Green Car Congress

JUNE 10, 2021

Conventional Li-ion batteries work by cationic redox, when a metal ion changes its oxidation state as lithium is inserted or removed. Within this insertion framework, only one lithium-ion can be stored per metal ion. —Li et al. Lithium-rich cathodes, however, can store much more.

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Li-ion Batteries Battery Lithium Ion 221

Green Car Congress

APRIL 5, 2017

Ford is exploring a variety of “beyond Li-ion” solutions, including Lithium-sulfur, Lithium-air and solid-state lithium-ion batteries. A Li-air battery, with its air cathode, is a low-cost system, Anandan said. All of the advanced battery systems use Li metal anodes to provide high energy density, Anandan noted.

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Energy Storage Ford Li-ion Energy 186

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. discharge ability, although the details are not clear at present.

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Li-ion Charging Batteries Battery 287

Green Car Congress

JUNE 2, 2011

Variation in discharge capacity vs. cycle number for graphite, RGO, and Li-RGO cycled at a current rate of 25 mA/g between 3.0 V vs Li/Li +. Cyclic voltammograms (CV) of the Li-RGO electrode demonstrated that lithium could reversibly intercalate and deintercalate into graphene sheets. Credit: ACS, Kumar et al.

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Li-ion Lithium Ion Batteries Battery 259

Green Car Congress

MARCH 8, 2013

mol l -1 Li 2 SO 4 aqueous solution as electrolyte. Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode. mol l -1 Li 2 SO 4 aqueous solution as electrolyte, an ARLB is built up.

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Li-ion Low Cost Recharge Ni-Li 281

Green Car Congress

APRIL 21, 2019

Supported by a new five-year, $500,000- grant from the National Science Foundation, a researcher from the University of Kansas is developing machine learning technology to monitor and prevent overheating in lithium-ion batteries. Nowadays these lithium-ion batteries are everyplace in our society. —Huazhen Fang.

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Kansas Li-ion Lithium Ion Batteries 273

Green Car Congress

OCTOBER 15, 2012

As part of the FY 2012 Phase I Release 3 SBIR/STTR Award program, the US Department of Energy (DOE) has awarded Michigan-based XG Sciences, a manufacturer of graphene nanoplatelets ( earlier post ), a contract to develop low-cost, high-energy Si/graphene anodes for Li-ion batteries for use in extended range electric vehicle applications.

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Li-ion Energy Storage Batteries Battery 218

Green Car Congress

NOVEMBER 23, 2015

Lithium-ion (Li-ion) batteries power much of our digital and mobile lifestyle. However, their adoption in more strategically important applications such as vehicle electrification and grid storage has been slower, mainly because of concerns raised over their safety, cost, and environmental impact. C) and high (4.5

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Li-ion Water Lithium Ion Volt 150

Green Car Congress

AUGUST 24, 2016

A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. — Herya and Sundaresan.

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Energy Storage Energy Power Powered 150

Green Car Congress

JANUARY 3, 2019

In a review published in the journal Chem of the technical issues generated by the mating of Li-metal anodes and solid-state electrolytes, a team from Tsinghua University concludes that such solid-state lithium metal batteries (SSLMBs) have “ brilliant prospects, though practically there are still many barriers to be overcome. ”.

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Li-ion Batteries Battery Energy Storage 247

Green Car Congress

DECEMBER 11, 2016

However, none of these changes are sufficient to reach the DOE energy storage target of $125 kWh by 2020 , the study found. Historical prices and future cost predictions for lithium-ion batteries. These packs also use cylindrical lithium-ion cells, a departure from the prismatic cells examined in previous models.

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Li-ion Lithium Ion Price Batteries 150

Green Car Congress

MARCH 15, 2018

Lithium and cobalt are fundamental components of present lithium-ion batteries. The researchers present these results in the journal Nature Reviews Materials as part of a cost and resource analysis of sodium-ion batteries. … b | The energy-storage demand for the reference devices. —Vaalma et al.

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Supplies Batteries Battery Sodium 281

Green Car Congress

FEBRUARY 4, 2011

Researchers from the University of Rome Sapienza (Italy) and Hanyang University (S. Korea) are developing a new advanced lithium-ion battery featuring a high capacity Sn-C nanostructured anode and a high rate, high-voltage Li[Ni 0.45 While Lithium metal alloys (Li-M, M = Sn, Si, Sb, etc.) Click to enlarge.

