Green Car Congress

FEBRUARY 18, 2013

V), which contributes to the low rechargeability. Potassium, an alkali metal similar to lithium (and sodium) can be used in a rechargeable battery. ar, Anna Katharina Dürr, Arnd Garsuch, Jürgen Janek & Philipp Adelhelm (2012) A rechargeable room-temperature sodium superoxide (NaO 2 ) battery. O 2 batteries.In

Lithium Air 319

Lithium Air Batteries Battery Concept 319

Green Car Congress

APRIL 2, 2010

A team of researchers at MIT led by Professor Yang Shao-Horn have found that gold-carbon (Au/C) and platinum-carbon (Pt/C) catalysts have a strong influence on the charge and discharge voltages of rechargeable lithium-air (Li-O 2 ) batteries, and thus enable a higher efficiency than simple carbon electrodes in these batteries.

Lithium Air 218

Lithium Air MIT Li-ion Batteries 218

Green Car Congress

JULY 25, 2011

In earlier lithium-air battery research that Shao-Horn and her students reported last year, they demonstrated that carbon particles could be used to make efficient electrodes for lithium-air batteries. Thompson and Yang Shao-Horn (2011) All-carbon-nanofiber electrodes for high-energy rechargeable Li–O 2 batteries.

MIT 268

MIT Recharge Carbon Lithium Air 268

Green Car Congress

JUNE 24, 2009

General schematic of a lithium-air battery. The team plans to explore rechargeable Lithium-Air systems, which could offer 10 times the energy capacity of lithium-ion systems. Lithium-ion rechargeable (secondary) batteries are based on a pair of intercalation electrodes. not rechargeable.

Lithium Air 150

Lithium Air Energy Storage Li-ion San Jose 150

Green Car Congress

MARCH 8, 2013

Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 The safety and reliability is greatly improved when compared with conventional lithium ion batteries. mol l -1 Li 2 SO 4 aqueous solution as electrolyte. Wang et al.

Li-ion 281

Li-ion Low Cost Recharge Ni-Li 281

Green Car Congress

FEBRUARY 20, 2019

PolyPlus Battery Company a privately-held company focused on the development of the first rechargeable Li metal battery with a ionically conductive glass separator, has entered into the first stage of a joint development agreement with SK Innovation Co. Korea’s first and largest energy and chemical company.

Li-ion 220

Li-ion Lithium Sulfur Batteries Battery 220

Green Car Congress

MARCH 26, 2021

The new application was found somewhat serendipitously, after it had initially been developed a few years ago by MIT professor Yang Shao-Horn, Johnson, and others, in a collaborative venture aimed at lithium-air battery development. There’s still really nothing that allows a good rechargeable lithium-air battery.

Ni-Li 284

Ni-Li MIT Li-ion Batteries 284

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 Battery 236

Green Car Congress

JULY 27, 2014

are proposing a new sealed rechargeable battery system operating on a redox reaction between an oxide (O 2- ) and a peroxide (O 2 2- ) in the cathode. Researchers at the University of Tokyo, led by Dr. Noritaka Mizuno (“oxygen rocking”, earlier post ), in collaboration with Nippon Shokubai Co., Click to enlarge.

Li-ion 225

Li-ion Recharge Batteries Battery 225

Green Car Congress

AUGUST 24, 2020

Unfortunately, more energy-dense, li-based chemistries such as lithium-sulfur and lithium-air can also experience thermal runaway. For example, most reported structural batteries use Li-ion chemistries (238 Wh kg cell –1 ) that can experience thermal runaway if damaged by mechanical loads. —Hopkins et al. Hopkins et al.

Zinc Air 243

Zinc Air Design Batteries Battery 243

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 )).

Li-ion 353

Li-ion Lithium Air Battery Batteries 353

Green Car Congress

SEPTEMBER 13, 2013

Generalized form of the molten air battery. Researchers at George Washington University led by Dr. Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. Licht et al. Click to enlarge. Earlier post.]

Energy 309

Energy Batteries Battery Recharge 309

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. Energy Environ.

Li-ion 210

Li-ion Lithium Air Lithium Ion Recharge 210

Green Car Congress

MAY 4, 2011

Andrews in the UK report on the use of activated Lithium-metal-oxides as catalytic electrodes for high-capacity lithium-air batteries in the journal Electrochemical Solid-State Letters. Argonne began ramping up its efforts on Li-air batteries in 2009. Earlier post.).

Lithium Air 218

Lithium Air Battery Batteries Recharge 218

Green Car Congress

MAY 1, 2017

Lithium-air (Li-O 2 ) batteries are among the nost energy-dense electrochemical platforms for mobile energy storage, and are thus considered promising for electrified transportation. A number of severe challenges with the system need to be overcome first, however.

Li-ion 170

Li-ion Batteries Battery Recharge 170

Green Car Congress

JULY 23, 2012

Very high energy density rechargeable lithium air (or Li-O 2 ) batteries are of great interest for future electrified transportation because at best their practical energy density could approach that of current gasoline engined vehicles (after factoring in tank-to-wheel efficiencies). Earlier post.). Earlier post.).

Batteries 257

Batteries Battery Recharge Lithium Air 257

Green Car Congress

MAY 27, 2014

Last year, researchers at George Washington University led by Dr. Stuart Licht introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. The iron molten air battery; illustration of the charge/discharge in molten carbonate.

