Green Car Congress

APRIL 9, 2019

In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. We think that the way to enable the use of electricity in these vehicles is with a plug-in hybrid.

MIT 247

MIT Gasoline Engine Fuel 247

Green Car Congress

MARCH 26, 2019

Researchers at MIT and in China are proposing a new class of dense intercalation-conversion hybrid cathodes by combining intercalation-type Mo 6 S 8 with conversion-type sulfur (HMSC) to realize a Li–S full cell. They used particles of the two materials and compressed them to make the solid cathode.

Lithium Sulfur 278

Lithium Sulfur MIT Li-ion Energy 278

Green Car Congress

JUNE 10, 2019

To further that vision, MIT researchers have given new capabilities to their fleet of robotic boats—which are being developed as part of an ongoing project—that lets them target and clasp onto each other, and keep trying if they fail. At first, all roboat units will be given a code to stay exactly a meter apart.

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MIT Water Connect Connected 223

Green Car Congress

MARCH 9, 2021

The goal is to bring together foundational research and industry know-how to develop a long-lived electric vehicle battery that can be charged in 10 minutes. Battery technology is important for any type of electric powertrain. Scientists had thought ions flowed out of all the particles at once and at roughly the same speed (left).

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MIT Insight Lithium Ion Charging 236

Green Car Congress

FEBRUARY 3, 2020

A model developed by Researchers at MIT and Qatar Computing Research Institute (QCRI) have developed a model that uses satellite imagery to tag road features in digital maps to help improve GPS navigation. Showing drivers more details about their routes can often help them navigate in unfamiliar locations.

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MIT Qatar Google Connect 273

CleanTechnica EVs

JUNE 10, 2023

To date, however, only small all-electric planes have gotten off the ground. Their electric motors generate hundreds of kilowatts of power. These would be propelled by hybrid or turbo-electric propulsion systems where an […] Aviation’s huge carbon footprint could shrink significantly with electrification.

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MIT Motor Motors Motoring 123

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 23, 2018

Most existing lane-change algorithms for autonomous cars have one of two drawbacks: Either they rely on detailed statistical models of the driving environment, which are difficult to assemble and too complex to analyze on the fly; or they’re so simple that they can lead to impractically conservative decisions, such as never changing lanes at all.

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MIT Cars Environment 2018 186

Green Car Congress

JULY 24, 2022

Now, a team of researchers at MIT, the University of Houston, and other institutions have shown that cubic boron arsenide overcomes these two limitations of silicon as a semiconductor material. MIT researchers say cubic boron arsenide is the best semiconductor material ever found, and maybe the best possible one.

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MIT Houston Universal Boston 300

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. —Wu et al.

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MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

AUGUST 15, 2017

Now, researchers from MIT, with a colleague from Toyota Motor Europe’s R&D group, have carried out detailed tests that seem to resolve the questions surrounding one promising material for such batteries: lithium iodide (LiI). display: block; margin-left: auto; margin-right: auto;" alt="Mit" title="Mit" src="[link] />.

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MIT Li-ion Toyota Batteries 199

Green Car Congress

NOVEMBER 28, 2017

MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products. That stream would produce a second output from the plant: syngas.

MIT 186

MIT Convert CO2 Carbon 186

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. converting heat to electricity. Click to enlarge. when cycled between 10 and 60?°C,

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MIT Waste Conversion Power 240

Green Car Congress

APRIL 4, 2017

Three MIT-affiliated research teams will receive about $10M in funding as part of a $35M materials science discovery program launched by the Toyota Research Institute (TRI). Provided over four years, the support to MIT researchers will be primarily directed at scientific discoveries and advancing energy storage. Earlier post.)

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MIT Batteries Battery Li-ion 150

Green Car Congress

OCTOBER 28, 2019

To improve the safety of autonomous systems, MIT engineers have developed a system that can sense tiny changes in shadows on the ground to determine if there’s a moving object coming around the corner. The big dream is to provide ‘X-ray vision’ of sorts to vehicles moving fast on the streets.

MIT 150

MIT Engine Vehicles Environment 150

Green Car Congress

AUGUST 29, 2013

Annual average concentrations of fine particulates from US sources of combustion emissions from (a) electric power generation; (b) industry; (c) commercial and residential sources; (d) road transportation; (e) marine transportation; (f) rail transportation; (g) sum of all combustion sources; (h) all sources. Source: MIT.

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MIT Emissions Ozone Power 378

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. Rupp is Assistant Professor of Materials Science and Engineering at the Massachusetts Institute of Technology (MIT) in Cambridge (USA) and affiliated to ETH Zurich (Switzerland). Dr. Jennifer L.

MIT 150

MIT Rhode Island Batteries Battery 150

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. Together, the two datasets encompass millions of trips made by drivers all around the country.

MIT 150

MIT Personal Energy Vehicles 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 through the MIT Energy Initiative. Al 2 O 3 membrane. A paper describing the development is published in the journal Nature Energy.

