Green Car Congress

JUNE 12, 2022

A team from MIT has developed a new approach to fabricating oxide-based solid-state electrolytes that are comparable in thickness to the polymer separators found in current Li-ion batteries without sintering: sequential decomposition synthesis (SDS). Recent progress in solid-state battery (SSB) electrolytes such as Li garnets (e.g.,

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MIT Li-ion Polymer Lithium Ion 243

Electrek

MARCH 4, 2024

MIT spinout and battery maker 24M Technologies today debuted a new direct-material battery recycling process for EV batteries and battery storage.

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MIT Batteries Battery 141

Green Car Congress

MARCH 9, 2021

Scientists have made a major advance in harnessing machine learning to accelerate the design for better batteries. He said the results overturn long-held assumptions about how lithium-ion batteries charge and discharge and give researchers a new set of rules for engineering longer-lasting batteries.

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MIT Insight Lithium Ion Charging 236

Green Car Congress

MARCH 26, 2019

Scientists at the Massachusetts Institute of Technology (MIT), Stanford University and the Toyota Research Institute (TRI) have discovered that combining comprehensive experimental data and artificial intelligence provide the key for accurately predicting the useful life of lithium-ion batteries before their capacities started to wane.

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MIT Batteries Battery Toyota 278

Green Car Congress

MAY 22, 2014

Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. There is so much of this low-temperature waste heat, if a technology can be created and deployed to use it.

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MIT Waste Conversion Power 240

Green Car Congress

JULY 13, 2022

SiTration , an MIT spinoff developing new separation processes for materials extraction, raised $2.35 million in pre-seed funding led by Azolla Ventures with participation from the MIT-affiliated E14 Fund. Smith invented the technology during his PhD research at MIT and launched SiTration as an Activate Fellow.

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Lithium Ion MIT Batteries Battery 186

Green Car Congress

MARCH 20, 2023

Large-scale deployment of battery electric vehicle (BEV) and photovoltaic (PV) electricity technologies could raise electricity costs by increasing peak evening electricity demand and causing overgeneration of electricity during midday. A new study by MIT researchers examines these risks and how they amplify or mitigate each other.

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MIT Charging Dallas Portugal 150

Green Car Congress

OCTOBER 23, 2020

Recently, the US Department of Energy (DOE) announced project selections for $130 million in advanced vehicle technologies research across the United States. VTO and FTA are partnering to use data and technology to improve the efficiency and effectiveness of public transportation so that it better meets Americans’ transportation demands.

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Transportation MIT Utah Affordable 279

Green Car Congress

NOVEMBER 22, 2018

MIT researchers have demonstrated that an aircraft with a 5-meter wingspan can sustain steady-level flight using ionic-wind propulsion. The MIT team’s final design resembles a large, lightweight glider. The fuselage of the plane holds a stack of lithium-polymer batteries. —Xu et al. Let’s hope some of them take off.

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MIT Wind Concept Convert 303

Green Car Congress

SEPTEMBER 23, 2022

Although electrification has shown promise toward reducing the carbon footprint of passenger vehicles, aviation remains dependent on hydrocarbon fuels due to their high energy density relative to even the most advanced battery technologies available today. —Stone et al. Stone, Matthew S. Webber, William P. Mounfield, David C.

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MIT Convert Fuel Massachusetts 195

Green Car Congress

JULY 17, 2021

Now, a study by a team from MIT’s Materials Systems Laboratory, with support from Ford, provides insight into how electrification is changing vehicle composition and how that change is driving supply risk vulnerability. Karan Bhuwalka, Frank R. Field, Robert D. De Kleine, Hyung Chul Kim, Timothy J. De Kleine, Hyung Chul Kim, Timothy J.

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MIT PHEV Vehicles Insight 388

Green Car Congress

OCTOBER 7, 2021

SES), a developer of high-performance hybrid lithium-metal rechargeable (Li-Metal) batteries for electric vehicles (EVs) and other applications ( earlier post ), has established the first pilot production line capable of scaling up high-concentration, solvent-in-salt electrolyte production. SES Holdings Pte. Earlier post.)

