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JANUARY 9, 2023

With a new design, lithium-sulfur batteries could reach their full potential. Most of these devices use well-known batteries”>lithium-ion battery technology. Department of Energy’s (DOE) Argonne National Laboratory are researching solutions to these issues by testing new materials in battery construction.

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Lithium Sulfur Li-ion Future Power 52

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NOVEMBER 12, 2009

A lithium-sulfur cell. Sion Power Corporation has received a three-year, $800,000 research grant from the US Department of Energy (DOE) to support Sion’s ongoing work to develop a new class of electrolytes used in lithium sulfur (Li-S) batteries for electric vehicle (EV) applications. Lithium-sulfur batteries.

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Lithium Sulfur Grant Li-ion Power 218

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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. Life Lithium–Sulfur Battery.” Energy Mater. Zhang, C.,

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Lithium Sulfur Batteries Battery Low Cost 400

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DECEMBER 19, 2014

enables the direct use of commercially available bulk Li 2 S particles as high-capacity cathode materials for rechargeable Li?S While Lithium-sulfur (Li-S) batteries offer the promise of a high theoretical energy of ?2500 S batteries. 2500 Wh kg ?1 S batteries without apply-ing a high charging cut-off voltage.

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Lithium Sulfur Austin Texas Batteries 230

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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.

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Lithium Sulfur Li-ion Lithium Ion Batteries 244

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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

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AUGUST 25, 2014

Metallic lithium, with a high theoretical capacity of ~3,860 mAh g -1 , is one of the most promising materials for anodes in next-generation high energy rechargeable battery systems for long-range electric vehicles. This is higher than the theoretical specific energy of of 609 Wh kg ?1 Earlier post.) 1 LiCoO 2 vs. Li.

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Recharge Batteries Battery Energy 281

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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 Commercial Lithium Sulfur Power 332

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AUGUST 8, 2014

NASA has selected four proposals for advanced Li-ion and Li-sulfur energy storage technologies that may be used to power the agencys future space missions. High Energy Density and Long-Life Li-S Batteries for Aerospace Applications, submitted by the California Institute of Technology in Pasadena.

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Li-ion Energy Storage Lithium Sulfur Future 261

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JUNE 8, 2016

Li-sulfur battery developer OXIS Energy UK ( earlier post ) and Lithium Balance of Denmark are partnering to build a prototype Lithium-sulfur battery system primarily for the e-scooter market in China. This project represents a technology breakthrough for Lithium Balance. —Huw Hampson-Jones, OXIS CEO.

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Lithium Sulfur 2018 Lead Acid China 150

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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 Power Powered 210

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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.

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Li-ion Lithium Sulfur Batteries Battery 220

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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. C = Charge, D = Discharge.

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Lithium Sulfur Lithium Ion Li-ion Batteries 199

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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.

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Lithium Sulfur Li-ion Power Powered 150

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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 Industrial 359

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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 Batteries 239

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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

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APRIL 13, 2015

A team of researchers in South Korea and Italy has demonstrated a highly reliable lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. Another major concern regarding the lithium?sulfur metal anode.

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Li-ion Lithium Sulfur Batteries Battery 150

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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 Power 231

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MARCH 28, 2018

For a Li–S full-cell configuration, using the MoS 2 -coated Li as anode and a 3D carbon nanotube–sulfur cathode, they reported obtain a specific energy density of ~589?Wh?kg This approach, they suggested, could lead to the realization of high energy density and safe Li-metal-based batteries. C for 1,200 cycles. 1 and 295 W kg ?1

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Dallas Li-ion Lithium Sulfur Batteries 207

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DECEMBER 19, 2018

A team of researchers in China has devised a simple and mass-produceable method to modify a Li metal anode to avoid the formation of an unstable solid electrolyte interphase (SEI) and the subsequent growth of Li dendrites in high-energy-density Li-S batteries. A paper on their work is published in the journal Energy Storage Materials.

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China Lithium Sulfur Batteries Battery 249

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MARCH 26, 2021

The electrolyte not only suppresses side reactions, stress-corrosion cracking, transition-metal dissolution and impedance growth on the cathode side, but also enables highly reversible Li metal stripping and plating on the lithium-metal anode (LMA), leading to a compact morphology and low pulverization. —Jeremiah Johnson. Huang, M.,

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Ni-Li MIT Li-ion Batteries 284

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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. As described in a paper in the Nature open access journal Scientific Reports , the proposed battery system would have a theoretical specific energy of 2,570?Wh Wh kg -1 (897?mAh

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Li-ion Recharge Batteries Battery 225

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SEPTEMBER 18, 2015

OXIS Energy will develop a low temperature electrolyte for Lithium Sulfur (Li-S) rechargeable battery chemistry and Hyperdrive Innovation Ltd will develop a chemistry-agnostic battery management system and packaging that will withstand and outperform the current lead-acid battery solutions.