MIT 150

MIT Power Storage Grid Sodium 150

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

JULY 25, 2013

A team of researchers at MIT is developing and testing a new silicon carbide (SiC) cladding material for nuclear fuel rods that could reduce the risk of hydrogen production by roughly a thousandfold compared to the common zircaloy cladding. SiC is “ very promising, but not at the moment ready for adoption ” by the nuclear industry, he adds.

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MIT Fuel Power Powered 247

Green Car Congress

JUNE 10, 2011

MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. More than 70% of all NGVs and one-half of all fuelling stations can be found in just five countries: Pakistan, Iran, Argentina, Brazil and India.

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MIT Gas Transportation Future 299

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

Green Car Congress

OCTOBER 11, 2016

Researchers at MIT have shown that a MOF (metal-organic framework) with high electrical conductivity—Ni 3 (2,3,6,7,10,11-hexaiminotriphenylene) 2 (Ni 3 (HITP) 2 )—can serve as the sole electrode material in a supercapacitor. A paper on their work is published in the journal Nature Materials. Such materials are rare.

MIT 150

MIT Carbon Belgium Universal 150

Green Car Congress

MAY 6, 2013

Researchers at MIT are developing systems that could allow humans, robots and other autonomous vehicles to collaborate on everything from navigation to trip planning, and eventually pave the way for the operation of personal aircraft and driverless cars.

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MIT Vehicles Personal Store 253

Green Car Congress

FEBRUARY 2, 2017

Researchers at MIT have probed the mechanical properties of Li2 S –P 2 S 5 —thought to be a promising amorphous lithium-ion-conducting solid electrolyte—to determine its mechanical performance when incorporated into batteries. The research team also included MIT researchers Sean Bishop, Erica Eggleton, Lukas Porz, and Xinwei Chen.

MIT 150

MIT Li-ion Batteries Battery 150

Green Car Congress

FEBRUARY 13, 2009

A team of MIT undergraduate students has invented a shock absorber that harnesses energy from small bumps in the road, generating electricity while it smoothes the ride more effectively than conventional shocks. GenShock prototype. Click to enlarge. Earlier post.). to develop and commercialize the product they call GenShock.

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MIT Energy Lithium Ion Boston 231

Green Car Congress

JULY 26, 2017

A team from Stanford, Carnegie Mellon University, and MIT recently published an open-access paper in the Journal of the Electrochemical Society reviewing the practical challenges hindering the development of solid-state Li-ion batteries. volume 164, issue 7, A1731-A1744 doi: 10.1149/2.1571707jes. 2016.30.

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Li-ion MIT Batteries Battery 170

Green Car Congress

JUNE 10, 2023

A team of MIT engineers is developing a 1MW motor that could be a key stepping stone toward electrifying larger aircraft. High power density electric machine for turboelectric propulsion. Electric Machine Design Specifications Metric Value Units Power 1 MW Specific power 17 kW/kg Speed 12500 RPM Shear stress 5.3 Perreault 2023.

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MIT Motor Motors Motoring 492

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. Earlier post.).

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MIT Grid Batteries Battery 256

Green Car Congress

DECEMBER 22, 2011

A three-year study by a team of researchers based at MIT has concluded that fundamental changes are needed in the US energy-innovation system. The study was carried out at the MIT Industrial Performance Center and involved faculty and students from nine MIT departments. Business as usual is unsustainable over the long run.

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Climate Change MIT Climate Energy 240

Green Car Congress

FEBRUARY 1, 2012

A new study by researchers at MIT’s Center for Transportation and Logistics (CTL), concludes that electric commercial vehicles can cost 9 to 12% less to operate than trucks powered by diesel engines when used to make deliveries on an everyday basis in big cities and when V2G (vehicle-to-grid) revenue is incorporated.

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MIT Fleet Diesel Commercial 284

Green Car Congress

SEPTEMBER 30, 2011

Researchers led by MIT professor Daniel Nocera have produced an “artificial leaf”—a solar water-splitting cell producing hydrogen and oxygen that operates in near-neutral pH conditions, both with and without connecting wires. light-to-electricity efficiency, respectively, and when illuminated with 1 sun of AM 1.5

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MIT Water Solar Hydrogen 278

Green Car Congress

JULY 25, 2011

A team at MIT, led by Carl V. Li-air (or Li-O 2 ) batteries are receiving a great deal of attention and funding as a high-density energy storage solution, especially for electric vehicle applications. Thompson and Yang Shao-Horn (2011) All-carbon-nanofiber electrodes for high-energy rechargeable Li–O 2 batteries. Energy Environ.

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MIT Recharge Carbon Lithium Air 268

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

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). —Li et al. Earlier post.).

Li-ion 150

Li-ion MIT Batteries Battery 150

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. Currently battery costs for an electric vehicle are about $325 per kWh.

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Chicago MIT Tax Carbon 150