Green Car Congress

FEBRUARY 6, 2017

Lithium-sulfur batteries are one of the most promising alternatives for next-generation high-energy-density batteries; however, one of the main obstacles to widespread commercialization that still needs to be addressed is the polysulfide shuttle mechanism between the two electrodes. the “ionic wiring”. 2017.01.112.

Conversion 150

Conversion Li-ion Lithium Sulfur Carbon 150

Green Car Congress

JANUARY 21, 2020

Researchers at the Hong Kong University of Science and Technology have developed a high-capacity, long-life lithium-sulfur battery using a bi-functional cathode substrate for Li–S batteries made of well-distributed boron carbide nanoparticles decorated activated cotton fiber (B 4 C-ACF). Zhang et al. … —Zhang et al.

Batteries 243

Batteries Battery Lithium Sulfur Conversion 243

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 this work we explore the sodium and lithium conversion of ultrafine FeS 2 nanoparticles, with a tight size distribution centered around ∼4.5 nanometers in size.

Li-ion 150

Li-ion Sodium Lithium Sulfur Batteries 150

Green Car Congress

JULY 25, 2019

Researchers at Chalmers University of Technology (Sweden) with colleagues at Gyeongsang National University (Korea) have used an ionic liquid (Py 1,4 TFSI) as an electrolyte additive to enable longer cycle-life of Li/S batteries. higher safety of the battery. life Li/S batteries,” ChemSusChem doi: 10.1002/cssc.201901770.

Batteries 207

Batteries Battery Lithium Sulfur Sweden 207

Green Car Congress

SEPTEMBER 23, 2014

Researchers from the Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences have proposed a strategy to suppress the polysulfide shuttle effect in Lithium-sulfur batteries—which can result in severe low efficiency—using a novel anode protection.

Lithium Sulfur 225

Lithium Sulfur Batteries Battery Conversion 225

Green Car Congress

NOVEMBER 20, 2013

Researchers at the US Department of Energy’s Lawrence Berkeley National Laboratory have demonstrated in the laboratory a lithium-sulfur (Li/S) battery that has more than twice the specific energy of lithium-ion batteries, and that lasts for more than 1,500 cycles of charge-discharge with minimal decay of the battery’s capacity.

Li-ion 359

Li-ion Lithium Sulfur Energy Industrial 359

Green Car Congress

OCTOBER 7, 2014

The CAS team sandwiched their PNTF layer between the sulfur cathode and the separator to act as the functional interlayer for the Li–S battery. MacDiarmid and Hideki Shirakawa “for the discovery and development of conductive polymers ,” including polypyrrole. —Ma et al. 2014.09.141.

Polymer 186

Polymer Lithium Sulfur Batteries Battery 186

Green Car Congress

JULY 12, 2017

million to 22 new cost-shared projects to accelerate the research of advanced battery, lightweight materials, engine emission control technologies, and energy efficient mobility systems (EEMS). These projects enable smaller, safer, lighter weight, and less expensive battery packs that ultimately will make electric vehicles more affordable.

Carbon Fiber 150

Carbon Fiber Li-ion Mercedes GM 150

Green Car Congress

MAY 25, 2016

Researchers from University of Western Ontario, Lawrence Berkeley National Laboratory (LBNL), and Canadian Light Sources (CLS) have developed a safe and durable high-temperature Li-sulfur battery using universal conventional carbon–sulfur (C-S) electrodes with a molecular layer deposited (MLD) alucone (aluminum oxide polymeric film) coating.

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Li-ion Lithium Sulfur Batteries Battery 170

Green Car Congress

MARCH 12, 2010

Sketch of the Sn/C/CGPE/ Li 2 S/C polymer battery. The battery is formed by a Sn/C composite anode, a PEO-based gel polymer electrolyte, and a Li 2 S/C cathode. Lithium-sulfur cells are based on the electrochemical reaction: 16Li + S 8 8Li 2 S. PEO=poly(ethylene oxide). Credit: Hassoun and Scrosati. Click to enlarge.

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Lithium Ion Polymer Lithium Sulfur Li-ion 220

Green Car Congress

MAY 25, 2017

Conversion of Landfill Gas to Drop-in Renewable Fuel This project closes the logistic loop from feedstock to end point user by allowing waste hauling trucks to unload and refuel at the same landfill site with a renewable diesel fuel derived from the very waste they hauled. Trash2Cash-Energy LLC. Reaction 35, LLC. Reaction 35, LLC.

Grant 150

Grant Li-ion Waste Lithium Sulfur 150

Green Car Congress

APRIL 11, 2015

A team at Beihang University in China has synthesized cathode materials for Li-sulfur batteries consisting of vertically aligned sulfur–graphene (S-G) nanowalls on electrically conductive substrates. This is the best demonstrated rate performance for sulfur–graphene cathodes to date, according to the team.

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Li-ion Batteries Battery Lithium Sulfur 150

Green Car Congress

MAY 28, 2015

Of these, 16 are vehicle-related, encompassing projects developing batteries, power electronics and improved combustion engine technology including on-board reformers, and two are specifically hydrogen fuel cell-related. High Loading Lithium-Ion Electrode Architecture for Low Cost Electric Vehicle Batteries Ballast Energy, Inc.

Li-ion 150

Li-ion Battery Powered Engine Lithium Ion 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. Novel Biological Conversion of Hydrogen and Carbon Dioxide Directly into Biodiesel. per gallon.

Carbon 249

Carbon Batteries Battery Li-ion 249

Green Car Congress

AUGUST 10, 2011

This project will develop a novel low cost route to carbon fiber using a lignin/PAN hybrid precursor and carbon fiber conversion technologies leading to high performance, low-cost carbon fiber. Advanced cells and design technology for electric drive batteries. Zoltek Companies, Inc. Grantee Description. Amprius, Inc. Dow Kokam, LLC.

Carbon Fiber 268

Carbon Fiber Lithium Ion Li-ion Vehicles 268

Green Car Congress

SEPTEMBER 28, 2011

DOE’s investment strategy does not preclude the market from selecting mild or strong hybrid, plug-in hybrid, battery-electric, or even fuel cell vehicles as the end point for electrification. Batteries present the greatest technical challenge in vehicle electrification, the QTR report says.

Transportation 218

Transportation Fuel Economy Light Fuel 218

Green Car Congress

NOVEMBER 28, 2012

Natural Gas Reactor for Remote Chemical Conversion. regenerated in a reactor, similar to a battery. conversion of natural gas to liquid fuels. combustor of a natural gas turbine, facilitating its conversion into a. efficiency of gas conversion into fuels and chemicals, generating electricity in the process.

2012 240

2012 Energy Lithium Sulfur Conversion 240

Charged EVs

FEBRUARY 7, 2023

Its physical structure allows it to store lithium ions. There are three main forms of graphite: spherical graphite is used in non-EV battery applications, whereas EV batteries use a blend of coated spherical graphite and synthetic graphite. Battery makers use a blend of CSG and synthetic graphite to form Li-ion battery anodes.

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Future Batteries Battery Li-ion 114

Green Car Congress

FEBRUARY 14, 2012

BASF has acquired Ovonic Battery Company (OBC), a wholly owned subsidiary of Energy Conversion Devices Inc. Ovonic is a leading producer of NiMH (nickel metal hydride) battery technology, including the production of cathode active materials (CAMs) for this battery type. Advanced Ovonic Battery Technology – NiMH, Li-Ion.

NiMH 239

NiMH Nickel Metal Hydride Li-ion Batteries 239

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

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