Batteries 231

Batteries Battery Recharge Carbon 231

Green Car Congress

MARCH 12, 2012

In an open access paper published in the International Journal of Smart and Nano Materials , researchers from the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences review significant developments and remaining challenges of practical Li–air batteries and the current understanding of their chemistry.

Li-ion 285

Li-ion Future Batteries Battery 285

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

They suggested that the resulting mechanistic understanding of the chemistry of CO 2 in a Li–air cell and the interplay of CO 2 with electrolyte solvation will provide an important guideline for developing Li–air batteries. Lithium-air batteries, with a theoretical gravimetric energy density of ?3500 Earlier post.).

Li-ion 305

Li-ion CO2 Batteries Battery 305

Green Car Reports

APRIL 30, 2012

Back in January, we told you about IBM’s quest to build a rechargeable lithium-air battery that could theoretically let an electric car travel 500 miles on a single charge.

Miles 146

Miles Electric Cars Lithium Air Batteries 146

Green Car Congress

OCTOBER 24, 2013

Andrews in Scotland report in a paper in the journal Nature Materials that titanium carbide (TiC) may represent a viable, stable cathode for rechargeable lithium-air batteries. Li-air batteries are receiving intense interest because of their extremely high theoretical specific energy.

Li-ion 236

Li-ion Batteries Battery Lithium Air 236

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.

Batteries 150

Batteries Battery Lithium Sulfur Recharge 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.

Li-ion 150

Li-ion Batteries Battery Lithium Air 150

Green Car Congress

MARCH 11, 2010

The 19 projects, which include two lithium-air efforts, will leverage $7.3 Next-generation lithium-ion rechargeable batteries. Three projects to develop improved batteries for use in stationary grid-scale energy storage applications including lithium-air, lithium-ion, and lithium-titanate batteries.

Energy Storage 218

Energy Storage New York Commercial Lithium Ion 218

Green Car Congress

MAY 13, 2013

Little is known about the processes that govern the kinetics of Li 2 O 2 electrochemical oxidation on charge, which hinders the development of rechargeable Li?O The new observations show, for the first time, the oxidation of lithium peroxide, the material formed during discharge in a lithium-air battery. —Zhong et.

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Transportation Li-ion Charging Lithium Air 186

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.

Carbon 240

Carbon Li-ion Batteries Battery 240

Green Car Congress

JANUARY 23, 2014

Although lithium metal is a promising anode material for Li-ion rechargeable batteries due to its theoretical high capacity (3,860?mAh 1 of graphite anodes), it fails to meet cycle life and safety requirements due to electrolyte decomposition and dendrite formation on the surfaces of the lithium metal anodes during cycling.

Li-ion 268

Li-ion South Korea Lithium Sulfur Battery 268

Green Car Congress

FEBRUARY 21, 2012

As well as developing materials for lithium-ion batteries, BASF is also researching future battery concepts such as lithium-sulfur or lithium-air. Earlier post.).

Li-ion 225

Li-ion Lithium Sulfur Lithium Ion Batteries 225

Green Car Congress

NOVEMBER 18, 2010

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 Batteries Battery Japan 231

Green Car Congress

NOVEMBER 18, 2017

A deeper understanding of the charging and discharging reactions is viewed as the key for the further development of this type of rechargeable battery to market maturity. Eichel, Nina Balke (2017) “Understanding the nanoscale redox-behavior of iron-anodes for rechargeable iron-air batteries” Nano Energy 41 doi: 10.1016/j.nanoen.2017.10.023.

Energy 170

Energy Batteries Battery Lithium Ion 170

Green Car Congress

SEPTEMBER 19, 2013

MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. —Grimaud et al. “We

MIT 218

MIT Fuel Water Batteries 218

Green Car Congress

JUNE 17, 2015

The recent emerging demand for extended-range electric vehicles has stimulated the development of high-energy storage systems, especially the highly promising lithium–sulfur and lithium–air batteries, in which lithium metal anodes are employed. —Li et al. This is a really exciting observation.

Lithium Sulfur 150

Lithium Sulfur Lithium Air Energy Storage Batteries 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

Driivz

NOVEMBER 2, 2023

By reducing the use of hard-to-mine and scarce minerals while accelerating the adoption of EVs, battery technology delivers significant promises for reducing carbon emissions and helping to recharge the planet. The post What’s Happening in EV Battery Technology appeared first on Driivz.

Batteries 52

Batteries Battery Lithium Ion Sodium 52

Green Car Congress

APRIL 30, 2010

This novel high energy battery concept is based upon a closed loop system in which the zinc (anode), suspended as slurry in a storage tank, is transported through reaction tubes (cathode) to facilitate the discharge and recharge of the battery. Solid State Lithium Battery : Solid State All Inorganic Rechargeable Lithium Batteries.

Carbon 249

Carbon Li-ion Batteries Battery 249

Green Car Congress

JUNE 12, 2012

The top two awards, one of $9 million to a project led by Dow Chemical, and one of $8.999 million to a project led by PolyPlus, will fund projects tackling, respectively, the manufacturing of low-cost carbon fibers and the manufacturing of electrodes for ultra-high-energy-density lithium-sulfur, lithium-seawater and lithium-air batteries.

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Carbon Fiber Manufacturer Carbon Lithium Sulfur 210