Green Car Congress

MARCH 27, 2023

Researchers from the Korea Electrotechnology Research Institute (KERI) and Kumoh National Institute of Technology (KIT), have developed a low-cost production technology for silicon disulfide (SiS 2 ) for solid-state electrolytes (argyrodite-type) that has potential to accelerate the commercialization of all-solid-state batteries (ASSBs).

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Li-ion Production Batteries Battery 243

Green Car Congress

MAY 14, 2014

Start-up Power Japan Plus announced plans to commercialize a dual-carbon battery technology, which it calls the Ryden dual carbon battery. Dual-carbon (also called dual-graphite) batteries were first introduced by McCullough and his colleagues at Dow Chemical in a 1989 patent, and were subsequently studied by Carlin et al.

Carbon 373

Carbon Commercial Batteries Battery 373

Green Car Congress

APRIL 23, 2017

Researchers at the University of California, Riverside’s Bourns College of Engineering have used waste glass bottles and a low-cost chemical process to fabricate nanosilicon anodes for high-performance lithium-ion batteries. Coating the silicon nanoparticles with carbon to improve their stability and energy storage properties.

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Li-ion Waste Lithium Ion Batteries 150

Green Car Congress

MARCH 19, 2014

The nanocrystals possess high and similar Li-ion and Na-ion charge storage capacities of 580?640 85% of the low-rate value, indicating that rate capability of Sb nanostructures can be comparable to the best Li-ion intercalation anodes and is so far unprecedented for Na-ion storage. 640 mAh g ?1

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Li-ion Sodium Batteries Battery 220

Green Car Congress

DECEMBER 17, 2013

Researchers at the University of Waterloo (Canada) and the General Motors Global Research and Development Center have developed a novel, economical flash heat treatment (FHT) for fabricated silicon-based Li-ion electrodes to boost the performance and cycle capability of Li-ion batteries. V vs Li/Li +.

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Li-ion Batteries Battery GM 294

Green Car Congress

OCTOBER 20, 2022

Anovion, with its partners, collaborators and stakeholders, will build 35,000 tons per annum of new synthetic graphite anode material capacity for lithium-ion batteries used in electric vehicles and critical energy storage applications. Li 2 O spodumene concentrate. Materials Separation & Processing (Cathode Minerals).

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Parts Batteries Battery Lithium Ion 459

Green Car Congress

MARCH 6, 2012

While Envia Systems is the first integrated cell producer to announce success with that type of combination, other providers of Si-C materials or IP—such as, but not limited to, Nanosys and the DOE’s own Argonne National Laboratory, respectively—are also currently deep in the process of development and/or commercialization.

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Li-ion Ni-Li Commercial Energy 286

Green Car Congress

JANUARY 1, 2014

Researchers from Shanghai University have synthesized Fe 2 O 3 -graphene sheet-on-sheet sandwich-like nanocomposites that, when used as an anode for Li-ion battery, shows a high reversible capacity of 662.4 These metal oxides electrodes have shown much higher Li-ion storage capacities than that of commercial graphite anodes.

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Li-ion Batteries Battery Carbon 240

Green Car Congress

JUNE 24, 2020

COBRA incorporates environmental impact studies to help ensure that the carbon footprint of the end product is reduced, by eliminating cobalt and other toxic or scarce elements, while using metal components with recyclability of more than 95%. The project launched earlier this year and will run until January 2024. 50% pack weight reduction.

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Batteries Battery Li-ion 2000 360

Green Car Congress

AUGUST 26, 2021

Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. Na is comparable to graphite for standard lithium ion batteries. The estimated sodium storage up to C 6.9

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Sodium Li-ion Lithium Ion Batteries 493

Green Car Congress

SEPTEMBER 24, 2021

From left: (1) The all solid-state battery consists of a cathode composite layer, a sulfide solid electrolyte layer, and a carbon free micro-silicon anode. (2) During battery charging, positive Lithium ions move from the cathode to the anode, and a stable 2D interface is formed. (3) But they still struggle with poor stability.

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Li-ion San Diego Lithium Ion Batteries 284

Green Car Congress

AUGUST 23, 2012

For comparison, activated carbon control has also been plotted. Although activated carbon lies well within the Li-ion battery region for lower C rates (1 C), its performance drastically reduces at higher power rates. largely governed by Li + diffusivity and electron conductivity. Click to enlarge.

