Prof. Moungi Bawendi has been named a recipient of the 2023 Nobel Prize in Chemistry for his work and contributions to the field of quantum dots and nanotechnology, reports Brianna Abbott for The Wall Street Journal. “To understand the physics, which was the motivation, we had to create the material,” says Bawendi. “I would never have thought that you could make them at such a large scale and that they would actually make a difference in the consumer area.”
Prof. Moungi Bawendi, one of the winners of the 2023 Nobel Prize in Chemistry, speaks with Lisa Mullins of WBUR’s All Things Considered. “It's a lot of hard work, a lot of perseverance, and sometimes, you know, you'll work for a few years without seeing any results at all. And then the results come maybe just in a few weeks, and suddenly it happens,” says Bawendi of his advice to students on dealing with progress and failures in their research. “Believing in the end point and just, you know, when things don't work, learning how to solve problems and go maybe a little slightly different direction."
Prof. Mougni Bawendi is one of three scientists who has been awarded the 2023 Nobel Prize in Chemistry for his work with quantum dots, reports Sam Turken for GBH. “Bawendi said that when he first started working with quantum dots, he wasn’t thinking of the potential uses for them,” writes Turken. “He merely wanted to study them, but in order to do that, he had to create dots that were of high quality. Once he did that, their benefits became more clear.”
Boston Globe reporter Aaron Pressman and John R. Ellement spotlight Prof. Moungi Bawendi, one of the winners of the 2023 Nobel Prize in Chemistry, for his work in the discovery and synthesis of quantum dots, “tiny particles used in an array of technologies.” Bawendi noted that he was “deeply honored and surprised and shocked” to receive a Nobel Prize. He added that MIT is, “just a different place in the world. And I’m so grateful that MIT supported me through my career all these years.”
In an article about how researchers are exploring why ancient Roman and Mayan buildings are still standing, AP reporter Maddie Burakoff highlights how researchers from MIT found that an ancient Roman technique for manufacturing concrete gave the material “self-healing” properties. “We don’t need to make things last quite as long as the Romans did to have an impact,” says Prof. Admir Masic. “If we add 50 or 100 years to concrete’s lifespan, “we will require less demolition, less maintenance and less material in the long run.”
Wall Street Journal reporter Scott Patterson spotlights Form Energy, an MIT startup that will produce long-duration batteries using an electrochemical reaction that turns iron into rust and back again. Patterson notes that the goal at Form Energy was to “develop batteries that were cheap, didn’t catch fire, didn’t need scarce and costly metals like cobalt and lithium, and could produce electricity for a long time.”
Using techniques inspired by kirigami, a Japanese paper-cutting technique, MIT researchers have developed a “a novel method to manufacture plate lattices – high performance materials useful in automotive and aerospace designs,” reports Andrew Paul for Popular Science. “The kirigami-augmented plate lattices withstood three times as much force as standard aluminum corrugation designs,” writes Paul. “Such variations show immense promise for lightweight, shock-absorbing sections needed within cars, planes, and spacecraft."
Researchers at MIT have developed a supercapacitor, an energy storage system, using cement, water and carbon, reports Macie Parker for The Boston Globe. “Energy storage is a global problem,” says Prof. Franz-Josef Ulm. “If we want to curb the environmental footprint, we need to get serious and come up with innovative ideas to reach these goals.”
Fast Company reporter Adele Peters writes that MIT researchers have developed a new type of concrete that can store energy, potentially enabling roads to be transformed into EV chargers and home foundations into sources of energy. “All of a sudden, you have a material which can not only carry load, but it can also store energy,” says Prof. Franz-Josef Ulm.
MIT engineers have uncovered a new way of creating an energy supercapacitor by combining cement, carbon black and water that could one day be used to power homes or electric vehicles, reports Jeremy Hsu for New Scientist. “The materials are available for everyone all over the place, all over the world,” explains Prof. Franz-Josef Ulm. “Which means we don’t have the same restriction as with batteries.”
MIT researchers have discovered that when combined with water, carbon black and cement can produce a low-cost supercapacitor capable of storing electricity for later use, reports Andrew Paul for Popular Science. “With some further fine-tuning and experimentation, the team believes their enriched cement material could one day compose portions of buildings’ foundations, or even create wireless charging,” writes Paul.
Researchers at MIT have found that cement and carbon black can be combined with water to create a battery alternative, reports Robert Service for Science. Professor Franz-Josef Ulm and his colleagues “mixed a small percent of carbon black with cement powder and added water,” explains Service. “The water readily combines with the cement. But because the particles of carbon black repel water, they tend to clump together, forming long interconnected tendrils within the hardening cement that act like a network of wires.”
Sublime Systems, a startup founded by Prof. Yet-Ming Chiang and former MIT postdoc Leah Ellis, is working to decarbonize cement making – a process which currently accounts for eight percent of global carbon emissions. “The world has a huge appetite for cement, and Sublime is working to scale its production to meet it,” writes Casey Crownhart for The Spark, MIT Technology Review’s weekly climate newsletter.
MIT has been selected as the world’s best university in the 2024 QS World University Rankings, reports Cecilia Rodriguez for Forbes. MIT has secured “the top position for the 12th consecutive year,” writes Rodriguez.
Researchers from MIT and Duke have discovered that introducing weaker bonds into a material can produce stronger polymers, reports Norbert Sparrow for Plastics Today. “Side-chain cross-linked polymers are probably the most widely used type of polymer network,” says postdoc Shu Wang. “The concept [outlined] in our paper should work for all polymer networks that are side-chain cross linked.”