Green Car Congress

NOVEMBER 8, 2020

A team from metals research institute SWERIM in Sweden reports on a smelting reduction process to recover cobalt, nickel, manganese and lithium simultaneously from spent Li-ion batteries. A paper on their work is published in the Journal of Power Sources. —Hu et al. —Hu et al. 2020.228936.

Ni-Li 321

Ni-Li Li-ion Battery Batteries 321

Green Car Congress

APRIL 1, 2019

A study by a team of researchers from Germany and South Africa forsees the gradual replacement of lead-acid SLI (starter, lighting and ignition) batteries with Li-ion batteries over the next couple of years.

Lead Acid 252

Lead Acid Li-ion Battery Batteries 252

Green Car Congress

JULY 25, 2016

An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) V in O 2 (gas) → O x− (condensed phase), and η charging > 1.1

Cheap 150

Cheap Li-ion Battery Batteries 150

Green Car Congress

DECEMBER 10, 2018

Volvo Buses is participating in a research project in which used electric bus batteries are used as solar energy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solar energy storage in a second-life application. The battery warehouse consists of 14 used lithium-ion electric bus batteries.

Store 273

Store Volvo Solar Energy 273

Green Car Congress

APRIL 3, 2018

Researchers at Rensselaer Polytechnic Institute (RPI) have now developed a method to use this cheap and abundant waste byproduct to build a components for lithium-sulfur batteries. Lignosulfonate, a sulfonated carbon waste material, is a major by-product in the papermaking industry. per cycle over 200 cycles. Click to enlarge.

Lithium Sulfur 199

Lithium Sulfur New York Battery Batteries 199

Green Car Congress

DECEMBER 18, 2020

Battery electric trucks should be the baseline for hydrogen fuel cells electric vehicle (HFCEV) comparisons, rather than any internal combustion engine alternative. Hydrogen is a regional solution, cheap hydrogen even more so. Fill times are moving targets for both fuel cell and battery electric vehicles.

Hydrogen 482

Hydrogen Fuel Fleet Davis 482

Green Car Congress

JUNE 27, 2014

Scientists at USC have developed a novel water-based Organic Redox Flow Battery (ORBAT) for lower cost, long lasting large-scale energy storage. ORBAT employs two different water-soluble organic redox couples on the positive and negative side of a flow battery. None of today’s mature battery technologies meet all of these requirements.

Energy Storage 290

Energy Storage Energy Battery Batteries 290

Green Car Congress

APRIL 8, 2017

(TEPCO) has made a £500,000 (US$621,000) equity investment in Moixa Energy Holdings , a UK-based provider of residential batteries and platforms for managing storage services. Moixa offers a compact and affordable smart battery for residential customers that helps households to save money by storing spare solar or cheap tariff electricity.

Companies 150

Companies Energy Cheap Japan 150

Cars That Think

SEPTEMBER 20, 2021

kWh battery wall unit. Analysts and power insiders sketch scenes including interconnected local renewable grids that draw on short-duration battery storage (including the small batteries in electric vehicles in a garage, models for which Tesla just happens to make) combined with multi-day storage for power generated by wind and solar.

Solar 113

Solar Companies Battery Batteries 113

Green Car Congress

NOVEMBER 18, 2017

In a new study published in the journal Nano Energy, researchers from Forschungszentrum Jülich in Germany and Oak Ridge National Laboratory (ORNL) provide in-depth insight into the electrochemically induced surface reaction processes on iron anodes in concentrated alkaline electrolyte in iron-air batteries.

Energy 170

Energy Battery Batteries Lithium Ion 170

Green Car Congress

MAY 31, 2015

Researchers in have shown that a lithium-sulfur (Li-S) battery with a reduced graphen oxide (rGO) -coated separator exhibits much smaller impedance and much better electrochemical performance than cells with an uncoated separator. After coating with rGO, the initial discharge capacity can be as large as 1067 mAh g −1 at 0.2 —Lin et al.

Lithium Sulfur 150

Lithium Sulfur Battery Batteries Cheap 150

Green Car Congress

DECEMBER 20, 2010

Vanadium pentoxide offers the advantages of being cheap, easy to synthesize, and having high energy densities and, thus, has attracted much interest for both battery and supercapacitor electrodes. Such performance shows very promising potential in the application of a high-rate lithium battery, they conclude. Wang, 2006).

Li-ion 231

Li-ion 2006 Power Powered 231

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. O 2 batteries are based on the oxidation of lithium at the (lithium) metal electrode and reduction of oxygen at the air electrode to induce current flow. Earlier post.).

