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New “Quantum” Approach Helps Solve an Old Problem in Materials Science

“Scientists develop a framework based on quantum calculations to solve a long-standing problem in materials science. Real-life optimization problems are often solved using techniques that borrow concepts from quantum mechanics. In a new study, scientists from Japan apply and compare …

Built to Last: New Copolymer Binder to Extend the Life of Lithium Ion Batteries

“Scientists develop a novel binder material that protects the graphite anode of Li-ion batteries from degradation even after 1700 cycles The capacity of lithium-ion batteries decreases over time partly due to the degradation of the binder that protects the graphite …

Packing More Juice in Lithium-Ion Batteries Through Silicon Anodes and Polymeric Coatings

“Scientists investigate how a self-repairing polymer can vastly improve the durability of a promising anode material for high-capacity batteries Although silicon anodes could greatly boost the capacity of Li-ion batteries, their performance rapidly degrades with use. Polymeric coatings can help …

Fine tuned: adjusting the composition and properties of semiconducting 2D alloys

“Scientists experimentally realize 2D Si-Ge alloys with tunable electronic properties, getting us closer to a breakthrough in modern electronics Semiconducting 2D alloys could be key to overcoming the technical limitations of modern electronics. Although 2D Si-Ge alloys would have interesting …

A new graphene-based nanoscale sensor enables detection of a single carbon dioxide molecule - Breakthrough for future environmental sensing technology

“A research group at School of Materials Science / Energy and Environment division at Japan Advanced Institute of Science and Technology (JAIST, President Testuo Asano), succeeded to detect a single CO2 molecule electronically by using a newly developed nano-scale sensor device …

The highest heat-resistant plastic ever is developed from biomass

“The use of biomass-derived plastics is one of the prime concerns to establish a sustainable society, which is incorporated as one of the Sustainable Development Goals. However, the use of most of the biomass-derived plastics is limited due to their …