Chung-Chun Lee

Title: Innovations of Chung-Chun Lee

Introduction

Chung-Chun Lee is a notable inventor based in Yunlin, Taiwan. He has made significant contributions to the field of dye data storage media and phthalocyanine synthesis. With a total of 2 patents, his work showcases innovative approaches to chemical processes.

Latest Patents

Chung-Chun Lee's latest patents include the "Cyanine-TCNQ complex dye data storage media and manufacturing method thereof" and "Synthesis of phthalocyanines by microwave irradiation." The latter invention provides a novel process for preparing soluble phthalocyanines using microwave irradiation without any organic solvent. This method employs three different starting materials: t-butylphthalic anhydride, t-butyl phthalonitrile, and metal-free H Pc (tetra-t-butylphthalocyanine). By irradiating the starting material with a suitable metal compound in a commercial microwave oven for 1 to 30 minutes at a power of 200 to 900 W, the reaction time for MPc formation is drastically reduced from 8 to 24 hours to just 10 to 30 minutes. This unique heating method allows for the production of sandwiched type MPc, such as Lu Pc, through metal replacement from metal-free phthalocyanine.

Career Highlights

Chung-Chun Lee has established himself as a prominent figure in his field through his innovative research and development efforts. His work has not only advanced the understanding of phthalocyanine synthesis but has also contributed to the efficiency of chemical processes in the industry.

Collaborations

Chung-Chun Lee has collaborated with notable coworkers, including Andrew Teh Hu and Ming-Chia Lee. Their combined expertise has further enhanced the impact of their research and innovations.

Conclusion

Chung-Chun Lee's contributions to the field of inventions, particularly in dye data storage media and phthalocyanine synthesis, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future research.