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. Shruti Suriyakumar, A. Manuel Stephan, N. Angulakshmi, Mohamed H.

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Lithium Sulfur Battery Batteries Egypt 210

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

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. —Jiepeng Rong. Ercius, J.P.

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Lithium Sulfur Li-ion Lithium Ion Battery 244

Green Car Congress

MARCH 15, 2020

Sion Power, a developer of high-energy, lithium-metal rechargeable batteries, said that its Licerion EV technology will have energy capacities of 420 Wh/kg and 700 Wh/L when scaled to commercial design. Ah cells, which resulted in 800 full depth of discharge cycles to 70% capacity. efficiency.

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Design Lithium Sulfur Commercial Powered 332

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. It also does not adequately reduce shuttling.

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Lithium Sulfur Li-ion Energy Battery 284

Green Car Congress

DECEMBER 19, 2014

enables the direct use of commercially available bulk Li 2 S particles as high-capacity cathode materials for rechargeable Li?S The ability to use commercially available bulk particles could significantly decrease the manufacturing cost of Li? While Lithium-sulfur (Li-S) batteries offer the promise of a high theoretical energy of ?2500

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Lithium Sulfur Austin Texas Battery 230

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.) Earlier post.)

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Lithium Sulfur Battery Batteries Lithium Ion 283

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 Battery Batteries 246

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 Battery Batteries 186

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. Solid Power licensed a portfolio of ORNL patents relating to lithium-sulfur compositions that will enable development of more energy-dense batteries.

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Lithium Sulfur Lithium Ion Powered Power 150

Green Car Congress

NOVEMBER 27, 2021

Australia-based Li-S Energy has entered into an agreement with Janus Electric to develop and to test lithium sulfur and/or lithium-metal battery cells to suit the requirements of the Janus Electric exchangeable prime mover battery packs. MWh) by the end of 2023, with additional demand growth expected in future years.

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Lithium Sulfur Li-ion Lithium Ion Energy 243

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. V and typical capacity of 10 – 35 Ah.

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Brazil Li-ion Building Energy 308

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 Battery Batteries Lithium Ion 300

Green Car Congress

MAY 31, 2013

Oxis Energy, a UK-based developer of lithium-sulfur batteries, reported via Twitter that one of its standard polymer Li-S pouch cells surpassed 450 cycles this week. Battery systems using metallic Lithium offer very high specific energy; sulfur represents a natural cathode partner for metallic Li.

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Polymer Lithium Sulfur Energy Singapore 199

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 Battery 221

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 high lithium ion conductivity imparts excellent cycling performance, the researchers noted. Dudney, N.

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Li-ion Lithium Sulfur Lithium Ion Battery 239

Green Car Congress

OCTOBER 22, 2018

Furthermore, the free-standing TiO/CNF-S cathodes developed with rapid sulfur melt infiltration (~5 sec) eradicate the need of inactive elements such as binders, additional current collectors (Al-foil) and additives. 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 Battery Batteries 207

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 Battery Batteries Lithium Ion 334

Green Car Congress

DECEMBER 27, 2011

Lithium-sulfur battery company Sion Power recently reported to the US Securities and Exchange Commission (SEC) that it raised $50 million in equity sold to undisclosed investors. Lithium-Sulfur Batteries. Lithium-Sulfur batteries (LSBs) use a lithium metal anode and a soluble polysulfide cathode.

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Lithium Sulfur Li-ion Companies Powered 231

Green Car Congress

NOVEMBER 12, 2014

UK-based Lithium-sulfur battery company OXIS Energy ( earlier post ) reported developing a Lithium-sulfur cell achieving in excess of 300 Wh/kg. The OXIS scientific team expects to achieve a goal of an energy density in excess of 400 Wh/kg by the end of 2016 and in excess of 500Wh/kg by the end of 2018.

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Green Car Congress

MAY 15, 2009

Sion Power Corporation and BASF SE have signed a Joint Development Agreement (JDA) to accelerate the commercialization of Sion Power’s proprietary lithium-sulfur (Li-S) battery technology for the electric vehicle (EV) market and other high-energy applications. Click to enlarge. Sion Power cells have a voltage of 2.1

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Lithium Sulfur Li-ion Lithium Ion Powered 150

Green Car Congress

AUGUST 4, 2014

UK-based OXIS Energy and Multi Source Power technologies ( MSP ) have formed a partnership to develop Li-sulfur batteries for marine applications. Integrating OXIS’ expertise in the development of the next generation of cell technology allows them to develop lithium sulfur rechargeable battery systems for the marine market.

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Mariner Lithium Sulfur Powered Power 210

Green Car Congress

JANUARY 12, 2012

BASF has invested $50 million to acquire an equity ownership position in privately held Sion Power, the leading developer of rechargeable lithium-sulfur (Li-S) batteries. More than 600 Wh/kg in specific energy and 600 Wh/l in energy density are achievable in the near future, according to the company. Earlier post.).

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Lithium Sulfur Li-ion Companies Powered 247

Green Car Congress

MAY 30, 2023

Australian battery technology company Li-S Energy recently announced the development of its first 20-layer battery cells utilizing third-generation (GEN3) semi-solid-state lithium-sulfur battery technology.

