Su-Yeon Lee

Title: Su-Yeon Lee: Innovator in Lithium Battery Technology

Introduction

Su-Yeon Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of lithium battery technology. His innovative approach focuses on enhancing the performance and efficiency of lithium secondary batteries.

Latest Patents

Su-Yeon Lee holds a patent for a "Method for pre-lithiation of negative electrode, pre-lithiated negative electrode and lithium secondary battery including the same." This patent outlines a method for pre-lithiation of a negative electrode, which involves several steps. These steps include interposing a separator between a lithium ion-supplying metal sheet and a negative electrode to prepare a simple cell. The simple cell is then dipped in an electrolyte for pre-lithiation. Following this, the simple cell is placed between two polymer pads, and electrochemical charging is performed while pressurizing the outside of the pads. This innovative method aims to improve the efficiency of lithium secondary batteries.

Career Highlights

Su-Yeon Lee is currently employed at LG Energy Solution, Ltd., where he continues to develop cutting-edge technologies in battery design and manufacturing. His work has been instrumental in advancing the capabilities of lithium batteries, making them more efficient and reliable for various applications.

Collaborations

Su-Yeon Lee collaborates with talented colleagues, including Seo-Young Jeon and Ye-Ri Kim. Their combined expertise contributes to the innovative projects at LG Energy Solution, Ltd.

Conclusion

Su-Yeon Lee is a key figure in the advancement of lithium battery technology, with a focus on improving the pre-lithiation process. His contributions are paving the way for more efficient energy storage solutions.