Sun Hwa Lee

Title: Innovations of Sun Hwa Lee

Introduction

Sun Hwa Lee is a prominent inventor based in Cambridge, MA (US), known for his significant contributions to the field of battery technology. He holds a total of 7 patents, showcasing his innovative approach to enhancing lithium-ion batteries.

Latest Patents

One of his latest patents is a lithium-ion conducting protective film and method of use. This film is produced using a layer-by-layer assembly process, which involves sequential exposure of a substrate to various layers, including poly(ethylene oxide) and graphene oxide. This protective film effectively isolates the lithium anode from the positive electrochemistry of the cathode in a lithium-air battery, preventing undesirable lithium dendrite growth. Another notable patent involves multi-layer structures prepared by layer-by-layer assembly. This protective layer can be deposited on a porous polymer separator placed on a lithium-metal electrode, safeguarding against adverse electrochemical activity in a battery. The multilayered structure includes graphene oxide, enhancing the battery's performance.

Career Highlights

Sun Hwa Lee has worked with prestigious organizations such as the Massachusetts Institute of Technology and Samsung Electronics Co., Ltd. His work in these institutions has significantly advanced the understanding and development of battery technologies.

Collaborations

He has collaborated with notable individuals in his field, including Paula T Hammond and Mariya Khiterer, who have contributed to his research and innovations.

Conclusion

Sun Hwa Lee's innovative work in battery technology, particularly in lithium-ion conducting protective films, highlights his role as a leading inventor in the field. His contributions continue to influence advancements in energy storage solutions.