Green Car Congress

OCTOBER 28, 2022

The selected projects, led by universities, national laboratories, and the private sector aim to develop commercially scalable technologies that will enable greater domestic supplies of copper, nickel, lithium, cobalt, rare earth elements, and other critical elements. Columbia University.

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Supplies Ni-Li Carbon Universal 345

Green Car Congress

AUGUST 30, 2022

A research team at Korea Electrotechnology Research Institute (KERI) has developed a high-capacity Li-metal battery with improved rate performance and stability using a one-dimensional Li-confinable porous hollow carbon host. Janghyuk Moon at Chung-Ang University for theoretical validation of the effectiveness of this material’s design.

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Li-ion Batteries Battery Store 415

Blink Charging

JUNE 8, 2023

Electric vehicles (EVs) are set to revolutionize every aspect of American life, and that includes convenience stores and truck stops, especially those along the United States federal highway system. Here are five reasons why convenience stores and truck stops should be thinking about EV charging this year.

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Store Re-Charge Installation United States 40

Green Car Congress

NOVEMBER 11, 2019

Testing of the first 50 BMW i3 cars equipped with bidirectional charging technology is expected to start under real-world everyday conditions in early 2021. The BMW Group has already succeeded in implementing methods of intelligent charging control in pilot projects.

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Renewable Power Grid Charging Green 287

Green Car Congress

JUNE 5, 2014

Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. Photo: Peter Larsson) Click to enlarge.

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Carbon Fiber Carbon Li-ion Electric Vehicles 317

Green Car Congress

APRIL 6, 2021

This magnified image shows aluminum deposited on carbon fibers in a battery electrode. A very interesting feature of this battery is that only two elements are used for the anode and the cathode—aluminum and carbon—both of which are inexpensive and environmentally friendly. A paper on the work is published in Nature Energy.

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Batteries Battery Carbon Fiber Lithium Ion 454

Green Car Congress

SEPTEMBER 30, 2013

Global automotive supplier DENSO and Nagoya University have developed an in-vehicle battery-based energy management system (EMS) which uses forecasting models of household electricity demand and vehicle use to reduce electricity costs. Electric (Battery) Plug-ins Smart charging V2X' Earlier post.).

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Universal Batteries Battery Energy 247

Green Car Congress

MARCH 27, 2013

EnerG2, a manufacturer of advanced carbons for next-generation energy storage ( earlier post ), has begun production of nano-structured hard carbon for Li-ion battery anodes that it says can boost anode capacity by more than 50% over standard graphite. Increasing storage capacity and simultaneously improving the charge/discharge rate.

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Li-ion Carbon Standards Energy Storage 281

Green Car Congress

OCTOBER 26, 2018

The Rice University lab of chemist James Tour has shown that thin nanotube films effectively stop dendrites that grow naturally from unprotected lithium metal anodes in batteries. Here, it is shown that lithiated multiwall carbon nanotubes (Li?MWCNTs) They want to be able to charge their batteries quickly. —James Tour.

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Li-ion Lithium Ion Carbon Universal 207

Green Car Congress

OCTOBER 25, 2016

Layers of graphene separated by nanotube pillars of boron nitride (PGBN) may be a excellent material for on-board hydrogen storage in vehicles, according to a computational study by a pair of Rice University scientists. The Department of Energy’s current target for economic storage media is the ability to store more than 5.5%

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Hydrogen Universal Hybrid 2016 150

Green Car Congress

AUGUST 18, 2014

The highest energy density for Li-CNT-F batteries, 4,113 Wh kg carbon ?1 Researchers at the University of Alberta are developing , and, via their spin-out AdvEn Solutions working to commercialize, a new high power- and -energy density battery system: lithium-carbon-fluorine (Li-C-F). 1 is presented as a red star.

