Scientists have recently proposed a workflow that can dramatically accelerate the search for novel materials with improved properties. They demonstrated the power of the approach by identifying more than 50 strongly thermally insulating materials. These can help alleviate the ongoing energy crisis, by allowing for more efficient thermoelectric elements, i.e., devices able to convert otherwise wasted heat into useful electrical voltage.
Scientists of the NOMAD Laboratory at the Fritz Haber Institute of the Max Planck Society recently proposed a workflow that can dramatically accelerate the search for novel materials with improved properties. They demonstrated the power of the approach by identifying more than 50 strongly thermally insulating materials. These can help alleviate the ongoing energy crisis, by allowing for more efficient thermoelectric elements, i.e.
Discovering new and reliable thermoelectric materials is paramount for making use of the more than 40% of energy given off as waste heat globally and help mitigate the growing challenges of climate change. One way to increase the thermoelectric efficiency of a material is to reduce its thermal conductivity,, and thereby maintaining the temperature gradient needed to generate electricity.
The first step in designing these workflows is to use advanced statistical and AI methods to approximate the target property of interest,in this case. To this end, the sure-independence screening and sparsifying operator approach is used. SISSO is a machine learning method that reveals the fundamental dependencies between different materials properties from a set of billions of possible expressions.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Scientists discover external protein network can help stabilize neural connections -- ScienceDailyThe Noelin family of secreted proteins bind to the external portion of AMPA glutamate receptors and stabilize them on the neuronal cellular membrane, a process necessary for transmission of full-strength signals between neurons, according to a new study.
Lire la suite »
Scientists explore dinosaur 'Coliseum' in Denali National Park -- ScienceDailyScientists have discovered and documented the largest known single dinosaur track site in Alaska. The site, located in Denali National Park and Preserve, has been dubbed 'The Coliseum' by researchers.
Lire la suite »
Evolving elegance: Scientists connect beauty and safeguarding in ammonoid shells -- ScienceDailyWith 350 million years of evolution culminating in almost two centuries of scientific discourse, a new hypothesis emerges. Researchers propose a new explanation for why ammonoids evolved a highly elaborate, fractal-like geometry within their shells. Their analysis shows that the increasing complexity of shell structures provided a distinct advantage by offering improved protection against predators.
Lire la suite »
Scientists trap light inside a magnet -- ScienceDailyA new study shows that trapping light inside magnetic materials may dramatically enhance their intrinsic properties. Strong optical responses of magnets are important for the development of magnetic lasers and magneto-optical memory devices, as well as for emerging quantum transduction applications.
Lire la suite »
Computer Modeling News -- ScienceDailyComputer modeling in engineering, weather modeling, climate modeling, medical modeling and work-related computer simulations. Read the latest research using computer models here.
Lire la suite »
Food and Agriculture News -- ScienceDailyResearch news for agriculture and food industries.
Lire la suite »