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 Batteries Battery Egypt 210

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. Credit: HZB.

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Lithium Sulfur Batteries Battery Li-ion 236

Green Car Congress

JUNE 3, 2012

Researchers from Hanyang University in Korea and the University of Rome Sapienza (Italy) have developed a lithium-sulfur battery employing a high-performance mesoporous hard carbon spherules-sulfur cathode and a stable, highly conducting electrolyte. 1 (S) at 0 °C for more than 170 charge-discharge cycles. Hassoun, J.

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Green Car Congress

FEBRUARY 15, 2013

(a) Specific capacities of the PVP modified sulfur cathode at C/5, C/2 and 1C cycling rates. (b) Lithium sulfur batteries are of great interest due to their high specific energy and relatively low cost (e.g., Commercial applications of lithium sulfur batteries have not been very successful despite several decades of research.

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Lithium Sulfur Batteries Battery Polymer 334

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. Image by Guiliang Xu/Argonne National Laboratory.).

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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 Batteries Battery 207

Green Car Congress

SEPTEMBER 7, 2013

Kentucky Governor Steve Beshear announced that start-up lithium-sulfur battery company NOHMs (Nano Organic Hybrid Materials) Technologies Inc. has selected to locate its research, manufacturing and product development facility for military, cell phone and electric vehicle lithium-ion batteries in Lexington. Source: NOHMs.

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Lithium Sulfur Companies Kentucky Lithium Ion 246

EV Obssesion

JANUARY 13, 2022

Electric Buses BYD Celebrates a Decade of Bus Electrification to Support Global Zero-Emission Goals GreenPower Announces Plan to Manufacture Zero-Emission, All Electric School Buses in West Virginia EV Charging BMW i Ventures Invests in Y Combinator Alum HeyCharge to Amplify EV Charging Rollout at Residential Locations.

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Lithium Sulfur West Virginia BYD Motorcycles 62

Spark Powered

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. A promising battery design pairs a sulfur-containing positive electrode (cathode) with a lithium metal negative electrode (anode). Source link.

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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 Reports

FEBRUARY 13, 2024

Stellantis says yes to the Tesla charge port, in code. Chrysler has revealed the Halcyon Concept EV, powered by lithium-sulfur batteries, allowing a long driving range. Kia is reportedly planning on an electric Stinger. And Chrysler rolls out a new EV concept showcasing a whole lot of potential innovation.

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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) C) with extended 600 cycles measured. S) battery cathodes.

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Green Car Congress

JULY 31, 2012

Researchers at Oak Ridge National Laboratory have developed a high-performance lithium-sulfur battery using. nitrogen-doped mesoporous carbon (NC) and sulfur to prepare a composite cathode and an ionic-liquid electrolyte of 0.5?m 2012), Lithium–Sulfur Batteries Based on Nitrogen-Doped Carbon and an Ionic-Liquid Electrolyte.

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Lithium Sulfur Carbon Batteries Battery 225

Green Car Congress

MARCH 28, 2022

Lithium-sulfur batteries are prospects for future batteries as they are made from cheaper and more environmentally friendly materials than lithium-ion batteries. Various different materials are formed during the discharge/charge cycles and these cause various problems. Yu-Chuan Chien, Matthew J. 2022.03.001.

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Lithium Sulfur Batteries Battery Li-ion 195

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. While Lithium-sulfur (Li-S) batteries offer the promise of a high theoretical energy of ?2500 S batteries without apply-ing a high charging cut-off voltage. S batteries.

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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 Low Cost 400

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.

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Green Car Congress

FEBRUARY 24, 2021

Scientists from Gwangju Institute of Science and Technology (GIST), Korea, have found that a new catalyst material can improve lithium–sulfur battery life significantly. times the level of conventional lithium-sulfur batteries. Capacity Lithium?Sulfur Sulfur Battery” ChemSusChem 14, 876 doi: 10.1002/cssc.202002140.

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Lithium Sulfur Li-ion Batteries Battery 337

Baua Electric

APRIL 12, 2024

Given India’s dependence on 100% imported lithium-ion cells for electric vehicle batteries, there exists a compelling drive to cultivate indigenous cell and battery manufacturing capacities to meet the burgeoning demands. Zeta Energy is the world’s leading developer of lithium-sulfur battery chemistry, materials and cell technology.

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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

DECEMBER 14, 2019

A team at the University of Manchester (UK) has developed a doped graphene cathode for highly stable lithium-sulfur batteries. In an open access paper in the Nature journal Communications Chemistry , they report 100% charge capacity of Li-S batteries using the cathode material with 500 charge/discharge cycles at 0.5

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Lithium Sulfur Li-ion Batteries Battery 218

Green Car Congress

MARCH 15, 2020

Licerion EV is specifically designed for electric vehicle applications, focusing on high energy density, increased cycle life, and fast charging capability. Through optimization of its protected lithium anode (PLA) and advanced electrolyte formulations, Sion Power performed tests on 1.8 efficiency. efficiency.

