Green Car Congress

MARCH 26, 2021

Since the aforementioned challenges in high-voltage LMBs are closely related to the electrolyte, the design of novel liquid electrolytes, which have the desired compatibility with both high-voltage cathodes and LMAs, offers a promising solution. There’s still really nothing that allows a good rechargeable lithium-air battery.

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Ni-Li MIT Li-ion Batteries 284

Green Car Congress

APRIL 27, 2017

Lithium-air batteries are looked to by many as a very high-energy density next-generation energy storage solution for electric vehicles. One reaction that hasn’t been fully explained is how oxygen blows bubbles inside a lithium-air battery when it discharges. The paper is published in the journal Nature Nanotechnology.

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Batteries Battery Lithium Air Li-ion 150

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

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. Source: Mitchell et al. Click to enlarge. A team at MIT, led by Carl V. ” Resources. Mitchell, Betar M.

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MIT Recharge Carbon Lithium Air 268

Electric Cars Report

FEBRUARY 28, 2023

Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery that could make that dream a reality. […] The post New design for lithium-air battery could offer much longer driving range appeared first on Electric Cars Report.

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Lithium Air Design Illinois Range 122

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. the formation of a stable interphase with lithium, protecting the metal while promoting ion transport. —Choudhury et al. Zachman, Lena F.

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Li-ion Batteries Battery Recharge 170

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.). —Trahey et al. Resources.

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Lithium Air Batteries Battery Recharge 218

Green Car Congress

NOVEMBER 1, 2012

The elimination of the lithium metal anode addresses one of the major issues affecting the development of the lithium-air battery: the safety hazard of the anode. “ V, graphite anode and lithium cobalt oxide cathode, lithium-ion batteries, assumed as 384 Wh kg ?1. 1 and 3 A g carbon ?1 1 , respectively.

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Li-ion Batteries Battery Lithium Air 306

Green Car Congress

APRIL 17, 2012

The report also explores the trajectory of battery technology beyond 2030 through the study of lithium-air batteries, currently the most promising post lithium-ion battery. Following a review of existing battery cost models, the authors developed a bottom-up component-based approach to cost modeling of lithium-ion cells to 2030.

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Li-ion 2020 Lithium Ion Lithium Air 225

Green Car Congress

JULY 25, 2016

Conventional lithium-air batteries draw in oxygen from the outside air to drive a chemical reaction with the battery’s lithium during the discharging cycle, and this oxygen is then released again to the atmosphere during the reverse reaction in the charging cycle. —Zhu et al.

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Cheap Li-ion Batteries Battery 150

Green Car Congress

APRIL 5, 2017

Ford is exploring a variety of “beyond Li-ion” solutions, including Lithium-sulfur, Lithium-air and solid-state lithium-ion batteries. A Li-air battery, with its air cathode, is a low-cost system, Anandan said. The bulk-type solid state battery could meet automotive design targets.

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Energy Storage Ford Li-ion Energy 186

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. One of the main problems related to Li 2 O 2 precipitation is its insulating nature.

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MIT Li-ion Toyota Batteries 199

Green Car Congress

JANUARY 19, 2016

Lithium-air batteries form lithium peroxide (Li 2 O 2 )—a solid precipitate that clogs the pores of the electrode and degrades cell performance—as part of the charge−discharge reaction process. We have to learn how to design catalysts to understand exactly what’s involved in lithium-air batteries.

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Li-ion Batteries Battery Energy 150

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.

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Li-ion Future Batteries Battery 285

My Electric Car

JANUARY 29, 2023

Some of the most promising chemistries under development include lithium-sulfur, lithium-air, and solid-state lithium-ion batteries. Lithium-sulfur batteries have a theoretical energy density that is more than double that of current lithium-ion batteries.

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Lithium Ion Batteries Battery Lithium Sulfur 52

Green Car Congress

NOVEMBER 15, 2013

The increase in surface area produced by this method can provide a big advantage in lithium-air batteries’ rate of charging and discharging. Belcher emphasizes that this is early-stage research, and much more work is needed to produce a lithium-air battery that’s viable for commercial production. —Oh et al.

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Li-ion Batteries Battery Lithium Air 236

Green Car Congress

NOVEMBER 22, 2011

The agreements are part of the White House’s Startup America initiative, which was launched in January and is designed to help young companies grow, move innovative technologies into the marketplace and create good-paying jobs in the United States.

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America Building Fuel Batteries 240

Green Car Congress

AUGUST 24, 2020

The researchers’ analysis also suggests that further found that ext-generation structural batteries should look to energy-dense aluminum-air and zinc-air batteries. Unfortunately, more energy-dense, li-based chemistries such as lithium-sulfur and lithium-air can also experience thermal runaway.

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Zinc Air Design Batteries Battery 243

Green Car Congress

FEBRUARY 11, 2012

Vorbeck Materials , a startup company based in Jessup, Maryland, is using a Pacific Northwest National Laboratory (PNNL)-developed method for developing graphene for better lithium air and lithium sulfur batteries. These Liquid Desiccant HVAC systems deliver a 50 - 75% reduction in energy usage over conventional HVAC units.

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Hydrogen Engine Energy Batteries 279

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 M solution of LiTFSI in tetraglyme; and (c), a 1?M Click to enlarge.

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Li-ion South Korea Lithium Sulfur Batteries 268

Driivz

NOVEMBER 2, 2023

The ideal battery will be made of low-cost, plentiful materials that are lightweight and flexible enough to allow vehicle design innovations. All are counting on battery innovations to improve EV performance, drive down costs, and eliminate dependence on scarce materials.

