Green Car Congress

MARCH 17, 2021

So far, the current densities that have been achieved in experimental solid-state batteries have been far short of what would be needed for a practical commercial rechargeable battery. —Co-author Venkatasubramanian Viswanathan, professor of mechanical engineering at Carnegie Mellon University. Eschler, C.M., Fincher, C.D.

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Batteries Battery MIT Lithium Ion 199

Green Car Congress

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. are achieved with assumed heat recuperation of 50% and 70%, respectively.

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Waste MIT Batteries Battery 239

Green Car Congress

SEPTEMBER 19, 2013

MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT. Grimaud et al.

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MIT Fuel Water Batteries 218

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APRIL 27, 2014

Researchers at Rensselaer Polytechnic Institute have developed a safe, extended cycling lithium-metal electrode for rechargeable Li-ion batteries by entrapping lithium metal within a porous graphene network (Li-PGN). The performance of various other cathode materials (LiCoO 2 , LiFePO 4 , LiNi 0.75 O 2 and Li 3 V 1.98 Mukherjee et al.

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Recharge Li-ion Carbon Batteries 252

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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). Earlier post.). —Li et al.

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Li-ion MIT Batteries Battery 150

Green Car Congress

SEPTEMBER 29, 2011

A team from the National University of Singapore's Nanoscience and Nanotechnology Initiative (NUSNNI), led by principle investigator Dr. Xian Ning Xie, has developed a polystyrene membrane-based supercapacitor that they say will be easier to scale up than the current alternatives. Click to enlarge. Wh per US dollar for lithium ion batteries.

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Energy Storage Singapore Universal Polymer 259

Green Car Congress

JUNE 13, 2011

Persson is also a co-founder of Pellion Technologies—an MIT spin-off co-founded by Dr. Gerbrand Ceder, funded by Vinod Khosla, and recipient of an ARPA-E grant ( earlier post ) that is developing a magnesium-ion (Mg-ion) rechargeable battery. Chemistry of Materials 2010 22 (3), 860-868 doi: 10.1021/cm9016497.

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Li-ion Recharge Design Batteries 210

Cars That Think

JULY 13, 2023

Goodenough, a professor of electrical and computer engineering at the University of Texas at Austin , authored more than 800 technical papers during his career. Following World War II, he pursued a doctorate in physics at the University of Chicago. His ability to cross disciplines started at MIT. “At Nobel Laureate John B.

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Lithium Ion Batteries Battery Austin 96

Cars That Think

APRIL 5, 2024

“For many applications, such as wearables, stretchability is necessary since our skin stretches as we move,” said James Pikul , a professor of mechanical engineering at the University of Wisconsin, Madison. “A The battery is not rechargeable, and its applications include medical patches and hearing aids.

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Batteries Battery Lithium Ion Wisconsin 82

Green Car Congress

AUGUST 25, 2022

An international team of researchers led by Quanguan Pang at Peking University and Donald Sadoway at MIT reports a bidirectional, rapidly charging aluminum–chalcogen battery operating with a molten-salt electrolyte composed of NaCl–KCl–AlCl 3. —Pang et al.

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Molten Salt Low Cost Recharge MIT 186

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APRIL 30, 2010

The aerobic microbe has been engineered at MIT and is capable of converting a variety of organic compounds into oil, from which biodiesel may be produced. NC State University. Medical University of South Carolina. Columbia University. The project also will develop a chemical method to transform butanol into jet fuel.

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Carbon Batteries Battery Li-ion 249

Green Car Congress

SEPTEMBER 16, 2016

million in funding to a team that includes 24M, Sepion Technologies , Berkeley Lab, and Carnegie Mellon University. The semi-solid thick electrode is a material science innovation originating in Dr. Yet-Ming Chiang’s lab at MIT. (Dr. Chiang, one of the founders of A123 Systems, is a co-founder and chief scientist for 24M.)

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Li-ion Lithium Ion Energy Polymer 150

Green Car Congress

MAY 28, 2015

Chemists at the University of Waterloo have identified the key reaction that takes place in sodium-air batteries. By isolating its role in the battery’s discharge and recharge reactions, Nazar and colleagues were not only able to boost the battery’s capacity, they achieved a near-perfect recharge of the cell.

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Sodium Li-ion Batteries Battery 150

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. Chiang, MIT colleague W. Rechargeable metal-air batteries.

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MIT Li-ion Batteries Battery 150

Green Car Congress

APRIL 13, 2014

Researchers from MIT and Harvard University have developed a material that can absorb the sun’s heat and store that energy in chemical form, ready to be released again on demand. In effect, they behave as rechargeable thermal batteries: taking in energy from the sun, storing it indefinitely, and then releasing it on demand.