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Li-ion Carbon Lithium Ion Energy 225

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. A team at the University of St. For their study, they cycled carbon cathodes in Li?O

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Carbon Li-ion Batteries Battery 240

Green Car Congress

APRIL 27, 2014

Extended testing for over 1,000 charge/discharge cycles indicates excellent reversibility and coulombic efficiencies above 99%. The dendritic growth occurs during the charge/discharge cycling process, expanding in diameter and at the same time, extending from the tip. Background. —Mukherjee et al.

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Recharge Li-ion Carbon Batteries 252

Green Car Congress

MAY 28, 2020

Hydrogen researchers at Graz University of Technology (Austria), together with the Graz-based start-up Rouge H2 Engineering , have developed a cost-effective process for the decentralized production of high-purity hydrogen using chemical looping. Both the transportation and the storage contribute considerably to the hydrogen price.

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Hydrogen Production Store Gas-Electric 248

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. —Haro et al.

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Li-ion Lithium Ion Batteries Battery 243

Green Car Congress

MARCH 22, 2011

Illustration of charge transfer process and oxygen reduction reaction on PDDA-CNT [poly(diallyldimethylammonium chloride)-carbon nanotube]. There, the charged material acts as a catalyst for the oxygen-reduction reaction (ORR) that produces electricity while electrochemically combining hydrogen and oxygen. Click to enlarge.

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Polymer Carbon Fuel Hydrogen 270

Green Car Congress

DECEMBER 6, 2018

has been awarded a Natural Sciences and Engineering Research Council of Canada (NSERC)- ENGAGE grant with Dr. Heather Andreas , an Associate Professor in the Department of Chemistry at Dalhousie University. Dr. Andreas has worked on carbon-based supercapacitors (SCs) for more than 14 years. can strongly impact carbon performance.

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Grant Sri Lanka Carbon Canada 236

Green Car Congress

AUGUST 7, 2020

Researchers at the University of Surrey (UK) are to begin work on a new lithium-ion battery technology that is capable of capturing CO 2 emissions, following a £243,689 award from the Engineering and Physical Sciences Research Council (EPSRC). However, the development of Li-CO 2 batteries is still in its infancy stage.

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Li-ion CO2 Batteries Battery 333

Green Car Congress

FEBRUARY 24, 2016

A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. We need both a policy like a carbon tax and to put more R&D money into renewables.

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Chicago MIT Tax Carbon 150

Green Car Congress

AUGUST 17, 2021

The authors are: Arun Majumdar, a Jay Precourt Professor and Co-Director of the Precourt Institute for Energy at Stanford University and lead author of the commentary. Ravi Prasher is an Adjunct Professor at the University of California, Berkeley. He was one of the first program directors at ARPA-E.

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Hydrogen Economy Clean Cleaning 199

Charged EVs

MAY 8, 2023

In recent testimony, Nuvve CEO Gregory Poilasne told the lawmakers that bidirectional charging can reduce the total cost of EV ownership, and that it’s essential for integrating more renewable energy into the grid. Charged : We’ve been covering your company for several years. What did you tell the folks in Sacramento?

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Charging Grid DC Denmark 133

Green Car Congress

JANUARY 2, 2019

University College London and University of Illinois at Chicago researchers report a new, scalable method for making a material that can reversibly store magnesium ions at high-voltage. —Professor Jordi Cabana (University of Illinois at Chicago). The study is published RSC journal Nanoscale.

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Chicago Illinois Lithium Ion Universal 255

Green Car Congress

MAY 19, 2017

Rice University scientists have used a seamless graphene-carbon nanotube (GCNT) electrode to store lithium metal reversibly and with complete suppression of dendrite formation. The Air Force Office of Scientific Research Multidisciplinary University Research Initiative supported the research. —Raji et al.

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Li-ion Store Batteries Battery 231

Cars That Think

NOVEMBER 1, 2023

But we do actually need that energy to be generated,” says Alper Bozkurt, who with Veena Misra codirects the Center for Advanced Self-Powered Systems of Integrated Sensors and Technologies (ASSIST) at North Carolina State University. But solar is just the opening gambit. volts for about 60 hours.

