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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.
Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. These structures would serve both as anchors to moor the floating turbines and as a means of storing the energy they produce. Earlier post.).
A team of MIT researchers led by William H. Green, the Hoyt Hottel Professor in Chemical Engineering, is developing a technology that allows liquid organic hydrogen carriers (LOHCs) not only to deliver hydrogen to the trucks, but also to store the hydrogen onboard.
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. MIT: leaning toward conversion for light-duty vehicles. Earlier post.) I.e., on an energy basis at the point of use, the CO 2.
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. Paula Hammond, Bayer Chair Professor of Chemical Engineering at MIT.
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.
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. The cells were operated in a two-electrode cell configuration. (B) Reece et al. Click to enlarge.
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. The technology views the process of collaboration as a diagnostic problem, Williams says.
Researchers at MIT have modified the soil bacterium Ralstonia eutropha to produce isobutanol and 3-methyl-1-butanol (branched-chain higher alcohols). What it does is take whatever carbon is available, and stores it in the form of a polymer, which is similar in its properties to a lot of petroleum-based plastics. Earlier post.)
The collaboration began three years ago when Automobili Lamborghini joined the MIT-Italy Program, and took a further step forward in 2017 with the launch of two research projects, one with Professor Mircea Dinc? At MIT, the Dinc? The e-motor also supports low-speed maneuvers such as reversing and parking with electric power.
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.
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.
A team at MIT, led by Carl V. The carbon nanofiber electrodes are substantially more porous than other carbon electrodes, and can therefore more efficiently store the solid oxidized lithium (Li 2 O 2 ) that fills the pores as the battery discharges. Source: Mitchell et al. Click to enlarge.
Total has signed a research agreement with the Massachusetts Institute of Technology (MIT) to develop new stationary batteries that are designed to enable the storage of solar power. This agreement valued at $4 million over five years is part of the MIT Energy Initiative (MITEI), which Total joined as a member in November 2008.
Nocera pictures small-scale systems in which rooftop solar panels would provide electricity, with any excess going to an electrolyzer to produce hydrogen, which would be stored in tanks. Earlier post.).
An animation shows two contrasting views of how electrode particles release their stored lithium ions during battery charging. Hongbo Zhao/MIT). Then they took particles to Lawrence Berkeley National Laboratory’s Advanced Light Source to be examined with scanning X-ray transmission microscopy, which homes in on individual particles.
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.
Researchers at MIT have devised a simple, soluble metal oxide system to capture and transform CO 2 into useful organic compounds. In theory, the system could allow researchers to create a cartridge that would temporarily store carbon dioxide emitted by vehicles. —Knopf et al.
In the accumulation cases, oil accumulated and stored in the algal cells is extracted from biomass that is harvested from the growth ponds. The researchers examined three distinct oil recovery options: dry extraction, wet extraction, and secretion. The dry and wet extraction options fall in this class.
MIT scientists demonstrated two approaches for growing CNTs on carbon fiber without degrading the fiber strength. Researchers at MIT have demonstrated two approaches for producing carbon fibers coated in carbon nanotubes without degrading the underlying fiber’s strength. Credit: ACS, Steiner et al. Click to enlarge.
—lead author Jingxu (Kent) Zheng, currently a postdoc at MIT. Among the advantages of aluminum is that it is abundant in the earth’s crust, it is trivalent and light, and it therefore has a high capacity to store more energy than many other metals. So if we have a longer service life, then this cost will be further reduced.
John Hansman , an aeronautics and astronautics professor at MIT and director of the university’s International Center for Air Transportation. The research hinted at other logistical challenges, too, including transporting and storing hydrogen in an efficient way. asks Professor R. The first challenge is hydrogen production.
Javad Rafiee, a doctoral student in the Department of Mechanical, Aerospace, and Nuclear Engineering at Rensselaer Polytechnic Institute, has developed a new graphene material for storing hydrogen at room temperature. Rafiee is the fourth recipient of the Lemelson-MIT Rensselaer Student Prize. Lemelson-MIT Collegiate Student Prizes.
MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. In such a device, two liquids are pumped through a channel, undergoing electrochemical reactions between two electrodes to store or release energy. Credit: Braff et al. Click to enlarge.
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. —Alexandru Vlad. The work was supported by the U.S.