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Li-ion Lithium Ion Carbon Charging 240

Green Car Congress

MARCH 13, 2015

Researchers at the Beijing Institute of Technology have found a way to process biomass-derived natural silk to create carbon-based nanosheets that could potentially be used in Li-ion batteries and other energy storage devices. Electrochemical performances of HPNC-NS as a Li-ion battery anode. Click to enlarge.

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Li-ion Energy Storage Energy Batteries 150

Green Car Congress

OCTOBER 20, 2022

intends to set up an advanced prelithiation and lithium anode manufacturing facility to accelerate the transition to next-generation lithium-ion (Li-ion) batteries and enable the development of a robust US battery component supply chain. Group14 intends to build two 2,000 ton per year commercial manufacturing modules.

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Manufacturer Parts Batteries Battery 435

Green Car Congress

APRIL 30, 2022

The selected projects are: Advanced Manufacturing Process Innovations – Flex-Ion Battery Innovation Center. The Flex-Ion Battery Innovation Center, a division of Ventra Group Co., will establish a center of excellence for advanced Li-Ion battery manufacturing, in collaboration with partner eCAMION. Lead: Ventra Group Co.;

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Canada Li-ion Emissions Vehicles 304

Green Car Congress

JANUARY 23, 2013

A team at Penn State University has synthesized a micro-sized silicon-carbon (Si-C) composite consisting of interconnected Si and carbon nanoscale building blocks as anode materials for Li-ion batteries (LIBs). Click to enlarge. A/g and 12.8 However, practical application of nano-sized Si materials in LIBs is difficult.

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Li-ion Low Cost Carbon Lithium Ion 262

Green Car Congress

JUNE 6, 2010

GMP40 (60:40 weight ratio of mixed mesophase pitch carbon and phenolic resin) produced the best results. However, carbon remains the predominant commercial anode material solution at this point. Some studies have demonstrated that carbon coating of graphite improves the anode performance in LIBs. Credit: ACS, Lin et al.

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Li-ion Carbon Lithium Ion Charging 186

Green Car Congress

JUNE 19, 2014

ABR, noted Peter Faguy, the DOE manager of the applied battery research program, during his presentation at the Annual Merit Review in Washington, DC, is the difficult regime between the discovery of materials and their application in batteries that can be commercialized. TIAX is the sole organization in a $2.2-million Ah and 247 Wh/kg.

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Li-ion PHEV Ni-Li Batteries 316

Green Car Congress

OCTOBER 19, 2022

intends to set up an advanced prelithiation and lithium anode manufacturing facility to accelerate the transition to next-generation lithium-ion (Li-ion) batteries and enable the development of a robust US battery component supply chain. Group14 intends to build two 2,000 ton per year commercial manufacturing modules.

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Manufacturer Parts Batteries Battery 370

Green Car Congress

JANUARY 9, 2020

This rapid, low cost coating technology increases the electrical and ionic conductivity at the surface of the anode and cathode active materials used in state-of-the-art and next-generation lithium-ion cells. Reduction in the amount of electrode processing solvent, drying times and overall production cost.

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Li-ion Lithium Ion General Motors United States 170

Green Car Congress

AUGUST 10, 2022

In a study published in Journal of Materials Chemistry A , the team reported a holistic approach to synthesizing novel highly resilient SiMPs consisting of black glasses (silicon oxycarbide)-grafted silicon as anode material for lithium-ion batteries. (a Nandan et al. —Prof.

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Lithium Ion Li-ion Batteries Battery 243

Green Car Congress

SEPTEMBER 30, 2022

The plant will demonstrate at industrial scale a new spodumene concentration process that provides lithium oxide (Li 2 O) grades and recoveries well above the industry average. This long-life, scaleable project has the potential to have one of the lowest carbon footprints in the industry.

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Serbia Li-ion Argentina Lithium Ion 199

Green Car Congress

OCTOBER 21, 2012

A team at the Beijing National Laboratory for Molecular Sciences (BNLMS), Chinese Academy of Sciences reports a new method to construct binder-free silicon/graphene electrode materials for Li-ion batteries with high capacity, superior rate capability and strong cycle life. Binder-Free Anode for High-Performance Lithium-Ion Batteries.

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Li-ion Lithium Ion Energy Storage Low Cost 231

Green Car Congress

SEPTEMBER 3, 2021

The funds will also be used to strengthen customer support, commercial and R&D operations. Echion’s niobium-based anode materials endow cells with a unique combination of fast-charge, safety, and high energy density: 0 to 100% charge in 6 min or less—more than 5 times faster than standard Li-ion cells.