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Energy Solar Carbon Fiber Universal 131

Green Car Congress

MARCH 8, 2018

Researchers at Australia’s RMIT University have demonstrated for the first time a working rechargeable “proton battery”. The rechargeable battery is environmentally friendly, and has the potential, with further development, to store more energy than currently-available lithium ion batteries. Earlier post.) Earlier post.) Heidari et al.

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Recharge Batteries Battery Lithium Ion 150

Green Car Congress

APRIL 14, 2015

Researchers from the Centre for Arctic Gas Hydrate, Environment and Climate (CAGE) at the Arctic University of Norway have discovered a growing Arctic abiotic methane- and methane hydrate–charged sediment drift on oceanic crust in the deep Fram Strait of the Arctic Ocean. So there is probably much more. Arctic Natural Gas'

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Gas Charging Escape New Hampshire 150

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. This process is less than 1% efficient at converting sunlight to stored chemical energy. Earlier post.) Engineering E.

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Carbon Batteries Battery Li-ion 249

Green Car Congress

OCTOBER 3, 2014

Researchers at The Ohio State University have developed a novel strategy to improve the efficiency and performance of non-aqueous lithium-oxygen (Li-air) batteries. Recently, redox shuttles, such as tetrathiafulvalene (TTF + /TTF), have been introduced in the battery electrolyte to address this poor charge transport issue.

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Solar Li-ion Batteries Battery 262

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. The estimated sodium storage up to C 6.9 Na is comparable to graphite for standard lithium ion batteries.

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Sodium Li-ion Lithium Ion Batteries 493

Cars That Think

MARCH 14, 2022

The California-based Hyperlight Energy will be piloting an installation where they plan to use existing oil wells as solar thermal wellsprings, with the stored energy being converted back to clean electricity when required. Thermal energy storage is a known low-cost, low-risk approach for storing solar energy in the form of heat,” adds Codd.

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Oil Solar Convert Molten Salt 117

Green Car Congress

MARCH 23, 2012

Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode. (B) Voltammograms recorded between 0.1

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Polymer Batteries Battery Renewable 268

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

JANUARY 10, 2013

The California Energy Commission (CEC) approved funding to advance further the development of its pioneering 42 MW peak microgrid and expand electric vehicle charging at the University of California, San Diego (UCSD). million award to increase its previously awarded funding of $1,394,298 for the university’s microgrid.

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Energy Storage San Diego California Energy 231

Green Car Congress

AUGUST 16, 2021

Scientists of Ural Federal University and the Institute of Metallurgy of the Ural Branch of RAS (Russian Academy of Sciences) have developed and successfully tested the technology of joint non-waste processing of electric furnace and ladle slag to obtain pig iron and Portland cement clinker.

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Portland Waste Electric Electrical 186

Green Car Congress

AUGUST 26, 2018

Chemists from the University of Waterloo have successfully resolved two of the most challenging issues surrounding lithium-oxygen batteries, and in the process created a working battery with near 100% coulombic efficiency. In addition, the superoxide consumes the organic electrolyte in the process, which greatly limits the cycle life.

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Molten Salt Conversion F-150 Energy 218

Green Car Congress

AUGUST 12, 2009

San Diego Gas & Electric (SDG&E) will test and evaluate a mobile smart charging device for plug-in electric vehicles developed by Juice Technologies LLC. SDG&E and Juice Technologies presented a prototype of the Juice Technologies Plug Smart intelligent charging device at the Plug-In 2009 Conference in Long Beach, CA.

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Plug-in San Diego Plug Juice 199

Green Car Congress

OCTOBER 30, 2020

DERConnect will address an outstanding national need for large-scale testing capabilities across universities, national labs, industry, utility companies and Independent System Operators to validate future technologies for autonomous energy grids in real-word scenarios. We will be replicating the entire California power grid on one campus.

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Grid San Diego Energy Power Grid 170