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Batteries Battery Lithium Ion Sodium 52

Green Car Congress

MARCH 7, 2018

Now, researchers at Arizona State University, with colleagues at Rice University, have used a 3-dimensional layer of Polydimethylsiloxane (PDMS), or silicone, as the substrate of lithium metal anode to mitigate dendrite formation. —Wang et al. The first round of research involved adding a layer of PDMS to the bottom of battery anode.

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Li-ion Arizona Lithium Ion Sodium 150

Green Car Congress

AUGUST 28, 2013

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. Improved aerodynamics will contribute to an all-new exterior design.

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Prius Hydrogen Toyota Plug-in 277

Green Car Congress

FEBRUARY 1, 2013

For the longer term, (2017-2027) while “beyond Li-ion” battery chemistries such as lithium-sulfur, magnesium-ion, zinc-air, and lithium-air, offer the potential of significantly greater energy densities, breakthrough innovation will be required for these new battery technologies to enter the PEV market, according to DOE.

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Plug-in Zinc Air Li-ion 2012 247

Green Car Congress

JULY 20, 2013

The report divides the projects in this area into 3 sub-categories: a) development of a new vehicle, especially realizing new mobility concepts; b) EV design and architecture optimization, and c) light-weight materials use and lightweight design solutions.

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Energy Storage Energy Vehicles Li-ion 210

Green Car Congress

MARCH 8, 2013

The safety and reliability is greatly improved when compared with conventional lithium ion batteries. Compared with Lithium/air batteries, the ARLB offers the following advantages, the researchers said: Much better cycling performance. —Wang et al. Higher practical energy density. Higher energy efficiency.

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Li-ion Low Cost Recharge Ni-Li 281

Green Car Congress

DECEMBER 19, 2013

With a lithium metal anode however, the simplicity of the reactions at the lithium electrode and facile transport of electrons within the metal eliminates the need for designing porous electrodes containing separate phases for transporting ions and electrons.

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Li-ion Recharge Polymer Batteries 225

Green Car Congress

APRIL 30, 2010

Li-Air Battery : Development Of Ultra-high Specific Energy Rechargeable Lithium/Air Batteries Based On Protected Lithium Metal Electrodes. PolyPlus Battery Company and Corning Incorporated will work together to achieve transformational improvements in rechargeable Li-Air battery technology. Applied Materials.

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Carbon Batteries Battery Li-ion 249

Green Car Congress

APRIL 8, 2009

The center will initially focus on lithium-ion battery manufacturing R&D. Laboratory scientists and engineers perform basic and applied research on advanced materials and diagnostics for electrodes and cells; model battery life expectancy, and electrochemical cell design and performance; and test cell and battery systems.

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Kentucky Industrial Industry Building 150

Green Car Congress

SEPTEMBER 13, 2011

Lithium-sulphur batteries (e.g., earlier post ), which Mercedes-Benz is examining in parallel with further development of the current lithium-ion battery and research into lithium-air technology. When designing the F 125!,

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Mercedes Hydrogen Plug-in Plug 334

Green Car Congress

MAY 5, 2010

Ab initio materials, design, performance, and manufacturing can initially be handled with petascale (1 x 10 15 op/s) computation, Weigand suggests. Weigand is looking for a “500-mile battery” such as a Li-O 2 (Lithium air) thin film nano-technology system and for 50% efficient photovoltaic cells.

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Neighborhood Energy Storage Grid Transportation 273

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., Wilcke (2010) Lithium-Air Battery: Promise and Challenges.

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Lithium Air Lithium Ion Li-ion Batteries 239

Green Car Congress

MARCH 18, 2013

For vehicle technologies, the committee used two sets of assumptions for cost and performance: Midrange estimates that are ambitious but reasonable goals in the committee’s assessment; Optimistic estimates which are potentially attainable, but will require greater successes in R&D and vehicle design.

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Hydrogen Oil Plug-in Fuel Economy 244

Green Car Congress

DECEMBER 29, 2010

Also on the list of five is the arrival of advanced batteries, including air batteries (e.g., Lithium air), but targeted initially at small devices. Transportation agencies and city planners will be able to proactively design, manage and optimize transportation systems to more seamlessly handle ever-increasing traffic.

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Personal Transportation Water Batteries 210

Green Car Congress

OCTOBER 26, 2015

The main challenge in fuel cell membrane research seems to be to identify materials suited for higher operating temperatures and at low relative humidity in order to simplify system design, improve heat rejection, and reduce energy losses by the air compressor. While the so-called post-LiBs, viz.,

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Lithium Sulfur Electric Vehicles Li-ion Batteries 150

Green Car Congress

AUGUST 21, 2013

The instruments are custom-designed and built for specific types of science; a new instrument runs on the order of $10-$20 million. Recent studies have found that the discharge reaction in Li-air batteries is strongly affected by electrolyte and solvent composition and is driven by complex reaction kinetics. Images of GDI injector.

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Transportation Clean Cleaning Li-ion 316

Green Car Congress

JULY 9, 2010

Aprotic Li-air battery. A “typical” aprotic design would consist of a metallic lithium anode, an electrolyte comprising a dissolved lithium salt in an aprotic solvent and a porous O 2 -breathing cathode composed of large surface area carbon particles and catalyst particles, bound to a mesh using a binder. Resources.

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Li-ion Transportation Batteries Battery 239