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Li-ion Lithium Ion Universal Low Cost 259

Green Car Congress

FEBRUARY 15, 2022

These new GaN power devices will enable the next generation of low-cost, fast, small, and reliable power electronics, which are key for efficient power conversion in data centers, solar farms, power grids, and electric vehicles. Stanford University. The Ohio State University. University of Washington.

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Clean Cleaning Energy Li-ion 284

Green Car Congress

OCTOBER 16, 2019

The batteries use a Li 6.4 The current state-of-the-art lithium-ion batteries (LIBs) have an energy density of less than 300 Wh kg -1 and 750 Wh L -1. Since the initial use of S and Se as electrodes in batteries, investigations of Li-S and Li-Se batteries have attracted substantial attention. La 3 Zr 1.4 —Jin et al.

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Li-ion Batteries Battery Low Cost 220

Green Car Congress

AUGUST 16, 2012

Korea, both led by Dr. Jaephil Cho, separately report on the development of a high-capacity and high-rate anode material for Li-ion batteries in the ACS journal Nano Letters and a high-rate and high-energy Li-ion cathode material in the journal Angewandte Chemie. Fe2O3 shows greatly enhanced performance of Li storage.

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Li-ion Energy Batteries Battery 268

Green Car Congress

JULY 9, 2014

Coated with carbon, the nano-silicon electrodes achieve high electrochemical performance with a capacity of 1024?mAhg Herein, we propose a facile and low cost alternative to production of nano-Si with excellent electrochemical performance using a highly abundant, non-toxic, and low cost Si precursor: sand.

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Li-ion Low Cost Cheap All-Electric 231

Green Car Congress

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. The cathode consists of an activated carbon?sulfur 1 and 2500 Wh kg ?1.

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Li-ion Lithium Sulfur Batteries Battery 150

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. Therefore, despite extensive efforts, the improvement to date remains rather unsatisfactory, especially in energy density.

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Li-ion Lithium Sulfur China Batteries 210

Green Car Congress

AUGUST 5, 2015

A team of researchers at MIT and Tsinghua University has developed a high-rate, high-capacity and long-lived anode for Li-ion batteries comprising a yolk-shell nanocomposite of aluminum core (30 nm in diameter) and TiO 2 shell (~3 nm in thickness), with a tunable interspace (Al@TiO 2 , or ATO). —Li et al.

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Li-ion MIT Batteries Battery 150

Green Car Congress

MAY 16, 2016

Researchers from Hunan University and Changsha University in China have designed 3D hierarchical porous nitrogen-doped aligned carbon nanotubes (HPNACNTs) with well-directed 1D conductive electron paths as scaffold to load sulfur for use as a high-performance cathode in Li-S batteries.

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Carbon Li-ion Lithium Sulfur Transportation 150

Green Car Congress

MARCH 15, 2010

This scanning electron micrograph shows carbon-coated silicon nanoparticles on the surface of the composite granules used to form the new anode. Researchers have developed a new high-performance anode structure for lithium-ion batteries based on silicon-carbon nanocomposite materials. Source: Georgia Tech. Click to enlarge.

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Li-ion Carbon Lithium Ion Georgia 186

Green Car Congress

OCTOBER 15, 2020

The solicitation was designed as a call for early-stage clean energy innovations that fall within five defined technology areas: energy efficiency; energy storage; AI/machine learning; advanced power electronics/power conditioning; and zero- and negative-carbon emission generation. Leap Photovoltaics Inc.

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Clean Cleaning Energy Solar 371

Green Car Congress

DECEMBER 10, 2009

The aim of the project was to develop an alternative Li-ion cell chemistry that could be integrated within an HEV using a bespoke battery management system. QinetiQ has also been working on lithium-ion/iron sulphide cells for a number of years. Scattergood (2004) Lithium-ion/iron sulphide rechargeable batteries.

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Li-ion Lithium Ion PHEV 2004 218

Green Car Congress

MAY 14, 2015

BESSTECH LLC, an electrode design and engineering venture and a spin-off of SUNY Polytechnic Institute - Colleges of Nanoscale Science and Engineering (SUNY PI - CNSE), has received a $250,000-investment from the Eastern New York Angels (ENYA) to accelerate commercialization of its technology and further build its workforce in New York State.

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New York Li-ion Lithium Ion Companies 150

Green Car Congress

JULY 24, 2017

Researchers in Sweden and Italy have devised a simple strategy to address the issues currently hampering commercialization of high-energy density Li-sulfure batteries, including. The challenges with an increased energy density and reduced cost of secondary batteries can only be tackled by new battery chemistries.

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Polymer Li-ion Energy Batteries 186