Qinghua Zhang

Title: Innovations of Qinghua Zhang in Anti-Fouling Technology

Introduction

Qinghua Zhang is a notable inventor based in Quzhou, China. He has made significant contributions to the field of anti-fouling technology, particularly through his innovative patent that addresses common challenges in this area. His work is particularly relevant for applications in marine environments.

Latest Patents

Qinghua Zhang holds a patent for a "Preparation method for ultraviolet-responsive coumarin controlled-release and self-repairing anti-fouling paint." This invention involves a unique process that includes reacting double-end-group reactive polydimethylsiloxane, polyisocyanate, and an organic diluting solvent. The method further incorporates a dihydroxycoumarin compound, a cross-linking agent, and an organotin catalyst. The mixture is then irradiated with 365 nm ultraviolet light to produce the anti-fouling paint. This innovative paint allows for the controllable release of a coumarin green anti-fouling agent in response to ultraviolet stimulation, while also providing self-repairing capabilities. It effectively addresses the limitations of conventional anti-fouling agents, enhancing their performance in complex marine environments.

Career Highlights

Qinghua Zhang is affiliated with Zhejiang University, where he continues to advance research in materials science and engineering. His work has not only contributed to academic knowledge but also has practical implications for industries reliant on marine applications.

Collaborations

Qinghua Zhang has collaborated with notable colleagues such as Zheming Tong and Xiaoli Zhan. Their joint efforts have furthered research and development in anti-fouling technologies.

Conclusion

Qinghua Zhang's innovative approach to anti-fouling paint represents a significant advancement in the field, addressing critical challenges and enhancing the longevity and effectiveness of marine coatings. His contributions are poised to make a lasting impact on marine technology.