Accelerating Scientific Discovery and Nanoporous Material Design via Interpretable Machine Learning

Pengfei Ou is an Assistant Professor in the Department of Chemistry at the National University of Singapore (NUS). He is also a member of the NUS Institute for Artificial Intelligence and the Centre for Hydrogen Innovations, and has been awarded the Presidential Young Professorship. He previously worked as a researcher at Northwestern University in the United States and conducted postdoctoral research at the University of Toronto in Canada. His research focuses on computational catalysis and artificial intelligence, aiming to accelerate catalyst discovery and mechanistic understanding. Since establishing his independent research group in 2024, he has published multiple high-impact papers as the corresponding author in journals such as Nature Synthesis, Nature Communications, and Advanced Energy Materials, among others. He also has extensive experience in industry collaboration, having worked closely on research projects with globally renowned companies and government agencies including TotalEnergies, Fujitsu, BP, and DSO Singapore. To date, he has published 110 peer-reviewed papers, with over 7,500 total citations and an h-index of 41. His honors include the NUS Presidential Young Professorship (2024), the Climate Positive Energy “Rising Stars in Sustainable Energy” Postdoctoral Fellowship (2022), and the Chinese Government Award for Outstanding Self-Financed Students Abroad (2021).

Jinqiang Liang is a full-time teacher in Chemical Engineering at Karamay Campus, China University of Petroleum (Beijing), Senior Engineer, and National Registered Safety Engineer. He received his education from the University of Science and Technology of China, supervised by Academician Zhongmin Liu and Researcher Mao Ye. His research interests mainly include AI in Chemical Engineering, Chemical Process Simulation and Optimization, Energy Safety, and Sustainable Olefin Production Technologies. In the past three years, he has published more than 40 papers in international and domestic journals. He has presided over 1 project from the National Natural Science Foundation of China, 2 enterprise-funded horizontal projects, and 1 municipal science and technology project. He has participated in 3 enterprise-funded horizontal projects, been granted 3 invention patents, and drafted 4 technical standards for China National Petroleum Corporation (CNPC). He participated in the 1000-ton pilot test of the 3rd-generation Methanol-to-Olefins (DMTO-Ⅲ) technology, which passed the scientific and technological achievement appraisal by the China Petroleum and Chemical Industry Federation (CPCIF).

Prof. Kaihang Shi is currently an Assistant Professor in the Department of Chemical and Biological Engineering at the University at Buffalo, where he leads the Digital Porous Materials Laboratory. He completed his B.E. in Polymer Materials and Engineering at East China University of Science & Technology in 2015, his Ph.D. in Chemical Engineering at North Carolina State University in 2020, and his postdoctoral training at Northwestern University in 2023. His research group leverages artificial intelligence, molecular simulations, statistical mechanics, and mathematical modeling to advance the discovery, design, and characterization of novel nanoporous materials and confined systems for energy and sustainability applications. He has received numerous prestigious awards including the ACS PRF Doctoral New Investigator Award, the AIChE CoMSEF Graduate Student Award, and the James K. Ferrell Outstanding Ph.D. Graduate Award.