Green Car Congress

APRIL 16, 2017

a rechargeable lithium-nitrogen (Li-N–) battery with the proposed reversible reaction of 6Li + N– ⇋ 2Li–N. The assembled N– fixation battery system, consisting of a Li anode, ether-based electrolyte, and a carbon cloth cathode, shows a promising electrochemical faradic efficiency (59%). Click to enlarge.

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Recharge Li-ion Batteries Battery 225

Green Car Congress

APRIL 2, 2019

The Rice University lab of materials scientist Pulickel Ajayan has used an environmentally friendly deep eutectic solvent to extract valuable elements from the metal oxides commonly used as cathodes in lithium-ion batteries. Battery recycling schematic. The results appear in Nature Energy. The results appear in Nature Energy.

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Li-ion Lithium Ion Batteries Battery 230

Green Car Congress

APRIL 27, 2014

Capacity and coulombic efficiency versus cycle index of Li-PGN cathodes at a rate of ~1C. O 2 and Li 3 V 1.98 Researchers at Rensselaer Polytechnic Institute have developed a safe, extended cycling lithium-metal electrode for rechargeable Li-ion batteries by entrapping lithium metal within a porous graphene network (Li-PGN).

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Recharge Li-ion Carbon Batteries 252

Green Car Congress

APRIL 7, 2013

Researchers at Fudan University with colleagues at the Shanghai Academy of Spaceflight have developed a LiMn 2 O4 material for a Li-ion battery cathode that exhibits superfast charging capabilities. M Li 2 SO 4 aqueous solution. Their paper is published in the ACS journal Nano Letters. Its charge capacity can be 59.3

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Li-ion Universal Charging Batteries 312

Green Car Congress

JULY 14, 2022

Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. O 2 (NaNMC) cathode. in wt.).

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Sodium Li-ion Batteries Battery 334

Green Car Congress

NOVEMBER 19, 2014

A team from ETH Zurich in Switzerland has demonstrated the use of vanadate-borate glasses (Li 2 O-B 2 O 3 -V 2 O 5 , referred to as V 2 O 5-LiBO 2 ) as high-capacity cathode materials for rechargeable Li-ion batteries for the first time. Batteries' V at 50, 100, 200 and 400 mA/g rates (at room temperature).

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Li-ion Batteries Battery Recharge 318

Green Car Congress

FEBRUARY 8, 2021

New research conducted by the Okinawa Institute of Science and Technology Graduate University (OIST) has identified a specific building block that improves the anode in lithium-ion batteries. Traditionally, graphite is used for the anode of a lithium-ion battery, but this carbon material has major limitations.

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Li-ion Lithium Ion Batteries Battery 243

Green Car Congress

JANUARY 25, 2018

South Korea-based steelmaker POSCO will establish two Li-ion battery material joint ventures in China with leading cobalt supplier Zhejiang Huayou Cobalt. China’s Huayou Cobalt is the largest cobalt producer in China and is capable of supplying 50% of demand from lithium-ion battery producers.

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Li-ion South Korea Batteries Battery 170

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

APRIL 5, 2012

Korean have developed nitrogen-doped carbon nanotubes for high-capacity lithium-ion energy storage systems, such as a lithium-ion capacitor. As an attempt to take only advantages of both types of ESSs, recently, lithium ion capacitors (LICs) have been designed and demonstrated. Credit: ACS, Shin et al. Click to enlarge.

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Li-ion Energy Storage Carbon Lithium Ion 265

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

APRIL 22, 2022

Researchers in China have developed a high-voltage-resistant (HV electrolyte) for use in ultrahigh-voltage lithium metal batteries. As reported in an open-access paper in the RSC journal Energy & Environmental Science , Li||LiNi 0.8 Li||NCM811 cells with a thin (50 ?m) ion batteries (LIBs), although it is challenging.

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Ni-Li Li-ion China Batteries 170

Green Car Congress

FEBRUARY 8, 2016

A team at Purdue University has used pollens as the basis for carbon architectures for anodes in energy storage devices. Currently, Li-ion batteries generally use graphite as the anode material, with a theoretical capacity of 372 mAh/g and excellent capacity retention over extended cycling.

