Mi Soon Lee

Title: Inventor Mi Soon Lee: Pioneering Innovations in Ion Exchange Membranes

Introduction

Mi Soon Lee, a distinguished inventor based in Jeonju-si, South Korea, has made significant contributions to the field of membrane technology. With a total of four patents to his name, Lee continues to push the boundaries of innovation, particularly in the design and manufacturing of advanced ion exchange membranes.

Latest Patents

Among Lee's latest innovations are two noteworthy patents:

1. **Pore-Filled Ion Exchange Polyelectrolyte Composite Membrane**

This invention involves a pore-filled ion exchange polyelectrolyte composite membrane from which the surface ion exchange polyelectrolyte has been removed. This membrane exhibits low film resistance and minimal swelling, along with a reduced thickness compared to commercial options. The method allows for continuous manufacturing via a roll-to-roll process, simplifying production and significantly lowering costs.

2. **Micropore-Filled Double-Sided Membrane for Low Vanadium Ion Permeability**

The micropore-filled amphoteric membrane is designed for low vanadium ion permeability, enhancing the performance of vanadium redox flow batteries. This membrane minimizes ion crossover between catholyte and anolyte, exhibiting low resistance and superior efficiency compared to commercially available options like Nafion. Similar to his other patent, this membrane is also produced through a roll-to-roll process, ensuring a cost-effective and efficient manufacturing method.

Career Highlights

Mi Soon Lee has had an impressive career working with reputable institutions such as the Korea Institute of Energy Research and Toray Advanced Materials Korea Inc. His work has garnered attention for its practical applications and potential to revolutionize the energy sector. His research focuses on developing improved materials for energy systems, especially in the context of sustainable technology.

Collaborations

Throughout his career, Lee has collaborated with notable professionals, including Young Gi Yoon and Young Woo Choi. These partnerships have not only enriched his research but have also led to innovative ideas and successful patent applications, contributing to advancements in membrane technology.

Conclusion

With his notable inventions and ongoing research, Mi Soon Lee is shaping the future of ion exchange membranes. His dedication to improving manufacturing processes and material performance makes him a significant figure in the realm of energy research and innovation. As technologies evolve, Lee's contributions will undoubtedly pave the way for more efficient and sustainable solutions in energy systems.