Green Car Congress

MAY 22, 2017

Researchers at the Helmholtz-Zentrum Berlin für Materialien und Energie (HZB), with colleagues from Humboldt-Universität zu Berlin and University of Potsdam, have fabricated a nanomaterial made from nanoparticles of a titanium oxide compound (Ti 4 O 7 ) for use as a cathode material in lithium-sulfur batteries.

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Lithium Sulfur Batteries Battery Li-ion 236

Green Car Reports

NOVEMBER 29, 2013

The month wouldn''t be complete without another battery technology breakthrough, and this time it''s the turn of lithium-sulfur technology.

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Lithium Sulfur Lithium Ion Energy Batteries 167

Green Car Congress

APRIL 26, 2023

The Fraunhofer Institute for Material and Beam Technology IWS in Dresden is leading a research project targeting a new generation of sulfur-based batteries. The combination with sulfur as the cathode active material holds particular promise. However, the anode poses major challenges in the battery's processing and operation.

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Batteries Battery Li-ion Lithium Ion 504

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.

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Li-ion Lithium Sulfur Energy Batteries 359

Green Car Congress

APRIL 19, 2020

Jian Liu and Prof.Zhongshuai Wu from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences have developed Fe 1-x S-decorated mesoporous carbon spheres as a cathode material for lithium-sulfur batteries. 1 ), and enhanced adsorption and electrocatalytic transition toward lithium polysulfides (LiPs).

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Lithium Sulfur Batteries Battery China 348

Green Car Congress

JUNE 7, 2020

Scientists from the Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a novel silica-based cathode for lithium–sulfur batteries, thereby enabling the realization of batteries that can last for more than 2,000 charge/discharge cycles. However, using sulfur in batteries is tricky for two reasons.

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Lithium Sulfur Batteries Battery Carbon 400

Green Car Congress

SEPTEMBER 8, 2018

Although rechargeable lithium–sulfur (Li–S) batteries promise high energy density storage—particularly attractive for electric vehicle applications—the technology is currently limited by the shuttling polysulfides between the battery’s electrodes. of its capacity after 40 hours. Shruti Suriyakumar, A.

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Lithium Sulfur Batteries Battery Egypt 210

Green Car Congress

JANUARY 8, 2023

Researchers at Argonne National Laboratory have advanced lithium-sulfur (Li-S) battery research by creating a redox-active interlayer within the battery that adds energy storage capacity while nearly eliminating a traditional problem with sulfur batteries. —Lee et al.

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Lithium Sulfur Li-ion Energy Batteries 284

Green Car Congress

APRIL 3, 2018

Researchers at Rensselaer Polytechnic Institute (RPI) have now developed a method to use this cheap and abundant waste byproduct to build a components for lithium-sulfur batteries. When the sulfur loading was further increased to 68 wt%, the capacity still reaches as high as 1100 mA h g ?1 per cycle over 200 cycles.

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Lithium Sulfur New York Batteries Battery 199

Green Car Congress

APRIL 1, 2014

USC Viterbi School of Engineering professor Chongwu Zhou and his research team have developed a silicon nanoparticle anode and a sulfur-based cathode with low fabrication cost and high electrode performance for rechargeable lithium-sulfur batteries. sulfur (Li?S) S) battery cathodes. Other advantages of Li?S

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Lithium Sulfur Li-ion Lithium Ion Batteries 244

Green Car Reports

DECEMBER 6, 2024

Stellantis on Thursday announced an agreement with Texas-based Zeta Energy to develop lithium-sulfur batteries that could significantly reduce cost and pack weight, while boosting charging speed.

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Lithium Sulfur Lithium Ion Batteries Battery 159

Green Car Congress

JUNE 15, 2023

developer of the Lyten 3D Graphene decarbonization supermaterials platform, commissioned its Lithium-Sulfur battery pilot line at its facility in Silicon Valley. Battery delivery will be used to support testing, qualification and initial commercialization across the sectors. Lyten, Inc., Earlier post.)

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Lithium Sulfur Batteries Battery Lithium Ion 283

Green Car Congress

SEPTEMBER 14, 2021

Researchers from the Monash Energy Institute, with colleagues from CSIRO, have used a saccharide-based binder system to develop a durable sulfur cathode with minimal polysulfide escape in a lithium-sulfur battery. The saccharide-based binder system regulates polysulfides due to its reducing properties.