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Li-ion Carbon Energy Storage Lithium Ion 150

Green Car Congress

NOVEMBER 12, 2011

researchers report on a new high-power Si–graphene composite anode material for Li-ion batteries in the journal Advanced Energy Materials. This allowed for a greater number of lithium ions in the electrode while utilizing the flexibility of graphene sheets to accommodate the volume changes of silicon during use.

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Li-ion Lithium Ion Power Powered 300

Green Car Congress

JULY 7, 2016

Silatronix, a developer of unique organosilicon (OS) electrolytes for use in lithium-ion batteries (LIBs) ( earlier post ), has raised US$8 million in new equity capital, and secured partnerships for distribution and joint technological development. Current Li-ion electrolytes are unstable above 60 °C and at charge voltages above 4.3

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Li-ion Batteries Battery Wisconsin 150

Green Car Congress

NOVEMBER 26, 2012

Li-ion cathode materials that deliver high power and capacity and that also do not contain heavy metals are highly desired from a viewpoint of sustainability, the team notes in their paper. discharge properties as a cathode material in a Li-ion battery. Click to enlarge. —Nokami et al.

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Li-ion Charging Batteries Battery 287

Green Car Congress

JUNE 12, 2013

Schematics of Li + /Na + mixed-ion battery. During charging (or discharging), the storage (or release) of Li + takes place at anode, and the release (or storage) of Na + occurs at cathode. However, a number of issues remain before SIBs could become commercially competitive with Li-ion batteries (LIBs).

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Li-ion Batteries Battery Sodium 170

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.

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Li-ion Ni-Li Energy Batteries 255

Green Car Congress

MAY 14, 2013

The Li / Support is the electrode made possible with the convection battery technology. Galen Suppes say that they have further developed and validated the “convection battery” or “convection cell” technology originally announced in 2011 and 2012 ( earlier post ). Lower mass often translates to lower costs. Click to enlarge.

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Missouri Recharge Batteries Battery 330

Green Car Congress

SEPTEMBER 8, 2016

is synthesizing ionic liquids for a range of applications, including its own aluminum-air battery, currently under development ( earlier post ); electrolytes for Li-ion batteries; and solvents for cellulose nanofibers. Al-air battery. Aluminum-air batteries offer a theoretical specific energy of 8.1

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Li-ion Batteries Battery Recharge 150

Get Electric Vehicle

JULY 26, 2021

Lithium-ion batteries have a profound role in triggering the EV revolution going on now. The ingenious idea to incorporate Li-ion batteries transformed electric vehicles from boring and lame to thrilling and exhilarating. to create an Aluminium-air battery. Indian Oil Corp., and the answer is landfilling.

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Li-ion Batteries Battery India 52

Green Car Congress

NOVEMBER 4, 2019

Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have reported that a new photo-excitation mechanism can speed up the charging of lithium-ion batteries by a factor of two or more. A serious limitation [of lithium-ion batteries], however, is the slow charging rate used to obtain the full capacity.

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Li-ion Lithium Ion Charging Light 305

Green Car Congress

AUGUST 18, 2014

Ragone plot, comparing Li-CNT-F batteries with other batteries in terms of weight of cathode materials. The highest energy density for Li-CNT-F batteries, 4,113 Wh kg carbon ?1 Their system is based on a lithium-carbon battery configuration, but with a different approach. Click to enlarge.

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Li-ion Carbon Lithium Ion Energy 225

Green Car Congress

OCTOBER 21, 2010

has acquired a carbon nanotube technology that can significantly improve the power capability of lithium-ion batteries, through an exclusive technology licensing agreement with Massachusetts Institute of Technology (MIT). The carbon nanotube technology that we’re adding to our IP portfolio has broad market implications.

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Li-ion MIT Carbon Lithium Ion 257

Green Car Congress

OCTOBER 21, 2011

Setup of the fluoride-ion battery: A fluoride-containing electrolyte separates the metal anode from the metal fluoride cathode. rechargeable) battery cells based on a fluoride shuttle. Metal fluorides may be applied as conversion materials in lithium-ion batteries. Click to enlarge. energy density demands.

