Sung-Jae Han

Title: Innovations of Sung-Jae Han in Electrochemical Devices

Introduction

Sung-Jae Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of electrochemical devices, particularly through his innovative patents. With a total of two patents to his name, Han's work focuses on enhancing the performance and efficiency of separators used in various applications.

Latest Patents

One of Han's latest patents is for a polyolefin separator and method for manufacturing the same. This invention provides a polyolefin separator that includes a porous substrate made of fibrils and pores. The separator features a coating layer that surrounds the fibrils, which consists of a crosslinked polymer. This design ensures that the separator maintains a change in air permeability of 20% or less and a change in basis weight of 4% or less compared to the porous substrate. Additionally, Han has developed a separator for electrochemical devices, which includes a porous polymer film and a porous coating layer. This coating layer comprises inorganic and organic particles along with a binder polymer, enhancing the separator's functionality.

Career Highlights

Sung-Jae Han is currently employed at LG Chem, Ltd., a leading company in the chemical and materials industry. His work at LG Chem has allowed him to focus on developing advanced materials for energy storage and electrochemical applications.

Collaborations

Han has collaborated with notable colleagues, including Bi-Oh Ryu and Kyung-Hwan Yoon. Their teamwork has contributed to the successful development of innovative technologies in the field.

Conclusion

Sung-Jae Han's contributions to the field of electrochemical devices through his patents demonstrate his commitment to innovation and excellence. His work continues to influence advancements in energy storage technologies.