Core-Shell Cathode for Efficient Long Lasting Batteries
Core-Shell Cathode for Efficient Long Lasting Batteries
A Core-Shell Cathode and a Lithium-Sulfur Battery Using the Same
Tags: National Cheng Kung University, Taiwan, Energy & Environment
This invention presents a core-shell cathode for lithium-sulfur batteries that improves electrochemical efficiency by enhancing the reaction kinetics of sulfur electrodes. The porous carbon shell encases the sulfur active material, restricting the escape of liquid polysulfides and increasing sulfur loading. The result is high energy density, excellent capacity retention, and stable cycling in low-electrolyte environments. Applications include lithium-sulfur batteries for energy storage and electric devices, offering high performance and efficiency.
IP Type or Form Factor: Patent Granted; Material; Design
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Battery Storage & Portable Power; Energy Harvesting & Capture