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Li-ion Ni-Li Lithium Ion Batteries 225

Green Car Congress

JUNE 1, 2015

Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. Their results are presented in an open access paper published in the journal ACS Central Science.

Energy Storage 150

Energy Storage Carbon Lithium Sulfur Energy 150

Green Car Congress

JULY 20, 2011

The University of Illinois at Urbana-Champaign has entered into a licensing agreement with Xerion Advanced Battery Corp under which Xerion has the exclusive right to bring the University’s patented StructurePore electrode technology to the market. Earlier post.). Earlier post.). Xerion Advanced Battery Corp. doi: 10.1038/nnano.2011.38.

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Illinois Universal Nickel Metal Hydride Commercial 199

Green Car Congress

NOVEMBER 30, 2013

A team from the University of Science and Technology Beijing is proposing a new super-valent battery based on aluminium ion intercalation and deintercalation. The battery exhibits excellent reversibility and relatively long cycle life compared to earlier Al-ion efforts, the team said. Wang et al. Click to enlarge.

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Recharge Li-ion Batteries Battery 240

Green Car Congress

APRIL 30, 2019

Researchers at the University of Science and Technology Beijing, with colleagues at Beijing Institute of Technology, have demonstrated the potential of rechargeable tellurium (Te) nanowire positive electrodes to construct ultrahigh-capacity rechargeable tellurium-aluminum batteries (TABs). A g -1 ) along with an initial 1.4 A g -1 as marked.

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Recharge Batteries Battery Li-ion 261

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 1 is presented as a red star. The recent popular attempts are Li-sulfur (Li-S) and Li-air (Li-O 2 ) batteries.

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Li-ion Carbon Lithium Ion Energy 225

Green Car Congress

JULY 1, 2019

The research, published in the journal Joule , builds on innovations first reported in Science in 2017 by the same research group at the University of California San Diego and the university spinout South 8 Technologies. —Yang et al. for 500 charge cycles at room temperature.

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Gas San Diego Li-ion Batteries 247

Green Car Congress

JUNE 17, 2011

(A) Energy storage potential (ESP) based on annual production of the elements. On the order of 1 billion 40 kWh Li-based EV batteries could be built with the currently estimated reserve base of lithium, according to a recent study by researchers from Lawrence Berkeley National laboratory and the University of California, Berkeley.

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Ni-Li Li-ion Energy Storage Batteries 268

Green Car Congress

SEPTEMBER 23, 2009

The cell charger array constructed at the Dahn laboratory, Department of Physics and Atmospheric Science, Dalhousie University. and 99.65% at cycle 25, respectively; The CE of Li/Sn 30 Co 30 C 40 cells improved from 99.65 The Keithley 2750 and 2000 devices are high-precision voltmeters, and. Click to enlarge.

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Li-ion Lithium Ion Charging Batteries 186

Green Car Congress

APRIL 1, 2011

Researchers at the University of Texas, including Dr. John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The cell operates without a catalyst and has high storage efficiency. V vs. Li/Li + at room temperature.

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Sodium Water Li-ion Texas 218

Green Car Congress

FEBRUARY 7, 2018

Government investment, through the Faraday Institution, in the projects announced today will deliver valuable research that will help us seize the economic opportunities presented by battery technology and our transition to a low-carbon economy. —Business Minister Richard Harrington. million (US$6.4

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Batteries Battery London Universal 186

Green Car Congress

DECEMBER 6, 2017

Areas of particular interest include: Post-lithium ion batteries (including all-solid, air cathode, high-power aqueous, flow-based, lithium metal protection, and non-Li based systems). Energy harvesting technology, including photovoltaics, thermoelectric, piezoelectric, and triboelectric materials.

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Toyota North America Li-ion Lithium Ion 150

Green Car Congress

OCTOBER 31, 2014

A multinational team including researchers from the BMW Group have optimized an ionic liquid electrolyte for Li-air batteries, which resulted in a stable electrode-electrolyte interface and a highly reversible charge-discharge cycling behavior in a test Li-air coin cell. Earlier post.).

