A South Korean research team has achieved a volumetric energy density of 1,270 Wh/l using an anode-free lithium-metal battery ...

Hungary-based Heatventors Ltd. has developed a non-flammable thermal energy storage system that can reportedly save up to 90% of space compared to traditional storage technologies or water tanks. “Our ...

Scientists in Korea have fabricated a solar-powered charging device that can reportedly achieve a power density of 2,555.6 W kg and an energy efficiency of 63%. The system uses nickel-based compounds ...

High energy density materials (HEDMs) represent a rapidly evolving class of compounds that store and release large amounts of energy in a compact framework. These materials, often based on ...

Traditional non-aqueous lithium-ion batteries have a high energy density, but their safety is compromised due to the flammable organic electrolytes they utilize. Aqueous batteries use water as the ...

Scientists improved battery durability and energy density with a nano-spring coating. A research team led by Professor Kyu-Young Park from the Institute of Ferrous & Eco Materials Technology, ...

Scientists at China’s EAST tokamak have achieved plasma densities beyond long-standing limits using plasma-wall self-organisation.