Solar 262

Solar Li-ion Battery Batteries 262

Green Car Congress

JANUARY 25, 2018

A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al The results could make possible a whole family of inexpensive and durable materials practical for large-scale rechargeable batteries.

MIT 150

MIT Power Storage Grid Sodium 150

Green Car Congress

JULY 25, 2014

A team of researchers from Kyoto University has demonstrated ion-exchanged MgFeSiO 4 as a feasible cathode material for use in high-energy-density rechargeable magnesium batteries. 3 , which is approximately five times higher than that of the conventional graphite anodes in lithium ion batteries (LIBs). —Orikasa et al.

Recharge 252

Recharge Li-ion Energy Battery 252

Green Car Congress

JANUARY 6, 2013

A team of Penn State researchers is developing more cost-effective ways to prolong the life of valve regulated lead-acid (VRLA) batteries, such as those applied in Norfolk Southern Railway No. 999—the first all-electric, battery-powered locomotive in the United States. Earlier post.).

Lead Acid 240

Lead Acid VRLA Battery Batteries 240

Green Car Congress

JULY 19, 2021

Impacts would be particularly bad in North American cities, where increases in artificial land area of 1% or more would be almost inevitable if BEV use became widespread, and still probable if their diffusion were moderate and electricity cheap. —Orsi (2021). Francesco Orsi (2021). “On 2020.102680.

Tampa 273

Tampa Cheap Netherlands USA 273

Green Car Congress

JANUARY 11, 2014

Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Huskinson et al. Background.

Low Cost 374

Low Cost Grid Battery Batteries 374

Green Car Congress

JUNE 26, 2013

Researchers in Europe report that using the new salt lithium bis(fluorosulfonyl)imide (LiFSI) rather than LiPF 6 in the electrolyte improves the performance of Li-ion batteries with silicon anodes. The stability of the SEI layer is crucial for maintaining good performance of a Li-ion battery. —Phillippe et al.

Li-ion 186

Li-ion Battery Batteries Lithium Ion 186

Green Car Congress

JANUARY 28, 2016

A team from Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory has developed a new practical, high-energy-capacity lithium-ion battery anode out of silicon by encapsulating Si microparticles (∼1–3 µm) using conformally synthesized cages of multilayered graphene. Nature Energy ) Click to enlarge.

Li-ion 150

Li-ion Lithium Ion Energy Battery 150

Green Car Congress

APRIL 26, 2018

Researchers at Zhejiang University of Technology in China have fabricated magnesium borate (of the form Mg 2 B 2 O 5 ) nanowire-enabled poly(ethylene oxide) (PEO)-based solid-state electrolytes (SSEs) for solid-state lithium-ion batteries (SSLIBs). C at 50, 40, and 30 °C. Polymer electrolytes such as PEO may show low conductivity near 10 ?6

Li-ion 207

Li-ion Polymer Lithium Ion Cheap 207

Green Car Congress

MAY 11, 2019

Fuel cell plug-in hybrid electric vehicles (FC-PHEVs) can have extended range while utilizing cheap grid electricity, but has poor durability of onboard fuel cells due to dynamic loading. To exploit this, they devised a three-fuel-cell-stack architecture consisting of two types of power suppliers: three fuel cell stacks and one battery.

PHEV 252

PHEV Fuel Power Powered 252

Green Car Congress

JUNE 26, 2018

ion batteries (LIBs) with high capacity, excellent rate capability, long cycle life and potential for improved safety performance. However, graphite is the industry standard because it is very cheap to produce and easily obtainable. date and the ability to inhibit dangerous lithium dendrite formation. Heasman, P., Lambert, C.,

Li-ion 170

Li-ion Carbon Lithium Ion Store 170

Green Car Congress

OCTOBER 9, 2015

While other commodities are floundering or completely collapsing in this market, lithium—the critical mineral in the emerging battery gigafactory war—is poised to explode, and going forward Nevada is emerging as the front line in this pending American lithium boom. Without lithium, there will be no battery gigafactories.

Nevada 150

Nevada Market Bolivia Chile 150

Cars That Think

MARCH 11, 2023

Around the same time, however, General Motors and other automakers were in the process of decommissioning their battery EV fleets, the key component of V2G. As utilities shifted to more reliable alternating-current systems, they phased out these costly backup batteries.

