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Researchers at MIT have developed a method that could significantly boost the performance of carbon capture and conversion systems that use catalytic surfaces to enhance the rates of carbon-sequestering electrochemical reactions. The movement through water is sluggish, which slows the rate of conversion of the carbon dioxide.
A modeling study by researchers at MIT projects that 5 billion (52%) of the world’s projected 9.7 billion people in 2050 will live in water-stressed areas. The researchers also expect about 1 billion more people to be living in areas where water demand exceeds surface-water supply. billion living in developing countries.
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. (B) MS signal and SFE values for a wireless configuration. Reece et al. Click to enlarge.
In a presentation at the 241 st National Meeting of the American Chemical Society today in Anaheim, Dr. Daniel Nocera of MIT said that his team has developed a practical “artificial leaf”—a type of solar cell that shows promise as an inexpensive source of electricity for the poor in developing countries. Earlier post.).
Researchers at MIT have identified , quantified, and modeled a major reason for the poor performance of electroreduction processes to convert CO 2 to fuel or other useful chemicals. The research was supported by Shell, through the MIT Energy Initiative. A paper on their work is published in the ACS journal Langmuir. —Soto et al.
Researchers at MIT led by Drs. In addition, the viruses make the nanotubes soluble in water, which makes it possible to incorporate the nanotubes into the solar cell using a water-based process that works at room temperature. The work was funded by Eni, through the MIT Energy Initiative’s Solar Futures Program.
Four scenarios from the Forum for the Future toolkit “Megacities on the move” Click to enlarge. Ferrovial and MIT. As a member of the Initiative, Ferrovial will also support two named fellows at MIT, the Ferrovial-MIT Energy Fellows. —Rafael del Pino, Chairman of Ferrovial. —Professor Ernest J.
MIT Energy Initiative Receiving (MITEI) is receiving $25M from Shell to fund the research and development of high-value, sustainable technologies designed to drive innovation in energy delivery. Beginning this year, the research agreement will fund a suite of projects at $5 million per year for the coming five years.
The city of Amsterdam envisions a future in which fleets of autonomous boats cruise its many canals to transport goods and people, collect trash, or self-assemble into floating stages and bridges. Several years ago, MIT and the Amsterdam Institute for Advanced Metropolitan Solutions (AMS Institute) teamed up on the “ Roboat ” project.
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. Grimaud et al.
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). Rupp (2022) “A Sinter-Free Future for Solid-State Battery Designs” Energy Environ.
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.
Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).
A new MIT and Caltech study on the impact that global climate change will have on precipitation patterns concludes that extreme rainfall will increase in the future. The basic underlying reason for the projected increase in precipitation is that warmer air can hold more water vapor.
Through a recent modeling experiment, a team of NASA-funded researchers have found that future concentrations of carbon dioxide and ozone in the atmosphere and of nitrogen in the soil are likely to have an important but overlooked effect on the cycling of water from sky to land to waterways. Credit: NASA. Click to enlarge.
” The MIT report said that natural gas should be seen as a “ bridge ” to a low-carbon regime, rather than as the ultimate long-term solution itself. MIT: The Future of Natural Gas. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas.
Graphic / Ruben Juanes, MIT. Researchers at MIT have elucidated how underground methane in frozen regions—e.g., Some scientists have associated the release, both gradual and fast, of subsurface ocean methane with climate change of the past and future. Video / Ruben Juanes and Antone Jain, MIT. Click to enlarge.
Ruthenium dioxide is widely used in industrial processes, in which it’s particularly important for catalyzing the oxygen evolution reaction (OER) that splits molecules of water and releases oxygen. I think the exciting aspect of the work is that we push a little bit the boundary of our understanding of the catalysis of splitting water.
The BMW Design Department in collaboration with MIT’s Self-Assembly Laboratory have successfully developed printed inflatable material technologies that selftransform, adapt and morph from one state to another. The outcome of this collaboration manifests that a new material future is imminent. customized printable balloons.
Tesla Giga Berlin received support from Green Party politicians over concerns about the automaker’s expected water consumption. Hofreiter inquired about the amount of water Tesla’s Gigafactory would need. The Green Party leader was optimistic about Giga Berlin and saw no water problems in Tesla’s factory.
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.
When methane hydrates are “melted,” or exposed to pressure and temperature conditions outside those where the formations are stable, the solid crystalline lattice turns to liquid water, and the enclosed methane molecules are released as gas. Massachusetts Institute of Technology (MIT). MIT will work with the U.S. Earlier post.).
The research, published in the journal Science , outlines a potential way to make a future generation of water-splitting catalysts from three abundant metals—iron (Fe), cobalt (Co) and tungsten (W)—rather than the rare, costly metals on which many of today’s catalysts rely. For this study, Edward H. —Edward Sargent.
The goal of the Critical Materials Hub will be to reduce US dependence on these critical materials and ensure that the deployment of domestic energy technologies is not hindered by future materials supply shortages. —Energy Secretary Steven Chu.
The autonomous boats—rectangular hulls equipped with sensors, thrusters, microcontrollers, GPS modules, cameras, and other hardware—are being developed as part of the ongoing “ Roboat ” project between MIT and the Amsterdam Institute for Advanced Metropolitan Solutions (AMS Institute). —Carlo Ratti.