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Hybrid Batteries Battery Production 329

Green Car Congress

JANUARY 15, 2021

Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% —Steven Barrett, professor of aeronautics and astronautics at MIT and corresponding author. increase in block fuel burn.

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MIT Emissions Hybrid Gas-Electric 268

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). —MIT Professor Yang Shao-Horn. Contour Energy Systems, Inc. Earlier post.)

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Li-ion MIT Carbon Lithium Ion 257

Green Car Congress

DECEMBER 1, 2017

The BASF and Volkswagen international “ Science Award Electrochemistry 2017” ( earlier post ) this year goes to Dr. Jennifer Rupp at MIT. Her research focuses on material and electrode designs for solid-state batteries. However, a major prerequisite for success in the volume market is more powerful battery concepts.

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MIT Rhode Island Batteries Battery 150

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.

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MIT Power Storage Grid Sodium 150

Green Car Congress

MARCH 12, 2021

At a Washington Post Live virtual conference, General Motors President Mark Reuss provided more details about GM’s next-generation Ultium lithium metal battery and announced a joint development agreement with lithium metal battery innovator SES (formerly known as SolidEnergy Systems) ( earlier post ). —Mark Reuss.

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GM Batteries Battery General Motors 394

Green Car Congress

DECEMBER 29, 2014

A team from Lawrence Berkeley National Laboratory and MIT has used high-throughput first-principles calculations to evaluate systematically the performance of spinel-structure compounds as multivalent intercalation cathode materials. Batteries using multivalent ions—such as Mg 2+ and Ca 2+ (e.g., —Liu et al.

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MIT Li-ion Energy Batteries 218

Green Car Congress

JULY 7, 2011

Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. Patents for all liquid metal battery inventions were licensed from MIT.

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MIT Batteries Battery Energy Storage 210

Green Car Congress

OCTOBER 22, 2013

SolidEnergy says that its Solid Polymer Ionic Liquid technology can deliver energy densities upwards of 800 Wh/kg—twice the densities of advanced startup batteries and four times the density of current conventional batteries. So what’s wrong with batteries today? Source: SolidEnergy. Click to enlarge.

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Polymer Energy MIT Massachusetts 342

Green Car Congress

DECEMBER 17, 2017

An international research team from Tsinghua University, MIT and Argonne National Laboratory has discovered a series of novel lithium titanate hydrates that show better electrochemical performances compared to all the Li 2 O–TiO 2 materials reported so far—including those after nanostructuring, doping and/or coating. —Wang et al.

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Lithium Titanate Li-ion MIT Batteries 230

Green Car Congress

JULY 26, 2017

Toyota, which has been working on solid-state batteries for EVs for a number of years ( earlier post ), is in the news with a report by the Wall Street Journal that it will be ready to commercialize a solid-state battery by 2022. —Kermana et al. —Kermana et al.

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Li-ion MIT Batteries Battery 170

Green Car Congress

MARCH 26, 2018

Researchers led by a team from MIT, with colleagues from Oak Ridge National Laboratory (ORNL), BMW Group, and Tokyo Institute of Technology have developed a fundamentally new approach to alter ion mobility and stability against oxidation of lithium ion conductors—a key component of rechargeable batteries—using lattice dynamics.

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MIT Lithium Ion Li-ion Design 170

Green Car Congress

JUNE 4, 2013

MIT professor Angela Belcher has been named the recipient of this year’s $500,000 Lemelson-MIT Prize, which honors an outstanding inventor dedicated to improving the world through technological invention. One of her recent inventions is a lithium-ion battery powered by engineered viruses. Earlier post.). Earlier post.).

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MIT 2013 Lithium Ion 2004 186

Green Car Congress

NOVEMBER 24, 2019

The researchers ultimately find that continued technological innovation is necessary and must be accompanied by cross-sector policies and changes to consumer behavior in order to meet Paris Agreement targets for greenhouse gas emissions reductions. Armstrong, a professor of chemical engineering at MIT. —MITEI Director Robert C.

