Min-Hyung Lee

Title: The Innovations of Min-Hyung Lee

Introduction

Min-Hyung Lee is a prominent inventor based in Daejeon, 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 nine patents to his name, Lee's work has had a substantial impact on energy storage solutions.

Latest Patents

Among his latest patents is a nonaqueous electrolyte lithium secondary battery. This invention includes a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte. The positive electrode features LiNiMnCoO as a positive electrode active material, while the nonaqueous electrolyte comprises a mixture of fluorinated cyclic carbonate, propionate-based ester, and non-halogenated carbonate. The specified mixture weight ratio of these components is crucial for the battery's performance. Another notable patent is for a non-aqueous electrolyte solution for a lithium secondary battery, which includes an ester-based compound with a branched-chain alkyl group.

Career Highlights

Min-Hyung Lee has worked with leading companies in the chemical and energy sectors. He has been associated with LG Chem, Ltd, a major player in the chemical industry, and Honam Petrochemical Corporation, known for its contributions to petrochemical products. His experience in these companies has enriched his expertise in battery technology and materials science.

Collaborations

Lee has collaborated with notable colleagues, including You-mi Jeong and Doo-Kyung Yang. Their teamwork has likely contributed to the innovative advancements in the projects they have undertaken together.

Conclusion

Min-Hyung Lee's contributions to lithium secondary battery technology are noteworthy, with several patents that enhance energy storage solutions. His work continues to influence the field and drive innovation in battery technology.