Woo Jin Lee

Title: Innovations of Woo Jin Lee in Nano-sized Titanium Dioxide Production

Introduction

Woo Jin Lee is an accomplished inventor based in Busan, South Korea. He has made significant contributions to the field of materials science, particularly in the synthesis of nano-sized titanium dioxide particles. His innovative approach has the potential to impact various industries, including electronics and environmental applications.

Latest Patents

Woo Jin Lee holds a patent for a low-temperature process for producing nano-sized titanium dioxide particles. This process involves synthesizing rutile, anatase, or a mixture of both types of TiO2 powder. The method includes forming a Ti-peroxo complex by mixing hydrogen peroxide with a titanium compound, followed by heating the complex at temperatures above 50°C. The resulting primary particle size of the titanium dioxide particles is below 50 nm, while the agglomerated particle size after washing and drying is below about 10 µm. The key features of this invention are its low-temperature process, highly concentrated synthesis, and a production yield exceeding 90%.

Career Highlights

Woo Jin Lee is currently associated with Tokusen U.S.A., Inc., where he continues to advance his research and development efforts. His work has garnered attention for its innovative approach and practical applications in various fields.

Collaborations

He collaborates with notable colleagues, including Insoo Kim and Young Jin Kim, who contribute to his research endeavors and help enhance the impact of his inventions.

Conclusion

Woo Jin Lee's contributions to the field of nano-sized titanium dioxide production exemplify the importance of innovation in materials science. His patented process not only demonstrates a significant advancement in synthesis techniques but also highlights the potential for high production yields in industrial applications.