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Future MIT Climate Change Alternative Fuels 269

Green Car Congress

APRIL 11, 2017

As part of MIT’s five-year Plan for Action on Climate Change, the MIT Energy Initiative (MITEI) has launched a major study—“Mobility of the Future”—to explore how consumers and markets will respond to potentially disruptive technologies, business models, and government policies.

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MIT Transportation Future Energy 150

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OCTOBER 17, 2014

In May, researchers at MIT and Stanford University reported the development of new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 ?Celsius. Batteries Waste Heat Recovery' discharging at low temperature. —Yang et al.

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Waste MIT Batteries Battery 239

Green Car Congress

NOVEMBER 7, 2017

Automobili Lamborghini, a member of the Volkswagen Group, unveiled its new design concept for a future Lamborghini electric super sports car: the “Lamborghini of the Terzo Millennio”, developed in collaboration with two MIT laboratories. Two MIT labs—the Dinca Research Lab, led by Prof. Energy storage systems.

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MIT Carbon Fiber Design Concept 150

Green Car Congress

AUGUST 28, 2019

Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology.

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MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

SEPTEMBER 22, 2014

Researchers at MIT have improved a proposed liquid battery system that could enable renewable energy sources to compete with conventional power plants. But with the new formulation, with one electrode made of lithium and the other a mixture of lead and antimony, the battery can operate at temperatures of 450 to 500 ?C.

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MIT Grid Batteries Battery 256

Baua Electric

MARCH 12, 2024

Massachusetts-based 24M Technologies , an MIT spinout that has a partnership agreement with Volkswagen, has unveiled a new recycling process for its SemiSolid EV batteries. 24M’s Liforever process keeps the battery’s active materials in their original form, bypassing the creation of black mass.

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Batteries Battery Charging Lithium Ion 40

Green Car Congress

JANUARY 20, 2016

Pellion Technologies, a startup commercializing magnesium-ion battery technology ( earlier post ), announced an investment by Motorola Solutions. Magnesium-ion batteries theoretically could offer good electrochemical performance, while being safer and less expensive than Li-ion batteries. Mg 2+ rather than Li + ).

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Li-ion Batteries Battery Companies 150

Green Car Congress

NOVEMBER 26, 2011

Although lithium-air batteries—with high theoretical specific energies of up to ? Although lithium-air batteries—with high theoretical specific energies of up to ?3400 These side reactions deplete the electrolyte during cycling and limit the reversibility of Li-air batteries. V and discharge voltages of about 2.5–3.0

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MIT Insight Lithium Air Batteries 225

Green Car Congress

FEBRUARY 20, 2020

At every stage of the battery development process, new technologies must be tested for months or even years to determine how long they will last. First, batteries are tested. A small training dataset of batteries cycled to failure is used both to train the early outcome predictor and to set BO hyperparameters.

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Toyota Batteries Battery Exhaust 398

Baua Electric

JANUARY 21, 2024

The new battery also has comparable storage capacity and can be charged up faster than cobalt batteries. Researchers from Massachusetts Institute of Technology ( MIT ), including one of Indian-origin, have designed a new battery material that could offer a more sustainable, cobalt-free way to power electric cars.

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Auto MIT Batteries Battery 52

Green Car Congress

AUGUST 15, 2016

A study by a team at MIT has concluded that roughly 90% of the personal vehicles on the road in the US could be replaced by an electric vehicle available on the market today, even if the cars can only charge overnight. For these days, other powertrain technologies will likely be needed. —Jessika Trancik. Chang & Jessika E.

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MIT Personal Energy Vehicles 150

Green Car Congress

OCTOBER 4, 2013

Researchers at MIT, working with partners at NASA and Oak Ridge National Laboratory, have developed a new concept for a “neutron microscope”—a compact focusing-mirror-based small-angle neutron scattering instrument—that would use neutrons instead of beams of light or electrons to create high-resolution images. Earlier post.)

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MIT Concept Light Building 225