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 present sodium-sulfur battery operates above 300 °C. Example of a lithium-water rechargeable battery.

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Sodium Water Li-ion Texas 218

Green Car Congress

NOVEMBER 24, 2020

By making use of a previously undesired side effect in oil recovery, researchers at Tokyo University of Agriculture and Technology (TUAT) have developed a method that yields up to 20% more heavy oil than traditional methods. A paper on the work is published in the ACS journal Energy & Fuels. This method is surfactant- and polymer-free.

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Oil Water Sodium Polymer 243

Green Car Congress

MAY 5, 2016

A new study by a team from Carnegie Mellon University’s College of Engineering has found that even large increases in lithium prices are unlikely to increase significantly the cost of batteries or battery packs for end users such as vehicle manufactures or consumers—although some manufacturers may see reduced profit margins.

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Li-ion Price Lithium Ion Market 150

Green Car Congress

JULY 27, 2022

Although the current 10-fold price spike of lithium is giving the electric vehicle market a sharp short-term shock, a study by a team from Tsinghua University indicates that it will not hinder transportation electrification in the long run.

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Price Supplies Nickel Lithium Sodium 199

Green Car Congress

MARCH 15, 2009

Screening study results of NaAlH 4 /carbon mixtures. Sample key: (a) 8 nm CNT, (b) 10-20 nm CNT, (c) 10-20 nm CNT with 4 mol % Ti, (d) 50 nm CNT, (e) graphite, (f) C60[1] (g) C60[2] (h) C60[3], (i) control no carbon, ball mill 4 mol % TiCl3, and (j) control no carbon or Ti. Credit: ACS. Click to enlarge. wt% over 8 h.

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Carbon Hydrogen Sodium Sweden 150

Green Car Congress

MARCH 1, 2017

lithium, sodium or potassium) on a copper–carbon cathode current collector at a voltage of more than 3.0 Finally, sodium is cheaper than lithium and widely available from the oceans, which makes a sodium battery preferable to a lithium battery, but insertion hosts for Na + have lower capacities than insertion hosts for Li +.

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Li-ion Sodium Austin Batteries 150

Green Car Congress

DECEMBER 13, 2016

Researchers at the University of Texas at Austin, including Prof. With this glass, a rechargeable battery with a metallic lithium or sodium anode and an insertion-compound as cathode may require a polymer or liquid catholyte in contact with the cathode. eV, which promises to offer acceptable operation at lower temperatures.

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Low Cost Recharge Austin Li-ion 150

Green Car Congress

JANUARY 22, 2010

million) in 22 studies and projects to develop new technology that will speed up the reduction of CO 2 emissions from road vehicles. The investment will be made in sixteen proof of concept studies, which will last up to one year, and six longer-running full research and development projects. Title Partners. GKN Eco-Trailer.

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Carbon Li-ion Downsizing Gas 225

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. The group fabricated their device using CFRP, sodium potassium niobate (KNN) nanoparticles, and epoxy resin.

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Energy Solar Carbon Fiber Universal 130

Green Car Congress

JUNE 2, 2020

O 2 –hard carbon full-cells with practical loading (>2.5 Sodium-ion batteries (SIBs), with the intrinsic advantages of resource abundance and geographic uniformity, are desired alternative battery technology to Li-ion batteries (LIBs) for grid-scale energy storage and transportation applications. mAh cm –2 ) and lean electrolyte (?40

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Sodium Li-ion Batteries Battery 284

Green Car Congress

SEPTEMBER 24, 2010

A team of researchers from Tufts University, the University of Wisconsin-Madison and Harvard University report that alkali ions (sodium or potassium) added in small amounts activate platinum adsorbed on alumina or silica for the low-temperature water-gas shift (WGS) reaction (H 2 O+CO→ H 2 +CO 2 ) used for producing hydrogen.

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Water Hydrogen Gas Sodium 170

Plug In India

MARCH 15, 2023

Social Media Lithium FUD When it comes to Lithium Mining, The FUD - Fear Uncertainty and Doubt propagated by Random Youtubers, WhatsApp university and Oil funded media is so easy to debunk, it’s not even funny. 3 clearly wins despite having more embedded carbon during manufacturing, but wins out clearly during the ownership.

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Li-ion Chile Petrol Sodium 59

Green Car Congress

FEBRUARY 18, 2013

Researchers at Ohio State University (OSU) have demonstrated the concept of a potassium-air (K?O Recently, researchers have also found out the instability of electrolyte and carbon electrode under the high charging potential (>3.5 Potassium, an alkali metal similar to lithium (and sodium) can be used in a rechargeable battery.

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Lithium Air Batteries Battery Concept 319

Green Car Congress

OCTOBER 7, 2015

Researchers at Oregon State University have shown that potassium can work with graphite in a potassium-ion battery (KIB)—a discovery that could offer a challenge and sustainable alternative to the widely-used lithium-ion battery (LIB). Even at 5C (1395 mA/g), the soft carbon retained a capacity of 140 mA/g. after 50 cycles at 2C.

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Oregon Batteries Battery Lithium Ion 150

Green Car Congress

FEBRUARY 4, 2014

Now, researchers at the University of Cambridge report developing a new in situ method to probe batteries with silicon electrode and determining what causes the expansion to take place. Artist: Rees Rankin (CNM) Researchers: Maria Chan (CNM), Chris Wolverton (Northwestern University), Jeff Greeley (CNM) Click to enlarge.

