diffusion length of Li ions and benefit capacitors by providing electrodes with large surface areas. —Oh et al.

Li-ion 236

Li-ion Batteries Battery Lithium Air 236

Green Car Congress

APRIL 30, 2010

The US Department of Energy is awarding $106 million in funding for 37 research projects selected in the second round by the DOE’s Advanced Research Projects Agency-Energy (ARPA-E). Evaluations were based on scientific and technical merit and the potential for high impact on national energy and economic goals. Earlier post.).

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Carbon Li-ion Batteries Battery 249

Green Car Congress

MAY 13, 2013

The TEM technique could help in finding ways to make Li-air batteries—widely seen as important for the future wide-spread adoption of electromobility due to their inherently high energy densities—practical in the near future, the researchers, led by MIT professor Yang Shao-Horn and Pitt professor Scott X. Mao, suggested.

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Transportation Li-ion Charging Lithium Air 186

Green Car Congress

JULY 27, 2015

Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Photovoltaic (PV) Solar Energy. Advanced Batteries for Transportation and Renewable Energy Storage. Current topics of interest include: Biomass Conversion, Biofuels & Bioenergy.

Nickel Metal Hydride 150

Nickel Metal Hydride Fuel Engine Production 150

Green Car Congress

OCTOBER 31, 2014

A multinational team including researchers from the BMW Group have optimized an ionic liquid electrolyte for Li-air batteries, which resulted in a stable electrode-electrolyte interface and a highly reversible charge-discharge cycling behavior in a test Li-air coin cell.

Li-ion 225

Li-ion BMW Batteries Battery 225

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) causes severe energy efficiency and thermal management problems.

Cheap 150

Cheap Li-ion Batteries Battery 150

Green Car Congress

JULY 9, 2010

The energy density of gasoline is approximately 13,000 Wh/kg. With a current average tank-to-wheel efficiency of 12.6%, the usable energy density of gasoline in an automotive application is about 1,700 Wh/kg. Fortunately, an energy density of 1700 Wh/kg for the fully charged battery corresponds only to 14.5% Click to enlarge.

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Li-ion Transportation Batteries Battery 239

Green Car Congress

AUGUST 28, 2013

The next Prius will feature improved batteries with higher energy density. Toyota has also ramped up development on new battery technologies such as solid state and lithium air, as well as devoting resources focused on chemistries beyond lithium, such as magnesium and other low-valence materials.

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Prius Hydrogen Toyota Plug-in 277

Green Car Congress

APRIL 8, 2009

The center will initially focus on lithium-ion battery manufacturing R&D. Mark Peters, deputy associate laboratory director of Energy Sciences & Engineering at Argonne. Advanced batteries will play a significant role in the future energy and economic security of the United States.

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Kentucky Industry Industrial Building 150

Green Car Congress

OCTOBER 30, 2015

Researchers at the University of Cambridge have developed a working laboratory demonstrator of a lithium-oxygen battery which has very high energy density, is more than 90% efficient, and, to date, can be recharged more than 2000 times, showing how several of the problems holding back the development of these devices could be solved.

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Li-ion Batteries Battery Lithium Air 150

Green Car Congress

OCTOBER 19, 2016

This work, published in an open-access paper in ACS Central Science , provides a level of detailed understanding that can help researchers take the next steps toward bringing Li metal anodes to commercial reality. However, the Li-metal electrodes in these next-generation batteries are especially prone to forming dendrites.

Li-ion 150

Li-ion Lithium Sulfur Lithium Ion Lithium Air 150

Green Car Congress

MARCH 7, 2018

Lithium-metal batteries are among the most promising candidates for high-density energy storage technology, but uncontrolled lithium dendrite growth, which results in poor recharging capability and safety hazards, currently is hindering their commercial potential.

Li-ion 150

Li-ion Arizona Lithium Ion Sodium 150

Green Car Congress

FEBRUARY 24, 2015

Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new electrolyte that allows lithium-sulfur, lithium-metal and lithium-air batteries to operate at 99% efficiency, while having a high current density and without growing dendrites that short-circuit rechargeable batteries. Credit: Qian et al.

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Batteries Battery Lithium Sulfur Recharge 150

Green Car Congress

APRIL 20, 2015

Their study, said Björn Nykvist and Måns Nilsson, has significant implications for the assumptions used when modeling future energy and transport systems and permits an optimistic outlook for BEVs contributing to low-carbon transport. If costs reach US$150 per kWh this is commonly considered as the point of commercialization of BEV.

Li-ion 150

Li-ion Economy Batteries Battery 150

Green Car Congress

MARCH 18, 2013

Vehicle and fuel data were then used to forecast future LDV fleet energy use and GHG emissions using two models, as well comparing different policy-driven scenarios. Such a transition will be costly and require several decades. The committee then analyzed the performance and cost impacts of the various options in different scenarios.

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Hydrogen Oil Plug-in Fuel Economy 244

Get Electric Vehicle

SEPTEMBER 25, 2023

  The Market For Zero-emission Trucks & Buses Are Never Seizing To quote some figures, the market for electric commercial vehicles including vans, buses, and trucks is expected to increase from $56.13 Some other Battery news are, New developments and experiments in battery chemistries like lithium-air and magnesium-ion are going on.

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Li-ion Lithium Ion Grid Charging 75

My Electric Car

JANUARY 29, 2023

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. At the same time the cost of lithium-ion battery packs declined 87% between 2008 and 2021. Solid-state lithium-ion batteries is another area of active research.

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Lithium Ion Batteries Battery Lithium Sulfur 40

Driivz

NOVEMBER 2, 2023

Drawbacks of these batteries — the reason people are looking for new chemistries — are cost and scarcity of the primary minerals, limitations to energy density, safety issues, and temperature sensitivity. Anodes are most commonly made of graphite.

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Batteries Battery Lithium Ion Sodium 52