Sang-Gil Woo

Title: Sang-Gil Woo: Innovator in Lithium-Sulfur Battery Technology

Introduction

Sang-Gil Woo is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium-sulfur secondary batteries. His innovative approach focuses on enhancing the electrochemical properties and longevity of battery components.

Latest Patents

Sang-Gil Woo holds a patent for a cathode containing a solid superacid, which is integral to a lithium-sulfur secondary battery. This invention aims to improve the electrochemical properties and lifetime of the cathode by utilizing sulfur as an active material. The cathode design incorporates a solid superacid that does not compromise the electrochemical performance of sulfur, allowing for its effective use without extensive technical processing. This advancement minimizes the reduction in energy density typically associated with lithium-sulfur batteries. Furthermore, the solid superacid enhances the long-term performance of the battery by managing polysulfide, a key intermediate in the charging and discharging processes.

Career Highlights

Sang-Gil Woo is affiliated with the Korea Electronics Technology Institute, where he continues to push the boundaries of battery technology. His work is characterized by a commitment to innovation and practical applications in energy storage solutions.

Collaborations

Sang-Gil Woo collaborates with notable colleagues, including Je-Nam Lee and Ji-Sang Yu, who contribute to his research and development efforts in the field of battery technology.

Conclusion

Sang-Gil Woo's contributions to lithium-sulfur battery technology exemplify the potential for innovation in energy storage. His patented work on cathodes with solid superacids represents a significant step forward in enhancing battery performance and longevity.