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Li-ion BMW Batteries Battery 225

Green Car Congress

DECEMBER 28, 2012

A team at the University of St. Peter Bruce has further investigated the behavior of carbon as a possible porous cathode for aprotic Li-air cells; a paper on their work is published in the Journal of the American Chemical Society. Given the role of carbon as a possible porous positive electrode for nonaqueous Li?O

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Carbon Li-ion Batteries Battery 240

Green Car Congress

MARCH 18, 2016

Scientists at Tokyo Institute of Technology, in collaboration with colleagues in Japan, have demonstrated the first electrochemical reaction based on hydride ions in an oxide-based solid-state cell for potential next-generation batteries. The conduction of hydride ions, H – , is also attractive, the team notes in their paper.

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Japan Li-ion Batteries Battery 150

Green Car Congress

JANUARY 22, 2010

The University of Delaware has signed the first license for its vehicle-to-grid (V2G) technology with AutoPort, Inc., If the initial test is successful, and V2G vehicles are subsequently manufactured, the University would receive a royalty for each vehicle sold with V2G equipment. 35 kWh Li-ion battery pack. Source: PJM.

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Delaware Universal Fleet Grid 218

Green Car Congress

JANUARY 14, 2015

A team from the University of Waterloo in Canada and BASF has devised a successful new strategy to stabilize cathode in Li-S batteries, thereby significantly improving performance and cycle life. Linda Nazar at the University of Waterloo, showed a capacity of 1,300 ? —Liang et al. —Linda Nazar.

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Lithium Sulfur Li-ion Lithium Ion Batteries 150

Green Car Congress

MAY 28, 2015

It is cleaner, quieter, and friendlier to operate with a fuel cell power plant enabling mobility via renewable energy. American Lithium Energy Corporation. Ballast Energy, Inc. High Loading Lithium-Ion Electrode Architecture for Low Cost Electric Vehicle Batteries Ballast Energy, Inc. 148,393.82. 149,999.70.

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Li-ion Battery Powered Engine Lithium Ion 150

Green Car Congress

DECEMBER 8, 2014

Consultancy Frost &Sullivan has selected UK-based lithium-sulfur battery developer OXIS Energy to receive the 2014 European Frost & Sullivan Award for Technology Innovation. For specific military applications, OXIS Energy is confident of achieving a significant weight reduction in excess of 50% in the near future. Earlier post.).

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Lithium Sulfur 2014 Energy Batteries 210

Green Cars News

APRIL 21, 2009

One of the hurdles in the race to develop automotive Li-ion battery systems for high volume hybrid, plug-in hybrid and battery electric vehicle programs is improving the technology’s durability. Ford’s advanced battery researchers will present recent findings at SAE International’s 2009 World Congress April 20-23.

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Li-ion Ford Nickel Metal Hydride NiMH 36

Green Car Congress

OCTOBER 15, 2009

Researchers from the Fraunhofer Institute for Chemical Technology ICT in Pfinztal near Karlsruhe are developing improved redox flow batteries for automotive applications in an attempt to address storage capacity and charging time limitations of current Li-ion battery solutions for electric vehicles. flexible design.

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Batteries Battery Li-ion Lithium Ion 191

Green Car Congress

JULY 6, 2015

EU’s Graphene Flagship, National University of Singapore’s Graphene Research Centre, and South Korea’s approved roadmap for graphene commercialization—the severe under-performance becomes even more pronounced, according to Lux. This positive commercial traction is an exception rather than the norm, Lux said. Lux suggested.

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Commercial Li-ion Chinese 2012 150

Green Car Congress

FEBRUARY 26, 2018

Researchers from the Technical University of Munich (TUM), with colleagues from the Helmholtz Institute Ulm (HIU), have evaluated the current challenges and requirements for the large-scale production of all-solid-state lithium-ion and lithium metal batteries. 1 and specific energies above 300 Wh kg ?1 Schnell et al.

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Li-ion Lithium Ion Production Batteries 199

Green Car Congress

MAY 26, 2009

Dr. Takeuchi is the Greatbatch Professor of Advanced Power Sources at the University of Buffalo, and has the distinction of being the most prolific woman inventor in the US, holding 143 patents at last count. Prior to joining the university, she spent 23 years at Greatbatch, Inc.,

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Batteries Battery Nickel Metal Hydride Li-ion 150

Green Car Congress

MAY 30, 2022

Researchers led by Professor Jeff Dahn at Dalhousie University in Canada report that low-voltage NMC cells—particularly those balanced and charged to 3.8V —show better coulombic efficiency, less capacity fade and higher energy density compared to LFP cells and are projected to yield lifetimes approaching a century at 25 °C.

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Ni-Li Li-ion Energy Charging 345