In recent years, lithium ion batteries have been widely used in many fields. Compared with traditional lithium ion battery cathode materials, more lithium ions in lithium rich manganese based cathode materials of unit mass participate in energy storage. However, in the process of battery reaction, stress accumulation and lattice oxygen loss will […]
With a new design, lithium-sulfur batteries could reach their full potential. Batteries are everywhere in daily life, from cell phones and smart watches to the increasing number of electric vehicles. Most of these devices use well-known lithium-ion battery technology. And while lithium-ion batteries have come a long way since they were first introduced, they […]
While you may be just starting to reap the advantages of 5G wireless technology, researchers throughout the world are already working hard on the future: 6G. One of the most promising breakthroughs in 6G telecommunications is the possibility of Visible Light Communication (VLC), which is like a wireless version of fiberoptics, using flashes of […]
A device that can harvest water from the air and provide hydrogen fuel-entirely powered by solar energy-has been a dream for researchers for decades. Now, EPFL chemical engineer Kevin Sivula and his team have made a significant step towards bringing this vision closer to reality. They have developed an ingenious yet simple […]
“For the perovskite film, there are some factors influencing the intrinsic material stability,” said paper author Qi Chen, professor from Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices, Experimental Center of Advanced Materials, School of Materials Science and Engineering, Beijing Institute […]
Research led by the University of Warwick will investigate a new type of solar cell material, which could be used in space, in a bid to reduce reliance on fossil fuels. The European Research Council (ERC) has approved a five-year study which will delve into the atomic-level structure of a new type […]