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Li-ion Lithium Sulfur Energy Lithium Ion 186

Green Car Congress

SEPTEMBER 30, 2014

Fraunhofer IWS in Dresden, Germany will hold its 3rd annual workshop on Lithium-sulfur batteries from 12-13 November 2014. As with the prior Lithium-Sulfur Battery Workshops in 2012 and 2013, this year’s symposium will bring together an international audience of scientists and industrial customers.

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Lithium Sulfur Battery Batteries Sodium 225

Green Car Congress

MAY 16, 2014

Researchers at Tsinghua University have combined two types of carbon materials to create a new composite sulfur cathode material for a high-energy and high-power lithium-sulfur battery. As sulfur loading in the cathode increases from 50 wt% to 77 wt%, high capacities of 970, 914, and 613 mAh g ?1 Jorio et al.

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Lithium Sulfur Carbon Hybrid Energy 210

Green Car Congress

NOVEMBER 10, 2018

Researchers at Shanghai Jiao Tong University have developed a gel-like electrolyte induced by fumed alumina for dendrite-free Li deposition, lower over-potential and better cycle stability in lithium-sulfur batteries. Hence, it is necessary to address these issues prior to its large-scale commercialization. …

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Lithium Sulfur Li-ion Battery Batteries 259

Green Car Congress

MAY 14, 2020

OXIS Energy and the Minas Gerais Development Company CODEMGE have signed a 15-year lease agreement with Mercedes Benz Brazil (MBB) to take possession of a plant located at the MBB manufacturing site in Juiz de Fora in southeast Brazil to build a Li-sulfur battery manufacturing operation. —Huw Hampson-Jones, CEO OXIS Energy.

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Brazil Lithium Sulfur Manufacturer Building 186

Green Car Congress

MAY 1, 2010

Sion Power Corporation has received a three-year research grant worth up to $5 million from the United States Department of Energy Advanced Research Projects Agency - Energy (ARPA-E) ( earlier post ) for the development of practical, economical and safe lithium-sulfur (Li-S) batteries for powering electric vehicles.

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Green Car Congress

NOVEMBER 28, 2012

The US Department of Energy (DOE) Advanced Research Projects Agency – Energy (ARPA-E) has selected 66 research projects to receive a total of $130 million in funding through its “OPEN 2012” program. Energy-Dense Aviation Fuels from Biomass. The Allylix project team will develop energy-dense terpenes as. Earlier post.).

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2012 Energy Lithium Sulfur Gas-Electric 240

Green Car Congress

FEBRUARY 11, 2012

US Energy Secretary Steven Chu announced three winning startup companies—based on a public vote and an expert review—out of the 14 participating in the US Department of Energy (DOE) “ America’s Next Top Energy Innovator ” challenge. Earlier post.).

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Hydrogen Engine Energy Battery 279

Green Car Congress

SEPTEMBER 22, 2014

Sion Power announced that its proprietary lithium sulfur (Li-S) batteries played a critical role in the Airbus Defence and Space Zephyr 7 prototype High Altitude Pseudo-Satellite (HAPS) aircraft completing a southern hemisphere winter weather flight of more than 11 days duration controlled by satellite communications. Earlier post.).

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Lithium Sulfur Powered Power Battery 274

Green Car Congress

AUGUST 12, 2014

One of the main limiters to the commercialization of high energy density lithium-sulfur batteries is the dissolution of long-chain lithium polysulfides into the electrolyte, which limits cycling performance. —Oh et al. and Yoon, W.

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Lithium Sulfur Battery Batteries 2014 218

Green Car Congress

FEBRUARY 17, 2017

One of the major issues hobbling the commercialization of high energy-density lithium-sulfur batteries is the “polysulfide shuttle”—the shuttling of polysulfide ions between the cathode and anode. Top: Schematic of the electrochemical processes in a generic lithium-sulfur battery. —Sri Narayan.

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Lithium Sulfur Lithium Ion Li-ion Battery 199

Green Car Congress

FEBRUARY 26, 2010

Yi Cui at Stanford University have demonstrated a new proof-of-concept lithium metal-free battery with high specific energy consisting of a lithium sulfide (Li 2 S)/mesoporous carbon composite cathode and a silicon (Si) nanowire anode. A paper on the novel battery was published online 25 February in the ACS journal Nano Letters.

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Li-ion Recharge Lithium Sulfur Energy 199

Green Car Congress

DECEMBER 14, 2019

A team at the University of Manchester (UK) has developed a doped graphene cathode for highly stable lithium-sulfur batteries. Therefore achieving high volumetric energy density of Li–S battery is one of the primary challenges. C, 1 C, 2 C and 3 C charge rates. —Huang et al.

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Lithium Sulfur Li-ion Battery Batteries 218

Green Car Congress

MARCH 2, 2018

million) in Li-Sulfur battery company OXIS Energy. Established in 2005, OXIS Energy has developed, and continues to advance, an innovative Lithium Sulfur (Li-S) battery chemistry. The Aerotec investment paves the way for OXIS Energy to open a subsidiary in Brazil. Hampson-Jones, CEO of OXIS Energy.

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Brazil Li-ion Companies Energy 199