An interdisciplinary team from MIT, the National Oceanic and Atmospheric Administration (NOAA), and elsewhere has identified the major particles upon which cirrus clouds form. Formation of cirrus clouds depends upon the availability of ice nuclei to begin condensation of atmospheric water vapor.
These advances will lay the groundwork for a future where advanced reactors operate with a staffing plan and fixed O&M costs more competitive with those of other generation sources. Advanced reactors must be designed to be financially competitive with fossil fuel power plants to gain a foothold in future energy markets.
Because spallation occurs in a water-filled borehole, Potter Drilling’s technology can be used to drill to depths required for universal EGS (12,000 to 30,000 feet). Hydrothermal spallation was invented and patented by cofounder Bob Potter and Jefferson Tester of MIT. Earlier post.).
At the conclusion of the Phase 1 period, teams will be down-selected based on an engineering design review and the projected economic impact of their Phase 1 projects on a future electricity grid. In FLECCS Phase 2, up to $31 million in additional funding will be available for teams. Phase 1 FLECCS projects are: GE Global Research.
The commentary suggests that careful consideration of future hydrogen infrastructure, including production, transport, storage, use, and economic viability, will be critical to the success of efforts aimed at making clean hydrogen viable on a societal scale. John Deutch, an emeritus Institute Professor at MIT.
The research team also included scientists at MIT, who provided computational resources, and Argonne, who provided key experimental confirmation of the magnesium scandium selenide spinel material to document its structure and function. —Canepa et al. The team plans to do further work to use the conductor in a battery.
Deep Robotics ] Turns out, if you make feet into hydrofoil shapes and put a pair of legs into a water current that’s been disturbed by a cylinder, you’ll get a fairly convincing biological walking gait. Now MIT researchers have found a way to simplify this process, known as contact-rich manipulation planning.
We have been thrilled with the performance of liquid injection in general—such good performance characteristics, gas mileage, emissions, service and warranty—that’s the wave of the future for OEM programs. —Tucker Perkins. propane derived from biomass feed stocks) and synthetic propane (e.g.,
that produces large quantities of sugar and requires less water. superconducting wire that can be used in future advanced wind turbine generators. motor with the potential to efficiently power future. superconducting wire that can be used in future advanced. heating and water purification. . $3,734,939. later time.
This robot is smaller than a credit card, and propels on the water surface using a pair of undulating soft fins. Unitree Robotics ] This is big news, people: Sweet Bite Ham Ham , one of the greatest and most useless robots of all time, has a new treat. [ Clone Robotics ] Happy 40th Birthday to the MIT Media Lab! Like, a lot.
In addition to applications, the DOE project addresses hardware, software, platforms and workforce development needs critical to the effective development and deployment of future exascale systems. Coupled Monte Carlo Neutronics and Fluid Flow Simulation of Small Modular Reactors, Thomas Evans (ORNL, PI) with ANL, INL, MIT.
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. I see a future of higher voltage ranges, high voltage to high current devices other than a.c. Like this post? Subscribe to our RSS feed and stay up to date.
Engineers at Georgia Tech are the first to study the mechanics of springtails, which leap in the water to avoid predators. MIT ] The researchers from North Carolina State University have recently developed a fast and efficient soft robotic swimmer that swims resembling human's butterfly-stroke style. Paper ] Thanks, Nathanaël!
This guest article is adapted from the author’s new book From Pessimism to Promise: Lessons from the Global South on Designing Inclusive Tech , published by MIT Press. MIT Press The hunger for AI-based solutions is understandable. Afterall, young people in the Global South increasingly don’t see their future in farming.
Part of the value proposition for FHRs is that they potentially can perform these functions at substantially lower cost than current light water reactors (LWRs) through reliance on the inherent characteristics of the fuel and coolant. J/cm 3 -K) is comparable to that of water at 100°C (4.04 cool the fuel. J/cm 3 -K). Holcomb, George F.
Energy Robotics ] This work presents a camera model for refractive media such as water and its application in underwater visual-inertial odometry. Different robotic solutions of the future. MIT CSAIL ] This UPenn GRASP SFI Seminar is by E Farrell Helbling at Cornell, on Autonomy for Insect Scale Robots. VISTEC ] Thanks Poramate!
Already, Chinas Gansu province has maritime and aerospace applications in mind for this future energy supply, according to the state-run Xinhua News Agency. Molten-salt breeder reactors are the most viable designs for thorium fuel, says Charles Forsberg , a nuclear scientist at MIT. The fuel is designed for heavy-water reactors.
When researchers Xinyue Liu and Siyuan Rao first began their collaboration at MIT, they treated this question literally. Broadly, hydrogels are soft networks of polymers and water, such as tofu or jelly. Is there a better way for scientists to shine a light on nerve cells throughout the body? Our body is also made of hydrogels.
Born in 1890 in Massachusetts, he came to prominence as the nation’s top designer of computers while at MIT In the 1930s. He can dive under water and come up dry. As the early the 1930s, he viewed the entrepreneur and the engineer as twin forces for progress and technological advancement.
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