Grid 138

Grid Power Powered Vehicles 138

Green Car Congress

DECEMBER 17, 2011

All this translates into a loss in capacity and failure of the battery. Here we present a simple, cheap, and easily scaled-up synthetic procedure for making GeO x powders with a high capacity of ?1250 Other work had reported that micrometer-sized Ge particles used as anodes in Li-ion batteries were broken into 5?15 1250 mAh g ?1

Li-ion 210

Li-ion Battery Batteries Carbon 210

Green Car Congress

NOVEMBER 1, 2017

Researchers in the Cockrell School of Engineering at The University of Texas at Austin have developed a new family of anode materials that can double the charge capacity of lithium-ion battery anodes. The results suggest that a smaller, lighter rechargeable battery could be made with the new anode in the future. —Kreder et al.

Austin 150

Austin Lithium Ion Li-ion IDEA 150

Green Car Congress

AUGUST 5, 2015

A team of researchers at MIT and Tsinghua University has developed a high-rate, high-capacity and long-lived anode for Li-ion batteries comprising a yolk-shell nanocomposite of aluminum core (30 nm in diameter) and TiO 2 shell (~3 nm in thickness), with a tunable interspace (Al@TiO 2 , or ATO). Half-cell battery performance of Al@TiO 2. (a)

Li-ion 150

Li-ion MIT Battery Batteries 150

Green Car Congress

JULY 31, 2014

Whereas previous pseudocapacitor and rechargeable battery charge storage studies have focused on cation intercalation, the anion-based mechanism presented here offers a new paradigm for electrochemical energy storage. Resources. —Mefford et al. —Tyler Mefford, graduate student and lead author. Tyler Mefford, William G.

Energy Storage 231

Energy Storage Store Cheap Texas 231

Green Car Congress

DECEMBER 7, 2009

The second round is focused specifically on three areas of technology representing new approaches for advanced microbial biofuels, carbon capture, and batteries for electric vehicles. Batteries for Electrical Energy Storage in Transportation (BEEST). Earlier post.)

Carbon 199

Carbon Plug-in Energy Fuel 199

Green Car Congress

SEPTEMBER 25, 2017

The company was founded in 1994 by three researchers at DTU and two development engineers from the battery factory Hellesens, Denmark. Methanol is cheap to produce and it is easy to extract methanol from biological resources. HTPEM operates at 160-200 °C and can use several fuels such as natural gas, biogas or methanol.

Polymer 170

Polymer Czech Republic Fuel Power 170

Green Car Congress

NOVEMBER 24, 2021

Now, researchers from the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), collaborating with UCLA and UC Berkeley researchers, suggest that the US can retrofit diesel-electric trains with batteries in a way that is cost-competitive with diesel. a) Depiction of the TCO for battery-electric propulsion. (b)

Diesel 418

Diesel Grid Convert Battery 418

Driivz

AUGUST 30, 2023

Eventually, unmanaged peak loads will push local infrastructure and generation resources beyond capacity and require upgrades. This enables business owners to take advantage of a range of utility incentive programs and onsite energy resources to reduce costs and still power EV charging. Time of use pricing and peak load penalties.

Energy 52

Energy Building Charging Grid 52

Green Car Congress

JULY 15, 2010

Projected incremental mass due to the energy storage and electricity generation system for (a) a 100- and (b) 300-mile range for a battery electric vehicle and a fuel cell electric vehicle. EERL is responsible for R&D for both battery and fuel cell systems. Credit: ACS, Wagner et al. Click to enlarge. Wagner et al.

Li-ion 210

Li-ion Connect Connected GM 210

Green Car Congress

JANUARY 24, 2014

For systems incorporating high levels of wind power, ramping natural gas combustion turbine plants in response to changes in output from variable resources has typically provided this flexibility. We need to keep in mind that fossil fuel plants are typically cheap to operate, so reducing cost can sometimes result in increased emissions.

Wind 286

Wind PHEV Cost Of Power 286

Plug in America

JULY 21, 2023

This includes all of the resources used in manufacturing the vehicle, the battery, and powering the vehicle. Also, batteries can be reused for other purposes, and the minerals in batteries can be recycled almost infinitely. Thanks to federal regulations, EV batteries are required to be 8 years or 100,000 miles.

Tax Credit 52

Tax Credit Cars Tax Gasoline-Electric 52

Teslarati

OCTOBER 12, 2021

Based on Rocket Lab’s successful Electron rocket kick stage, Photon adds solar panels, batteries, avionics, more propellant, and optional propulsion upgrades to create an off-the-shelf satellite bus capable of supporting and powering onboard payloads.

Russia 145

Russia Cheap Manufacturer Building 145