Sunkyu Kim

Title: Innovations by Sunkyu Kim in Lithium Secondary Batteries

Introduction

Sunkyu Kim is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. With a total of 2 patents, his work focuses on enhancing the performance and safety of these batteries.

Latest Patents

One of Sunkyu Kim's latest patents is for a cathode active material and lithium secondary battery comprising the same. This invention discloses a cathode active material that includes a combination of various compounds, which results in a battery with a long lifespan and excellent storage characteristics at both room and high temperatures. The material is designed to improve safety and is effectively used in high-power lithium secondary batteries with outstanding rate properties.

Another significant patent involves an anode designed to improve storage performance at high temperatures. This invention includes an anode active material, titanium dioxide (TiO2), and styrene-butadiene rubber (SBR). By incorporating these components, the invention inhibits increases in anode resistivity during high-temperature storage, thereby enhancing the overall performance of the battery.

Career Highlights

Sunkyu Kim is currently employed at LG Chem, Ltd., a leading company in the chemical and battery industry. His work at LG Chem has allowed him to focus on innovative solutions that address the challenges faced in battery technology.

Collaborations

Sunkyu Kim has collaborated with notable colleagues, including Sung Kyun Chang and Hong-Kyu Park. These collaborations have contributed to the advancement of battery technologies and innovations.

Conclusion

Sunkyu Kim's contributions to lithium secondary battery technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of materials and their applications in enhancing battery performance and safety.