A new study by MIT researchers examines these risks and how they amplify or mitigate each other. Trancik (2023) “Strategies for beneficial electric vehicle charging to reduce peak electricity demand and store solar energy,” Cell Reports Physical Science, doi: 10.1016/j.xcrp.2023.101287 Resources Zachary Needell, Wei Wei, Jessika E.
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. Earlier post.).
Researchers at MIT have developed a lithium iron phosphate electrode material that achieves ultra-high discharge rates comparable to those of supercapacitors, while maintaining the high energy density characteristic of lithium-ion batteries. Full charge–discharge cycles at constant 197C and 397C current rates without holding the voltage.
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.
Researchers at MIT and their colleagues are proposing a new design for electrodes that, based on the long-sought goal of using pure lithium metal as the anode, could lead to longer-lived batteries with higher energy densities. The new cathode does not rely only on the capacity contribution from these transition-metals in battery cycling.
When sandwiched between and charged by two metal plates, the membrane can store charge at 0.2 With existing technologies based on liquid electrolytes, it costs about US$7 to store each farad. With the advanced energy storage membrane, the cost to store each farad falls to US$0.62. —Xie et al. —Xian Ning Xie.
TRI is working with several industry partners in addition to MIT ML to develop applications and proofs of concept for three areas of the new mobility ecosystem: driving/testing data sharing, car/ride share transactions and usage-based insurance. —Neha Narula, Director, Digital Currency Initiative at the MIT Media Lab.
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. Their analysis is published in the Journal of Economic Perspectives.
An MIT-led team of researchers from Taiwan and the US have successfully analyzed the performance of a class of materials considered a promising candidate for hydrogen storage: activated carbon that incorporates a platinum catalyst, allowing the hydrogen atoms can bond directly to the surface of carbon particles and then be released when needed.
But the promise is worth pursuing, says MIT Professor Yet-Ming Chiang, because the amount of energy that can be stored in experimental versions of such cells is already nearly double that of conventional lithium-ion batteries. The team solved the dendrite problem by adopting a compromise between solid and liquid states. Eschler, C.M.,
In contrast to previous flow batteries, the SSFC stores energy in suspensions of solid storage compounds to and from which charge transfer is accomplished via dilute yet percolating networks of nanoscale conductors. Source: Duduta et al. Click to enlarge.
Researchers at MIT have developed a new carbon nanotube electrode material for a Li-ion battery based on redox reactions of functional groups on the surfaces of the nanotubes. Funding for the work was provided by the Dupont-MIT Alliance; the US Office of Naval Research; and the MRSEC Program of the National Science Foundation.
An interdisciplinary team from MIT, the National Oceanic and Atmospheric Administration (NOAA), and elsewhere has identified the major particles upon which cirrus clouds form. The particle collector stored the seeds for further analysis in the lab. A paper on their results is published in the journal Science.
UNO MK3 allows CO 2 to be withdrawn and stored as solid potassium bicarbonate during high energy demand, eliminating stripper energy and enabling profitable regeneration. Next, the CO2-rich gas (>30% CO 2 ) from the calciner is separated to recover high-purity CO 2 , which can be stored. Colorado State University.
The agency is charged by Congress to maintain US competitiveness in the energy space, which it achieves through targeted support of projects that, if successful, could transform how Americans generate, store and use energy. Featured keynote speakers include Duke Energy CEO Lynn Good, MIT President L.
This process is less than 1% efficient at converting sunlight to stored chemical energy. 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. The project also will develop a chemical method to transform butanol into jet fuel.
The energy is stored in the liquid metals that want to react with one another but can do so only by transferring ions across the electrolyte, which results in the flow of electric current out of the battery. Sadoway’s basic principle is to place three layers of liquid inside a container: two different metal alloys (e.g.,
In research that could jumpstart work on a range of technologies including fuel cells – key to storing solar and wind energy – MIT researchers have found a relatively simple way to increase the lifetimes of these devices: changing the “pH” of the system.
Environmental activists have vandalized a Cybertruck in one of Tesla’s stores in Germany, coming as the latest attack on the company’s unique electric pickups. ” Letzte Generation übergießt einen Cybertruck von Tesla mit Farbe. ” Letzte Generation übergießt einen Cybertruck von Tesla mit Farbe.
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