7 stories tagged solid-state-battery on EV Digest.
Researchers at the U.S. Department of Energy's Argonne National Laboratory have discovered that a nanometer-thin magnesium oxide coating can significantly improve the stability of sulfide-based solid-state electrolytes. This breakthrough could be crucial for advancing next-generation solid-state batteries, which promise greater energy density and safety for electric vehicles.
Researchers from Southwest Research Institute (SwRI) and Southern Methodist University (SMU) are collaborating on a new solid-state battery design. Their focus is on developing nanoscale films for the interface between the lithium metal anode and the solid electrolyte, a critical step towards improving the performance and safety of next-generation EV batteries. This research could pave the way for more efficient and durable solid-state batteries in electric vehicles.
Lexus is developing an all-electric successor to its iconic LFA supercar, aiming to replicate the original's engaging driving feel without relying on a V10 engine. The new EV is expected to be the first production Lexus to feature advanced solid-state batteries, promising enhanced performance and range.
Scientists at MIT have made a significant breakthrough in solid-state battery technology, addressing a critical flaw that has hindered their widespread adoption. Their new research offers a solution to prevent the formation of metallic dendrites, which can cause short circuits and compromise battery lifespan and safety.
The chairman of CATL, the world's leading EV battery manufacturer, has tempered expectations for solid-state batteries, stating the technology is currently only at "level four" on a nine-step readiness scale. He predicts that widespread adoption and commercial viability for solid-state batteries are not expected until at least 2030, suggesting the technology is still far from ready for mass production.
Researchers in China have developed a novel solid-state battery electrolyte that demonstrates significant durability advancements. This new system maintained over 84% of its capacity after 350 charge cycles, addressing a key challenge for solid-state battery commercialization.
Honda has joined forces with American startup QuantumScape to accelerate the development of solid-state battery technology for its future electric vehicles. This collaboration aims to refine both the battery cells and their manufacturing processes, signaling Honda's commitment to advanced EV power solutions.
