- Teams Develop New AI-driven Method to Discover, Design and Develop Next Generation Materials to Help Reduce Carbon Emissions.
LOS ALTOS, Calif. and CHICAGO – Toyota Research Institute (TRI) and Northwestern University today announce their collaboration to help accelerate new materials discovery, design and development with the world’s first nanomaterial “data factory.” This AI-driven methodology goes far beyond the traditional trial and error by exploring vast parameter sets, collecting data and then empowering AI to search the materials genome to find the best materials for a given application. While the first application of the data factory will be used to discover new catalysts to make fuel cell vehicles more efficient, TRI and Northwestern believe this method of materials discovery will have wide-ranging applications in the future such as clean hydrogen production, CO2 removal from air and high-efficiency solar cells.
“Meeting the growing demand for mobility without emitting carbon is a major challenge,” said Brian Storey, TRI senior director of energy and materials. “Through this partnership with Northwestern, we have significantly reduced the time it takes to test and find new materials that can be used in batteries and fuel cells to decarbonize transportation.”
“This groundbreaking research marks an inflection point in how we discover and develop critical materials,” said Chad Mirkin, director of the International Institute for Nanotechnology and the George B. Rathmann Professor of Chemistry at Northwestern. “Together with TRI, we’re poised to empower the scientific community to find the best materials that can truly power the clean energy transition.”
TRI & Northwestern Data Factory
TRI and Northwestern developed a machine learning algorithm capable of synthesizing materials at record speeds to sift through Northwestern’s new Megalibraries — a library containing more new inorganic materials than scientists have ever collected and categorized. Together, these concepts create the first nanomaterial data factory — a groundbreaking effort to create and mine large sets of high-quality, complex first-party data. The team is using this new approach to find catalysts that can be used instead of expensive, rare materials the world currently depends on, such as platinum and iridium.
Prior to this collaboration, machine learning algorithms have been trained on lower-quality, inconsistently-gathered data sets. Now, with Northwestern and TRI’s new capabilities, high-quality data sets can be used by the team to train complex algorithms that enable the rapid and objective discovery of crucial materials for unmet needs.
About Toyota Research Institute
Toyota Research Institute (TRI) conducts research to advance robotics, energy and materials, machine learning, and human-centric artificial intelligence. Led by Dr. Gill Pratt, TRI’s team of researchers are developing technologies to amplify human ability, focused on making our lives safer and more sustainable. Established in 2015, TRI has offices in Los Altos, California and Cambridge, Massachusetts. For more information about TRI, please visit http://tri.global.
About Northwestern University
Founded in 1851, Northwestern University is one of the country’s leading private research and teaching universities with an enrollment of approximately 8,000 full-time undergraduate students and approximately 8,000 full-time graduate and professional students and approximately 2,000 part-time students on campuses in Evanston and Chicago, Illinois, and Doha, Qatar. Northwestern combines innovative teaching and pioneering research in a highly collaborative environment that transcends traditional academic boundaries. Northwestern provides students and faculty exceptional opportunities for intellectual, personal and professional growth in a setting enhanced by the richness of Chicago.