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Li-ion Insight Lithium Ion Batteries 199

Green Car Congress

NOVEMBER 17, 2014

A team of researchers from Vanderbilt University and Oak Ridge National Laboratory (ORNL) has discovered an entirely new form of crystalline order that simultaneously exhibits both crystal and polycrystalline properties, which they describe as “interlaced crystals.”. CIS is a bit more complicated.

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Sodium Waste Universal Grant 231

Green Car Congress

FEBRUARY 26, 2014

A team led by researchers at the University of Cordoba (Spain) have used a CaO alkaline heterogeneous catalyst to produce what they call a “second-generation biodiesel” blend composed of 2:1 molar mixture of conventional fatty acid methyl esters (FAME, or regular biodiesel) and monoglyceride (MG). —Calero et al. Calero et al.

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Waste Oil Sodium Spain 236

Green Cars News

OCTOBER 30, 2009

A focus on tailpipe CO2 emissions has distracted away from the impact of car production, suggests Professor Frank Figge who co-authored the ‘Sustainable Value in Automobile Manufacturing’ study. Its sodium oxide value contributions show the worst level of resource efficiency in the entire study. billion from 1999 to 2007.

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Sodium 2007 GM 2005 36

Green Car Congress

FEBRUARY 10, 2014

Sodium-ion batteries (Na-ion, NIBs) are seen as an alternative to lithium-ion batteries for large-scale applications due to their lower cost and abundant supply of sodium. Yissum is the technology transfer company of the University. The study on the material was recently published in Nature Communications.

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Sodium Batteries Battery Lithium Ion 199

Green Car Congress

JUNE 7, 2011

Sodium is seen by some as a promising alternative, but the sodium-sulfur batteries currently in use run at temperatures above 300 °C, making them less energy efficient and safe than batteries that run at ambient temperatures. Sodium-ion batteries have been discussed in the literature. However, they add, few studies have.

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Sodium Recharge Li-ion Batteries 218

Green Car Congress

OCTOBER 24, 2012

Researchers at the University of Maryland have developed a nanocomposite material of amorphous, porous FePO 4 nanoparticles electrically wired by single-wall carbon nanotubes as a potential cathode material for sodium-ion batteries (SIBs). SWNT composite is a promising cathode material for viable sodium-ion batteries.

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Sodium Maryland Li-ion Lithium Ion 231

Green Car Congress

OCTOBER 26, 2012

Tin (Sn) shows promise as a robust electrode material for rechargeable sodium-ion (Na-ion) batteries, according to a new study by a team from the University of Pittsburgh and Sandia National Laboratory. reversible and rapid ion insertion and extraction, but using sodium ions rather than lithium.

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Sodium Li-ion Ni-Li Batteries 210

Baua Electric

APRIL 26, 2024

A team from the Beijing University of Chemical Technology has used a formic acid-hydrogen peroxide system for selective leaching of lithium ions from spent lithium iron phosphate batteries. A paper on their process was published in the Journal of Power Sources.

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Lithium Ion Batteries Battery Sodium 52

Green Car Congress

JANUARY 29, 2018

Researchers at WMG (Warwick Manufacturing Group), The University of Warwick (UK) have developed Silicon-Few Layer Graphene (Si-FLG) composite electrodes as an effective approach to replacing graphite in the anodes of lithium-ion batteries. Graphene is a single, one-atom-thick layer of the mineral graphite (an allotrope of carbon).

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Li-ion Lithium Ion Batteries Battery 191

Green Car Congress

JANUARY 22, 2020

By some estimates, as much as 15,000 metric tons per year of lithium carbonate could be recovered from a single geothermal power plant in the Salton Sea area of California—one of the most mineral-rich brine sources in the United States. The technique is very sensitive to hydrogen atoms, making it ideal for studying water.

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Waste Water United States Davis 314

Green Car Congress

APRIL 12, 2015

Researchers at the Skoltech Center for Electrochemical Energy Storage (CEES), a partnership between the MIT Materials Processing Center and Lomonosov Moscow State University, are focusing on the development of higher capacity batteries. Craig Carter, with their associates, published a study in Advanced Energy Materials (Li et al.

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MIT Li-ion Batteries Battery 150

Green Car Congress

DECEMBER 4, 2013

carbon composite as cathodes in ether-based electrolyte. The work most recently reported in the Journal of the American Chemical Society by a team of researchers from Argonne and King Abdulaziz University (Saudi Arabia) advances their earlier work with selenium as a high energy density cathode material. c, d) SeS 2 ?, Click to enlarge.

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Li-ion Energy Lithium Ion Lithium Sulfur 225

Green Car Congress

DECEMBER 29, 2014

Researchers from Nanyang Technical University (NTU) in Singapore have shown high-capacity, high-rate, and durable lithium- and sodium-ion battery (LIB and NIB) performance using single-crystalline long-range-ordered bilayered VO 2 nanoarray electrodes. The VO 2 nanoarrays are supported on graphene foam (GF) and coated with a thin (?2

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Li-ion Ni-Li Sodium Batteries 186

Green Car Congress

JUNE 19, 2013

A team at the University of Maryland has demonstrated that a material consisting of a thin tin (Sn) film deposited on a hierarchical conductive wood fiber substrate is an effective anode for a sodium-ion (Na-ion) battery, and addresses some of the limitations of other Na-ion anodes such as capacity fade due to pulverization.

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Maryland Grid Li-ion Batteries 199

Green Car Congress

OCTOBER 26, 2009

Carbon Capture (5 projects). Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Arizona State University, in partnership with Fluidic Energy Inc.,

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Energy Grant Low Cost Li-ion 231