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MIT Store Energy Storage Energy 306

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JULY 13, 2017

Researchers at MIT, and their colleagues in Germany, suggest that smooth surfaces on a solid electrolyte may prevent harmful Li infiltration, thereby improving the performance of solid-state Li-ion batteries. Craig Carter, the POSCO Professor of Materials Science and Engineering at MIT. Resources. Sheldon, D. Rettenwander, T.

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Li-ion MIT Batteries Battery 150

Green Car Congress

APRIL 22, 2016

Frank (email: afrank@efficientdrivetrains.com) Dr. Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis.

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Clean Cleaning Future Green 150

Tony Karrer Delicious EVdriven

APRIL 21, 2009

The discovery came when MIT researchers Byoungwoo Kang and Gerbrand Ceder found out how to get a common lithium compound to release and take up lithium ions in a matter of seconds. According to Peter Bruce, a chemist at the University of St Andrews, UK, “As far as I know, this is the fastest yet for this material.&#

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MIT Gas-Electric Gas Electric Cars 45

Green Car Congress

JULY 9, 2017

In a new study, a team from the University of Central Florida and MIT has found that the US Corporate Average Fuel Economy (CAFE) Standards is an effective policy solution that does increase the adoption of EVs, whether it is implemented alone or in conjunction with another policy such as government incentives.

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Market Fuel Economy Standards Economy 150

Green Car Congress

MARCH 23, 2016

MIT professor Donald Sadoway and his team have demonstrated a long-cycle-life calcium-metal-based liquid-metal rechargeable battery for grid-scale energy storage, overcoming the problems that have precluded the use of the element: its high melting temperature, high reactivity and unfavorably high solubility in molten salts.

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Molten Salt MIT Batteries Battery 150

Cars That Think

JULY 30, 2023

Left: MIT Museum; Right: Stephanie Mitchell/Harvard University Instead, it was Russian scientist Alexander Kobrinski who debuted the first clinically significant myoelectric prosthesis in 1960. A search of the MIT Museum’s database came up empty (no known example of the hearing glove exists), but I did find the entry on the Boston Arm.

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Boston MIT Utah Massachusetts 84

Cars That Think

MARCH 11, 2023

Photo-illustration: Max-o-matic; photo source: M&N/Alamy Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons.

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Grid Power Powered Vehicles 138

Green Car Congress

FEBRUARY 8, 2012

A theoretical investigation of the effects of elastic coherency on the thermodynamics, kinetics, and morphology of intercalation in single lithium iron phosphate nanoparticles by MIT associate professor Martin Z. These characteristics help explain why this material is so good for rechargeable batteries, he says.

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MIT Insight Li-ion Batteries 225

Green Car Congress

SEPTEMBER 19, 2009

New research by MIT scientists suggests that carbon nanotubes could be used to create elastic energy storage systems with energy densities that could be three orders of magnitude higher than those of conventional steel springs, and comparable to Li-ion batteries with potentially more durability and reliability. Hill et al. Click to enlarge.

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Energy Storage Li-ion MIT Carbon 231

Green Car Congress

SEPTEMBER 30, 2011

The projects selected are located in 25 states, with 50% of projects led by universities, 23% by small businesses, 12% by large businesses, 13% by national labs, and 2% by non-profits. University of Massachusetts, Amherst. Development of a Dedicated, High-Value Biofuels Crop The University of Massachusetts, Amherst will develop an.

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Energy Clean Cleaning Grid 294

Green Car Congress

NOVEMBER 7, 2014

In his remarks made at Stanford University during the award of the third Science Award for Electrochemistry to Dr. Vanessa Wood ( earlier post ), Prof. Proceedings of the Society of Engineering Science 51st Annual Technical Meeting, October 1-3, 2014 , West Lafayette: Purdue University Libraries Scholarly Publishing Services, 2014.

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Li-ion Range Lithium Ion Batteries 303

Green Car Congress

MAY 13, 2013

Researchers at MIT, the University of Pittsburgh, and Sandia National Laboratories have used transmission electron microscope (TEM) imaging to observe the electrochemical oxidation of Li 2 O 2 , providing insights into the rate-limiting processes that govern charge in Li–O 2 cells. Mao, suggested. Oxidation of Li 2 O particles. (a)

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Transportation Li-ion Charging Lithium Air 186

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Volvo Ford-owned company exploring PHEVs "ReCharge" flex-fuel series 60-mile concept PHEV w/wheel motors. announced a partnership with utility Southern California Edison to test a fleet of rechargeable electric vehicles and said it expected to sell such plug-in hybrids within the next decade if battery technology keeps pace.

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Plug-in Plug Hybrid PHEV 45