Company Filing History:
Years Active: 2018-2023
Title: Innovations of Cheng Gu in Degrading Perfluorinated Compounds
Introduction
Cheng Gu is an accomplished inventor based in Nanjing, China. He has made significant contributions to the field of environmental science, particularly in the degradation of persistent pollutants. With a total of 3 patents, his work focuses on innovative methods to address the challenges posed by perfluorinated compounds (PFCs).
Latest Patents
Cheng Gu's latest patents include a synthesis method for an indole derivative capable of efficiently degrading PFCs. This method involves dissolving indole, alkylamine, and formaldehyde in an ethanol solution, followed by a reaction under reflux conditions with ZnCl or glacial acetic acid as a catalyst. The resulting indole derivative possesses hydrophobic properties and a positively charged amino group, which effectively captures PFCs in contaminated water. This innovative approach allows for the formation of sub-nanoscale self-assembled aggregates that enhance the degradation process.
Another notable patent is a method for degrading PFCs using a novel self-assembled micelle system. This method combines cetyltrimethylammonium bromide (CTAB), indoleacetic acid (IAA), and PFCs to form compact micelles. When illuminated, these micelles facilitate the rapid degradation and defluorination of PFCs, significantly improving degradation efficiency.
Career Highlights
Cheng Gu is affiliated with Nanjing University, where he conducts research and develops innovative solutions for environmental challenges. His work has garnered attention for its practical applications in reducing pollution and improving water quality.
Collaborations
Cheng collaborates with notable colleagues, including Haoting Tian and Zhanghao Chen, to further advance research in the field of environmental science.
Conclusion
Cheng Gu's innovative approaches to degrading perfluorinated compounds demonstrate his commitment to addressing environmental issues through scientific research. His contributions are vital in the ongoing efforts to mitigate pollution and protect water resources.