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Li-ion Lithium Sulfur Batteries Battery 150

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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 Power Powered Batteries 274

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DECEMBER 18, 2017

The BMW Group is partnering with Solid Power , a developer of solid-state rechargeable batteries, in a joint effort to develop Solid Power’s solid-state batteries for electric vehicle applications. Solid Power technology combines a high-capacity cathode, a lithium metal anode and a high ionic conductivity solid separator.

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BMW Lithium Sulfur Power Powered 170

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JULY 2, 2011

Yi Cui and Hongjie Dai report the synthesis of a graphene–wrapped sulfur composite material that shows high and stable specific capacities of up to 600 mAh/g over more than 100 cycles. These problems cause poor cycle life, low specific capacity, and low energy efficiency. Earlier post.) Nevertheless, Wang et al. —Wang et al.

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Li-ion Energy Batteries Battery 239

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JULY 8, 2013

A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. The high solubility of triiodide/iodide redox couples results in an energy density of ~ 0.33?kWh?kg Zhao et al. Click to enlarge.

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Li-ion Ni-Li Energy Batteries 255

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APRIL 28, 2015

The LiRAP solid electrolytes conduct Li + ions well at high voltage and high current, providing much enhanced energy density and power capacity as well as safety. PATHION is working on a derivative for Li-sulfur batteries as well as a derivative that could be applied in a sodium-ion battery. Lithium sulfur.

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Li-ion Sodium Lithium Sulfur Batteries 150

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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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Lithium Sulfur Li-ion 2016 Lithium Ion 199

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JANUARY 10, 2014

Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have designed a lithium–sulfur battery using electrically connected graphite and lithium metal as a hybrid anode to control undesirable surface reactions on lithium. Huang et al. Click to enlarge. —Huang et al.

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Lithium Sulfur Li-ion Hybrid Batteries 225

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JANUARY 7, 2015

A team from the University of Rome Sapienza has developed a rechargeable lithium-ion polymer battery based on the combination of a high capacity sulfur-carbon cathode, nanostructured Li x Sn-C anode and polysulfide-added PEO-based gel membrane. V, hence with a theoretical energy density ranging from 2700 to 750?Wh

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Li-ion Polymer Lithium Sulfur Energy 150

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OCTOBER 26, 2015

They begin by observing that the EU’s goal of 95 gCO 2 /km fleet average emissions by 2020 can only be met by means of extended range electric vehicles or all-electric vehicles in combination with the integration of renewable energy (e.g., For a 100 mile-range BEV requiring ≈21 kWh net , complete recharge could be accomplished within ≈60 min.

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Lithium Sulfur Electric Vehicles Li-ion Batteries 150

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DECEMBER 2, 2013

Researchers at the University of Texas at Austin, led by Professor Arumugam Manthiram, have demonstrated that lithiated graphite can serve as a lithium donor in lithium-deficient cathodes used, for example, in high energy density lithium-sulfur chemistry batteries. Lithium-sulfur (Li?S) S batteries.

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Austin Li-ion Lithium Sulfur Batteries 247

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JULY 12, 2017

One of the most significant impediments to an increased market share for plug-in vehicles is the high cost of rechargeable energy storage. The new cell and BMS are intended to achieve 400Wh/kg cell energy density with practical cycle life and performance metrics. This project was led by OXIS and part-funded by Innovate UK.

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Batteries Battery Lithium Sulfur Lithium Ion 150

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FEBRUARY 10, 2015

A team from the China University of Geosciences has taken a novel approach to stabilizing Lithium-sulfur batteries by functionalizing the carbon-sulfur cathode with DNA. Rechargeable lithium/sulfur battery promises an appealing candidate for energy storage to power portable devices and electric vehicles.

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Lithium Sulfur Batteries Battery Carbon 150

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JANUARY 9, 2013

Researchers at Stanford University and SLAC led by Stanford associate professor Yi Cui have used a sulfur–TiO 2 yolk–shell design for a cathode material for a lithium-sulfur battery that achieved an initial specific capacity of 1,030?mAh?g This is the highest performing sulfur cathode in the world, as far as we know.

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