Green Car Congress

MARCH 6, 2012

As an example, the military’s BB-2590 Li-ion battery used in a range of portable systems calls for a cycle life of ≥224 and ≥ 3 years.). LIB capacity is limited in part by the intercalation of Li ions by the anode material—i.e., high capacity, increased safety and low cost. Click to enlarge.

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Li-ion Ni-Li Commercial Energy 286

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

FEBRUARY 8, 2011

The researchers are proposing a shift from carbon to much higher capacity silicon-based anodes; from cobalt-based to iron and/or manganese/nickel-based cathodes; and to use novel electrolyte salts. Scale-up, testing and benchmarking of optimum formulations will be performed.

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Li-ion Low Cost F-150 Energy 199

Green Car Congress

JUNE 19, 2014

million project to combine TIAX’s proprietary CAM-7 cathode material ( earlier post ) with a blended Si/carbon anode to achieve >200 Wh/kg and >400 Wh/L energy and >800 W/kg and >1600 W/L 10s pulse power targets under USABC PHEV battery testing procedures. TIAX is the sole organization in a $2.2-million Ah and 247 Wh/kg.

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Li-ion PHEV Ni-Li Battery 316

Green Car Congress

APRIL 26, 2023

The focus of the research project “MaSSiF – Material Innovations for Solid-State Sulfur-Silicon Batteries” is the design, construction and evaluation of lightweight and low-cost sulfur-based prototype cells with high storage capacities. The German Federal Ministry of Education and Research (BMBF) is providing nearly €2.9

Batteries 504

Batteries Battery Li-ion Lithium Ion 504

Green Car Congress

DECEMBER 7, 2022

Rising raw material and battery component prices and soaring inflation have led to the first increase in lithium-ion battery pack prices since BloombergNEF (BNEF) began tracking the market in 2010. he upward cost pressure on batteries outpaced the higher adoption of lower cost chemistries like lithium iron phosphate (LFP).

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Li-ion 2010 Price Batteries 414

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

MAY 20, 2016

Researchers from Hanyang University in Korea and the BMW Group have developed a new fully operational, practical Li-ion rechargeable battery combining high energy density with excellent cycle life. g cm -3 ; a two-sloped full concentration gradient (TSFCG) Li[Ni 0.85 O 2 , Li[Ni 0.85 O 2 (NCM) and Li[Ni 0.8

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Li-ion Ni-Li Carbon BMW 210

Green Car Congress

JULY 2, 2011

In a paper published in the ACS journal Nano Letters , they suggest that this material represents a promising cathode material for rechargeable Li-ion batteries with high energy density. Sulfur also possesses other advantages such as low cost and environmental benignity. Earlier post.) Nevertheless, Wang et al.

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Li-ion Energy Battery Batteries 239

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 Battery Batteries 220

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 Battery Batteries Carbon 240

Green Car Congress

JULY 8, 2013

The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. 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. Zhao et al. Click to enlarge. kWh kg -1 cell (1.0

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Li-ion Ni-Li Energy Batteries 255

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 Lithium Ion Battery 268

Green Car Congress

APRIL 13, 2020

Researchers at Toyohashi University of Technology in Japan have developed an active sulfur material and carbon nanofiber (S-CNF) composite material for all-solid-state Li-sulfur batteries using a low-cost and straightforward liquid phase process. Copyright Toyohashi University Of Technology. —Phuc et al.

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Carbon Lithium Sulfur Li-ion Battery 243

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 Battery 186

Green Car Congress

MARCH 15, 2011

published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries. solid electrolyte (or BASE) that is doped with Li + or Mg 2+.

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Li-ion Energy Storage Grid Carbon 231

Green Car Congress

NOVEMBER 2, 2012

Researchers at Rice University have created an inexpensive silicon-based anode material for Li-ion batteries consisting of macroporous silicon particulates (MPSPs) created by crushing porous silicon films they had earlier developed. Thakur et al. Click to enlarge. Earlier post.)

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Li-ion Universal Lithium Ion Battery 240

Green Car Congress

MAY 4, 2023

The companies have initiated the partnership with a non-recurring engineering (NRE) agreement to develop low-carbon technology for the conversion of critical metals—first virgin and later recycled material—into battery-grade cathode active material (CAM) precursors, which are essential to 6K Energy’s advanced cathode manufacturing.

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Li-ion Carbon Energy Battery 199

Green Car Congress

DECEMBER 25, 2020

FREYR AS and 24M Technologies signed a definitive License and Services Agreement to use 24M’s SemiSolid lithium-ion battery platform technology ( earlier post ) in FREYR’s planned facilities in Mo i Rana, Norway. This reduces the capital expenditures and enables substantial operational cost saving while increasing production throughput.