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Lithium Sulfur Li-ion Batteries Battery 327

Green Car Congress

OCTOBER 3, 2018

OXIS Energy UK has achieved 425 Wh/kg on a High Energy 16Ah pouch Lithium Sulfur (Li-S) cell design for HAPS applications (High Altitude Pseudo Satellites) and expects to achieve 450Wh/kg at cell level by the end of 2018. The battery module uses a High Power, Ultra-Light Lithium Sulfur pouch cell at 300 Wh/kg.

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Lithium Sulfur Energy 2019 Pollution 296

Green Car Congress

NOVEMBER 26, 2018

Researchers from Western University, Canadian Light Source, and the Chinese Academy of Sciences have proposed a novel solid-phase Li-S transformation mechanism that enables high energy Li-S batteries in conventional Li-ion carbonate electrolytes. Schematic of a lithium sulfur battery in carbonate-based electrolyte.

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Li-ion Lithium Sulfur Batteries Battery 249

Green Car Congress

OCTOBER 7, 2011

The UA Department of Energy’s Office of Energy Efficiency and Renewable Energy (DOE EERE) has awarded a $5-million, three-year grant to a project led by Penn State to develop a lithium-sulfur (Li-S) battery with a volumetric energy capacity of 600 Wh/liter.

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Lithium Sulfur Batteries Battery Grant 199

Green Car Congress

MAY 26, 2023

Stellantis Ventures, the corporate venture fund of Stellantis, has invested in materials innovation and applications company Lyten to accelerate the commercialization of Lyten 3D Graphene applications for the mobility industry, including the LytCell Lithium-Sulfur EV battery ( earlier post ), lightweighting composites, and novel on-board sensing.

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Lithium Sulfur Batteries Battery Lithium Ion 300

Green Car Congress

MARCH 30, 2022

Berlin-based Theion , a developer of lithium-sulfur cathode technology, appointed Dr. Ulrich Ehmes as CEO and announced the upcoming commercial availability of its Crystal Battery for applications, beginning with the aerospace sector. A proprietary solid-state polymer electrolyte operates in the voids of the sulfur wafer.

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Lithium Sulfur Batteries Battery Lithium Ion 334

Green Car Congress

JANUARY 22, 2020

OXIS Energy has successfully tested its Lithium-sulfur (Li-S) battery cell prototypes at 471Wh/kg and is confident of achieving 500Wh/kg in the next 12 months. OXIS has also successfully developed a standard Li-S battery module that saves production time and cost.

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Lithium Sulfur Carbon Fiber Energy Mariner 327

Green Car Congress

JANUARY 24, 2019

Safran acquired an equity interest in Li-Sulfur battery manufacturer OXIS Energy ( earlier post ) through its Safran Corporate Ventures subsidiary, which invests in disruptive technology businesses. Source: OXIS Energy. First, Safran and OXIS will cooperate on high energy density battery cells for the aviation industry.

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Lithium Sulfur Energy Batteries Battery 246

Green Car Congress

JUNE 6, 2013

Researchers at Oak Ridge National Laboratory (ORNL) have designed and tested an all-solid lithium-sulfur battery with approximately four times the energy density of conventional lithium-ion technologies. The ORNL battery design also addresses flammability concerns experienced by other chemistries.

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Li-ion Lithium Sulfur Lithium Ion Batteries 239

Green Car Congress

NOVEMBER 5, 2018

Lithium-sulfur (Li-S) batteries, despite their high theoretical specific energy, face practical challenges including polysulfide shuttling and low cell-level energy density. Quan Pang, Chun Yuen Kwok, Dipan Kundu, Xiao Liang, Linda F. 2018.09.024.

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Lithium Sulfur Li-ion Batteries Battery 304

Green Car Congress

NOVEMBER 2, 2011

A team from Lawrence Berkeley National Laboratory and Tsinghua University (China) have synthesized graphene oxide-sulfur (GO-S) nanocomposite cathodes and applied them in lithium/sulfur cells to show a high reversible capacity of 950-1400 mAh g -1 and stable cycling for more than 50 deep cycles at 0.1C (1C = 1675 mA g -1 ).

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Lithium Sulfur Li-ion Batteries Battery 186

Green Car Congress

SEPTEMBER 11, 2012

Numbers in parentheses are the specific energy of a battery made of the cathode and a silicon anode with a specific capacity of 2000 mAh/g and potential of 0.45 Moreover, they note, Li 2 S could be paired with a lithium-free anode, preventing safety concerns and low Coulomb efficiency of lithium metal in Li/S batteries.