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Li-ion Kits Batteries Battery 285

Green Car Congress

DECEMBER 21, 2022

Rice University scientists led by chemist James Tour have used an ultrafast flash recycling method to regenerate the graphite anode from spent Li-ion batteries and recover valuable battery metal resources. The particles are recovered from lithium-ion batteries and treated through Rice’s flash Joule heating process.

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Li-ion Lithium Ion Waste Batteries 243

Green Car Congress

MARCH 26, 2021

V in lithium-metal batteries (LMBs). 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.

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Ni-Li MIT Li-ion Batteries 284

Green Car Congress

FEBRUARY 4, 2021

Further additions to lithium production capacity for mined and refined lithium products will be required to keep pace with demand growth, led by battery applications. In 2019, rechargeable batteries accounted for 54% of total lithium demand, almost entirely from Li-ion battery technologies.

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Industrial Industry Lithium Ion Li-ion 337

Green Car Congress

OCTOBER 13, 2015

Researchers in South Korea have demonstrated new type of room-temperature and high-energy density sodium rechargeable battery using a sulfur dioxide (SO 2 )-based inorganic molten complex catholyte that serves as both a Na + -conducting medium and cathode material (i.e. catholyte). mA cm −2 ). —Jeong et al. mA cm −2 ).

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Li-ion Batteries Battery Recharge 150

Green Car Congress

FEBRUARY 23, 2015

A team from Australia and India have developed a novel zinc iron oxide nanocomposite ZnFe 2 O 4 –C as an electrode material for rechargeable Li-ion batteries. Therefore, our smart electrode design enables ZnFe 2 O 4 –C sample to be a high quality anode material for lithium-ion batteries. 710 mAh g ?1

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Li-ion Batteries Battery Lithium Ion 150

Green Car Congress

JANUARY 24, 2011

is introducing new graphene composite anode materials for Li-ion batteries. Targray says that the Vor-Charge Graphene Composite Anode Material outperforms carbon nanotube and carbon black composites, and enables increased cycle life and faster recharge rates. Voltage (relative to Li metal). ~1V.

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Li-ion Batteries Battery Recharge 236

Green Car Congress

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. Moreover, the addition of a dissolved polysulfide (i.e.

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Li-ion Polymer Lithium Sulfur Energy 150

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. principle, graphene-sulfur composite could lead to improved sulfur cathode materials for Li-S batteries. Earlier post.)

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Li-ion Energy Batteries Battery 239

Green Car Congress

AUGUST 26, 2016

Researchers at Japan’s National Institute for Materials Science (NIMS) and Georgia Tech have jointly developed unique Si-iron (Fe) based nanomaterials connected by Ge nanostructures for use as a high-capacity anode material for Li-ion batteries. 2016.05.007.

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Li-ion Lithium Ion Georgia Connect 150

Green Car Congress

JUNE 17, 2016

Showa Denko will expand its production capacity for SCMG carbon-based anode material used in lithium-ion rechargeable batteries (LIBs) in response to growing demand from customers. Commercial operation of the expanded production facility is scheduled to start at the end of 2016.

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Li-ion Carbon Production Lithium Ion 150

Green Car Congress

FEBRUARY 17, 2014

The buses—full-size, low-floor models for the city’s regular route network—will operate on MHI’s high-performance “ MLIX ” lithium-ion rechargeable batteries. The drive motor is a 3-phase asynchronous AC induction unit with maximum output of 240kW; the 621.6VDC battery pack has 93.24

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Li-ion Supplies Lithium Ion Batteries 291

Green Car Congress

MAY 31, 2016

kWh SCiB ( earlier post ) pack, Toshiba’s advanced lithium-ion rechargeable battery, and will make regular trips between All Nippon Airways Co. Development of this system has been supported by the Ministry of the Environment under its Low Carbon Technology Research and Development Program since 2014. The 11-kilometer (6.8-mile)

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Li-ion Recharge Batteries Battery 150