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Li-ion Lithium Ion Batteries Battery 350

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

NOVEMBER 25, 2019

The new funds will be used to scale-up manufacturing of a next-generation silicon-carbon composite anode material and advance into commercial production. Group14 Technologies—a 2016 spin-off from EnerG2—derives its name from the Periodic Table column listing both silicon and carbon (the carbon group).

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Financing Carbon Li-ion Lithium Ion 243

Green Car Congress

MAY 2, 2011

A team from Nanyang Technological University (China) has developed a scalable self-assembly strategy to create bio-inspired honeycomb-like hierarchical structures composed of functionalized graphene sheets to work as anodes in lithium-ion batteries. Credit: ACS, Yin et al. Click to enlarge.

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Li-ion Lithium Ion Battery Batteries 210

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

MAY 28, 2018

Researchers at the University of Akron have developed hierarchical porous Mn 3 O 4 /C nanospheres as anode materials for Li-ion batteries. mA/g), excellent ratability (425 mAh/g at 4 A/g), and extremely long cycle life (no significant capacity fading after 3000 cycles at 4A/g) as an anode in a Li-ion battery. Li/Li + ).

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Li-ion Ni-Li Battery Batteries 199

Green Car Congress

JUNE 4, 2014

For the near term, they have been working on a dual-battery combining a lithium-ion battery with a 12-volt lead-acid battery that could enable regenerative braking technology in non-hybrid vehicles for greater fuel savings. The research advances lithium-ion battery technology currently available on Ford’s electrified vehicles.

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Li-ion Lead Acid Ford Lithium Ion 231

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

JULY 3, 2011

Researchers at the Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences have shown that nitrogen- or boron-doped graphene can be used as an anode material for high-power and high-energy lithium-ion batteries under high-rate charge and discharge conditions. These results, Wu et al.

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Li-ion Lithium Ion Energy Powered 218

Green Car Congress

SEPTEMBER 24, 2009

Researchers at the US Department of Energy’s (DOE) Pacific Northwest National Laboratory have found that adding graphene—sheets made up of single carbon atoms—to titanium dioxide (TiO 2 ) results in lithium-ion electrode materials that significantly outperform standard titanium dioxide materials. Wang et al.

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Li-ion Charging Lithium Ion Hybrid 186

Green Car Congress

DECEMBER 28, 2012

Carbon is seen as an attractive potential cathode material for aprotic (non-aqueous) Lithium-air batteries, which are themselves of great interest for applications such as in electric vehicles because of the cells’ high theoretical specific energy. Given the role of carbon as a possible porous positive electrode for nonaqueous Li?

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Carbon Li-ion Battery Batteries 240

Green Car Congress

JANUARY 26, 2011

based Envia Systems to provide GM’s battery engineering team with access to advanced lithium-ion cathode technology that delivers higher cell energy density and lower cost. Envia’s cathode technology also will offer benefits for other devices and applications where low-cost, high-energy density storage solutions are needed.

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Li-ion GM Lithium Ion General Motors 199

Green Car Congress

APRIL 30, 2010

ARPA-E’s first solicitation awarded $151 million to 37 projects aimed at transformational innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other areas. Novel Biological Conversion of Hydrogen and Carbon Dioxide Directly into Biodiesel. Earlier post.) Electrofuels. per gallon.

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Carbon Li-ion Battery Batteries 249

Green Car Congress

FEBRUARY 10, 2009

Electrochemical properties of MnO 2 /CNT hybrid coaxial nanotubes as cathodes in Li battery. (a) V vs Li/Li +. (b) b) Variation in discharge capacity vs cycle number for MnO 2 /CNT nanotubes, MnO 2 nanotubes, and carbon nanotubes. Credit: ACS. Click to enlarge. Reddy et al. Credit: ACS. Click to enlarge.

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Li-ion Carbon Lithium Ion 2009 150

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

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 Battery 379

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.

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Batteries Battery Li-ion 2000 360

Green Car Congress

AUGUST 21, 2015

A team led by Dr. Stuart Licht at The George Washington University in Washington, DC has developed a low-cost, high-yield and scalable process for the electrolytic conversion of atmospheric CO 2 dissolved in molten carbonates into carbon nanofibers (CNFs.) Atmospheric air is added to an electrolytic cell.

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Low Cost Carbon Li-ion Carbon Fiber 150

Green Car Congress

JULY 7, 2014

Researchers in Japan report in a paper in the journal ACS Applied Materials & Interfaces that amorphous Fe 3+ -based oxide nanoparticles produced by Leptothrix ochracea , an aquatic bacteria living worldwide, show a potential as an Fe 3+ /Fe 0 conversion anode material for lithium-ion batteries. for a Sn-based electrode material.

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Li-ion Battery Batteries Lithium Ion 210