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Lithium Sulfur Li-ion Lithium Ion Energy 218

Green Car Congress

DECEMBER 19, 2014

S batteries, without intricate synthesis or application of a high charging cut-off voltage that deteriorates the electrolyte stability and safety. S batteries with a Li S cathode. S batteries. While Lithium-sulfur (Li-S) batteries offer the promise of a high theoretical energy of ?2500 Batteries'

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Lithium Sulfur Austin Texas Batteries 230

Green Car Congress

JUNE 16, 2019

OXIS Energy will establish the first manufacturing plant for the production of electrolyte and cathode active material specifically for the mass production of lithium sulfur cells. —Huw Hampson-Jones, CEO OXIS Energy. The plant will be built at the Kenfig Industrial Estate Port Talbot in Wales.

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Lithium Sulfur Energy Production Brazil 278

Green Car Congress

NOVEMBER 24, 2015

The Department of Energy’s Oak Ridge National Laboratory and Solid Power Inc. have signed an exclusive agreement licensing lithium-sulfur materials for next-generation batteries. The ORNL battery design also addressed flammability concerns experienced by other chemistries. of Louisville, Colo., Earlier post.).

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Lithium Sulfur Lithium Ion Powered Power 150

Green Car Congress

OCTOBER 22, 2018

Researchers in Drexel’s College of Engineering report the ability of stabilized titanium monoxide (TiO) nanoparticles in nanofibers to support high conductivity and to bind polysulfides in Li-S batteries. We have created freestanding porous titanium monoxide nanofiber mat as a cathode host material in lithium-sulfur batteries.

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Lithium Sulfur Li-ion Batteries Battery 207

Green Car Congress

DECEMBER 8, 2014

Consultancy Frost &Sullivan has selected UK-based lithium-sulfur battery developer OXIS Energy to receive the 2014 European Frost & Sullivan Award for Technology Innovation. For specific military applications, OXIS Energy is confident of achieving a significant weight reduction in excess of 50% in the near future.

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Lithium Sulfur 2014 Energy Batteries 210

Green Car Congress

MARCH 23, 2019

Scientists from Tohoku University and the High Energy Accelerator Research Organization have developed a new complex hydride lithium superionic conductor that could result in all-solid-state batteries with the highest energy density to date. Lithium metal is widely believed to be the ultimate anode material for all?

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Lithium Ion Energy Batteries Battery 294

Green Car Congress

NOVEMBER 12, 2013

BASF Battery Materials will discuss its latest improvements in Nickel Metal Hydride (NiMH) battery technology for grid energy storage applications at the 8 th International Renewable Energy Storage Conference and Exhibition (IRES 2013), being held 18-20 November 2013 in Berlin, Germany.

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NiMH Energy Storage Nickel Metal Hydride Grid 236

Green Car Congress

NOVEMBER 22, 2020

Yachts de Luxe (YdL) of Singapore has placed a commercial 10-year worldwide contract with OXIS Energy valued at $5 million to build the world’s first luxury boat to be powered by Lithium-Sulfur (Li-S) battery cells and battery systems technology.

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Lithium Sulfur Energy Monaco Batteries 221

CleanTechnica EVs

SEPTEMBER 23, 2021

Lithium sulfur and lithium carbon batteries are almost ready for prime time.

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Lithium Sulfur Carbon Batteries Battery 145

CleanTechnica EVs

JANUARY 14, 2022

A new biologically inspired battery membrane has enabled a battery with five times the capacity of the industry-standard lithium ion design to run for the thousand-plus cycles needed to power an electric car.

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Lithium Sulfur Lithium Ion Electric Vehicles Batteries 145

Green Car Congress

DECEMBER 17, 2018

Lithium-chalcogen batteries—e.g., lithium-sulfur (Li-S) and lithium selenium (Li-Se) systems— are promising candidates for high energy electrical storage solution. A paper on their work is published in the journal Nano Energy. Scheme of SPC synthesis route. Scheme of SPC synthesis route.

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Recharge Li-ion Lithium Sulfur Energy 259

Green Car Congress

FEBRUARY 14, 2019

OXIS Energy Ltd UK has signed a contract with CODEMGE PARTICIPACOES SA, a public company incorporated in the city of Belo Horizonte in the state of Minas Gerais, Brazil, to establish the world’s first digital manufacturing plant for the mass production of OXIS’ lithium-sulfur cells. OXIS is targeting 500Wh/kg for 2019.

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Brazil Li-ion Building Energy 308

CleanTechnica EVs

MAY 9, 2024

Automakers and other energy storage stakeholders are lining up to test new lithium-sulfur EV batteries from the US startup Lyten. The post Lithium-Sulfur EV Batteries To Be Tested By Automakers appeared first on CleanTechnica.

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Lithium Sulfur Energy Storage Batteries Battery 125