AI lab assistant predicts material properties in seconds A Johns Hopkins University engineer has developed a specialized AI tool that could do for materials scientists what ChatGPT has done for coders and writers. The new system, called ChatGPT Materials Explorer, or CME, could speed the discovery of everything from advanced batteries to tougher alloys, according to findings published in Integrating Materials and Manufacturing Innovation.
https://phys.org/news/2025-09-....ai-lab-material-prop

Covalent bonds found in alpha plutonium clarify its unusual atomic structure Plutonium has captured the attention of scientists since its discovery in the early 1940s. This enigmatic element has an important role to play in emerging energy technologies like nuclear batteries and reactors, but it also has complicated electronic behavior that causes some intriguing effects. Its electron structure contributes to unconventional entropic properties at low temperatures, multiple phase transitions before melting, and complex bonding patterns.
https://phys.org/news/2025-09-....covalent-bonds-alpha

MXene-supported ruthenium catalyst accelerates upcycling of plastics Plastics are valued for their durability, but that quality also makes them difficult to break down. Tiny pieces of debris known as microplastics persist in soil, water and air and threaten ecosystems and human health.
https://phys.org/news/2025-09-....mxene-ruthenium-cata

Catalyst evolution reveals the unsung heroes in industrial ammonia production Researchers at the Fritz Haber Institute of the Max Planck Society, in collaboration with the Max Planck Institute of Chemical Energy Conversion and Clariant have unveiled new insights into the complex catalyst systems used in industrial ammonia production. By examining the structural evolution of these catalysts, the study highlights the critical role of promoters in enhancing performance and stability.
https://phys.org/news/2025-09-....catalyst-evolution-r

New methods and standardization in chemical forensics In her doctoral thesis completed at the Finnish Institute for Verification of the Chemical Weapons Convention VERIFIN, University of Helsinki, Solja Säde developed methods of chemical forensics.
https://phys.org/news/2025-09-....methods-standardizat