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Design Commercial Lithium Sulfur Power 332

Baua Electric

MARCH 7, 2024

Stellantis has also invested in solid-state batteries with Factorial Energy, and lithium-sulfur chemistry with Lyten. Source: Stellantis The post Stellantis Ventures invests in Tiamat’s sodium-ion battery technology – Charged EVs appeared first on Bauaelectric Auto News.

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Sodium Lithium Sulfur Batteries Battery 52

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. C = Charge, D = Discharge.

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Green Car Congress

JANUARY 19, 2018

A team of researchers led by scientists at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have designed an active polyelectrolyte binder (PEB) that actively regulates key ion transport processes within a lithium-sulfur battery, and have also shown how it functions on a molecular level.

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Baua Electric

FEBRUARY 1, 2024

Some of these are also focused on advancing battery technology—three companies and four educational institutions will receive multi-million-dollar grants to research lithium-sulfur batteries. Other technologies receiving funding support include vehicle lightweighting, wireless charging and autonomous vehicles.

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Transportation Lead Acid Lithium Sulfur Batteries 52

Green Car Congress

MAY 9, 2017

Materials researchers of the Paul Scherrer Institute PSI in Switzerland have, in collaboration with the Université Grenoble Alpes (France), developed a simple method that can improve the performance of lithium-sulfur batteries by 25-30%. For example, the lithium-sulfur battery rapidly loses capacity with repeated charging.

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Lithium Sulfur Li-ion Lithium Ion Batteries 150

Baua Electric

FEBRUARY 13, 2024

Stellantis says yes to the Tesla charge port, in code. Chrysler has revealed the Halcyon Concept EV, powered by lithium-sulfur batteries, allowing a long The post Chrysler Halcyon EV concept, Kia EV8, Stellantis and NACS: Today’s Car News appeared first on Bauaelectric Auto News. This and more, here at Green Car Reports.

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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. Configuration of a Li-S cell. Click to enlarge. Click to enlarge.

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Green Car Congress

JULY 29, 2021

Three projects will develop tools to understand charging infrastructure needs for medium- and heavy-duty electric vehicles and analyze environmental, cost, and energy impacts of infrastructure upgrades. AOI 1b: Liquid Electrolytes for Lithium-Sulfur (Li-S) Cells. art Lithium Sulfur and Lithium Air Battery Cells.

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Drive Electric

JANUARY 17, 2022

Lithium-Ion (The Present) vs Lithium-Sulfur (The Future). Currently, electric vehicles are powered by lithium-ion batteries. They’re stable, reliable and have a predictable cycle-life (how many times they can be charged and discharged). The lithium-sulfur battery is nigh-on the inverse of a conventional battery.

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Green Car Congress

AUGUST 9, 2018

A team of researchers from institutions in China and the US report the design of a negatively charged graphene composite separator for the effective suppression of the polysulfide shuttling effect in Li-sulfur batteries. A recent study demonstrated “charge environment” as an effective way to mitigate the PS shuttling effect.

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Li-ion Lithium Sulfur China Batteries 210

Green Car Congress

APRIL 2, 2013

Lithium-sulfur batteries are of great interest for electromobility applications, among others, due to their high specific energy and relatively low cost, but are challenged by significant capacity decay over cycling. In the lithium-sulfur model, the cathode is composed of elemental sulfur. Earlier post.)

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Green Car Congress

OCTOBER 10, 2016

Because of the abundance of sulfur on the Earth, the high theoretical specific capacity (1675 mAh g -1 ) of sulfur cathode, and the high theoretical gravimetric as well as volumetric energy density (2567 Wh kg -1 and 2800 Wh L -1 , respectively) of the battery, lithium-sulfur battery is attracting more and more attention.

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Lithium Sulfur Carbon Batteries Battery 150

Green Car Congress

OCTOBER 15, 2018

Researchers at Changchun University of Science and Technology in China have developed a nanobox strategy to improve the performance of lithium-sulfur batteries. 1 —five times than the commercial Lithium-ion batteries—and practical energy densities of beyond 500 Wh kg ? 2018.10.032.

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Lithium Sulfur Li-ion Batteries Battery 236

Green Car Congress

MAY 10, 2018

Purdue engineers have used upcycled low-density polyethylene (LDPE) plastic to boost the lifespan of lithium-sulfur batteries. When a PSC layer was utilized as an interlayer in lithium–sulfur batteries, the sulfur cathode delivered an improved capacity of 776 mAh g –1 at 0.5C Kim, Harif D. 8b03959.

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Green Car Congress

DECEMBER 21, 2018

Researchers at Jiangsu Normal University in China have devised a boron-doped carbon-sulfur (BCS) aerogel with consecutive “core-shell” stuctures as a binder-free cathode for lithium-sulfur batteries. These problems result in low specific capacity and poor cycling life of Li-S batteries. doi: 10.1039/C8CC07594H.

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