Green Car Congress

AUGUST 12, 2014

Yi Cuis group at Stanford highlights the role of the separator in the capacity decay of a Li-Sulfur battery—i.e., Lithium-Sulfur (Li-S) batteries are highly attractive for future generations of portable electronics and electric vehicles due to their high energy density and potentially low cost.

Lithium Sulfur 186

Lithium Sulfur Design Batteries Battery 186

Green Car Congress

MAY 20, 2022

The DRYtraec coating process developed at the Fraunhofer Institute for Material and Beam Technology IWS allows the dry production of battery electrodes without toxic organic solvents or water ( earlier post ). In addition to environmental protection aspects, there is enormous potential for cost reduction in the battery cell production.

Lithium Sulfur 186

Lithium Sulfur Lithium Ion Batteries Battery 186

Drive Electric

JANUARY 17, 2022

A team of scientists from the University of Michigan (UoM) have made a battery breakthrough that could have huge implications for the future of electric vehicles. Lithium-Ion (The Present) vs Lithium-Sulfur (The Future). Currently, electric vehicles are powered by lithium-ion batteries. Bulletproof Battery.

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Lithium Sulfur Electric Vehicles Lithium Ion Range 52

Green Car Congress

OCTOBER 3, 2013

In addition to the existing catalyst and battery materials research, the facility is being renovated to make space for a new cathode materials research team and a team of researchers focused on chemical and process engineering. —Andreas Fischer, BASF Vice President, Battery Research and Electrochemistry.

Ohio 199

Ohio Lithium Ion Lithium Sulfur Batteries 199

Green Car Congress

AUGUST 8, 2014

High Energy Density and Long-Life Li-S Batteries for Aerospace Applications, submitted by the California Institute of Technology in Pasadena. Advanced High Energy Rechargeable Lithium-Sulfur Batteries, submitted by Indiana University in Bloomington. Batteries'

Li-ion 261

Li-ion Energy Storage Lithium Sulfur Future 261

Green Car Congress

JUNE 14, 2015

Researchers from Tsinghua University have developed what they call a “promising strategy” to tackle the intrinsic problems of lithium metal anodes for Lithium sulfur batteries—dendritic and mossy metal depositing on the anode during repeated cycles leading to serious safety concerns and low Coulombic efficiency.

Li-ion 150

Li-ion Lithium Sulfur Batteries Battery 150

Green Car Congress

AUGUST 25, 2014

Metallic lithium, with a high theoretical capacity of ~3,860 mAh g -1 , is one of the most promising materials for anodes in next-generation high energy rechargeable battery systems for long-range electric vehicles. S batteries requires a reliable lithium metal anode. ”. Earlier post.) doi: 10.1021/cr500062v. 2014.08.011.

Recharge 281

Recharge Batteries Battery Energy 281

Green Car Congress

AUGUST 15, 2015

NASA’s Game Changing Development (GCD) program has selected two proposals for Phase II awards targeted toward developing new energy storage technologies to replace the battery systems currently used by America’s space program. University of Maryland, College Park: Garnet Electrolyte Based Safe, Lithium-Sulfur Energy Storage.

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Maryland Energy Storage Lithium Sulfur Virginia 150

Green Car Congress

APRIL 28, 2016

Researchers at Beihang University in Beijing have developed a new Li-sulfur battery using honeycomb-like sulfur copolymer uniformly distributed onto 3D graphene (3D cpS-G) networks for a cathode material and a 3D lithiated Si-G network as anode. —Li et al. A g-1 based on the total mass of cathode and anode).

Batteries 150

Batteries Battery Lithium Sulfur Carbon 150

Green Car Congress

DECEMBER 31, 2012

Researchers at Cornell University are proposing a new scheme for cathodes for lithium-sulfide batteries ( earlier post ) to prevent lithium polysulfide dissolution and shuttling during electrochemical cycling. polyacrylonitrile), to control the distribution of lithium sulfide in the host material. Credit: ACS, Guo et al.

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Li-ion Lithium Ion Batteries Battery 257

Green Car Congress

FEBRUARY 11, 2013

A team from the University of Picardie Jules Verne (France) and Alistore ERI (European Research Institute) has demonstrated new approaches to lithium-sulfur (Li-S) rechargeable batteries ( earlier post ) with improved capacity retention. Energy Environ. —Demir-Cakan et al. 6, 176-182 doi: 10.1039/C2EE23411D.

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Li-ion Building Batteries Battery 218

Green Car Congress

DECEMBER 24, 2016

Researchers from China and Australia have developed a mechanically robust biopolymer network binder that enabled the preparation of high-loading sulfur electrodes to improve the electrochemical performance of Li-sulfur batteries. The binder supported a high-sulfur-loading electrode of 19.8 mg cm -2 at 0.8

Lithium Sulfur 150

Lithium Sulfur Polymer Low Cost Batteries 150

Green Car Congress

FEBRUARY 11, 2012

One negative side effect of a lean burn engine, whether powered by gasoline or diesel fuel, is an increase in the amount of emissions released to the environment. When combined with other advanced battery materials, it could effectively lower battery life cycle cost by up to 70%.

Hydrogen 279

Hydrogen Engine Energy Batteries 279

Green Car Congress

JULY 7, 2011

BASF says it will invest a “three-digit million euro” sum over the next five years in the research, development and production of advanced traction battery materials. With our research activities we are substantially contributing to making electric cars affordable, environment friendly and sustainable. Earlier post.)

Lithium Ion 223

Lithium Ion Batteries Battery Lithium Sulfur 223

Green Car Congress

MAY 16, 2016

Researchers from Hunan University and Changsha University in China have designed 3D hierarchical porous nitrogen-doped aligned carbon nanotubes (HPNACNTs) with well-directed 1D conductive electron paths as scaffold to load sulfur for use as a high-performance cathode in Li-S batteries. 2016.05.024.

Carbon 150

Carbon Li-ion Lithium Sulfur Transportation 150

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 Batteries Battery Li-ion 249

Green Car Congress

FEBRUARY 1, 2013

Technical targets in the Blueprint fall into four areas: battery R&D; electric drive system R&D; vehicle lightweighting; and advanced climate control technologies. Some specific goals for 2022 include: Cutting battery costs from their current $500/kWh to $125/kWh. Earlier post.). —Blueprint. Electric drive systems. kW/kg to 1.4

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Plug-in Zinc Air Li-ion 2012 247

Green Car Congress

APRIL 7, 2015

In a paper published in the ACS journal Nano Letters, the team suggests that the new molecular-level insights gained about transient species and the associated anode failure mechanism are crucial to developing effective strategies to accelerate the development of Li–S battery technologies. S batteries. 1 ) between 1.0

Li-ion 150

Li-ion Batteries Battery Lithium Sulfur 150

Electric Auto Association

OCTOBER 6, 2021

Scientists inform us that today’s transportation sector is the largest contributor to US greenhouse gas emissions driving climate change, but how clean are lithium-ion batteries? of burned gasoline into energy to turn the wheels, electric vehicles (EVs) use 59-62% of the electrical energy from the battery to do the same.

Clean 74

Clean Cleaning Manufacturer Batteries 74

Electric Auto Association

OCTOBER 6, 2021

Scientists inform us that today’s transportation sector is the largest contributor to US greenhouse gas emissions driving climate change, but how clean are lithium-ion batteries? of burned gasoline into energy to turn the wheels, electric vehicles (EVs) use 59-62% of the electrical energy from the battery to do the same.

Clean 59

Clean Cleaning Manufacturer Batteries 59