Su-Min Lee

Title: Innovations of Su-Min Lee in Rechargeable Lithium Battery Technology

Introduction

Su-Min Lee is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of rechargeable lithium batteries. His innovative work has implications for various applications, including consumer electronics and electric vehicles.

Latest Patents

Su-Min Lee holds a patent for a rechargeable lithium battery. This invention includes a positive electrode with a positive active material, a negative electrode with a negative active material, and an electrolyte solution containing a lithium salt and a non-aqueous organic solvent. The separator between the electrodes features a porous substrate and a coating layer on at least one side. The negative active material is based on silicon, and the non-aqueous organic solvent includes cyclic carbonates such as ethylene carbonate and propylene carbonate. The battery is designed to improve cycle-life and high-temperature storage characteristics, showcasing Lee's commitment to advancing battery technology.

Career Highlights

Su-Min Lee is currently employed at Samsung SDI, Ltd., where he continues to innovate in the field of energy storage solutions. His work at this leading company has allowed him to contribute to the development of advanced battery technologies that are essential for modern applications.

Collaborations

Throughout his career, Su-Min Lee has collaborated with esteemed colleagues, including Kwang-Jo Cheong and Yong-Beom Lee. These collaborations have fostered a productive environment for innovation and have led to significant advancements in battery technology.

Conclusion

Su-Min Lee's contributions to rechargeable lithium battery technology exemplify the importance of innovation in the energy sector. His patent reflects a commitment to improving battery performance and efficiency, which is crucial for the future of energy storage solutions.