Poh Poh Gan is an accomplished inventor based in Framingham, MA (US). She has made significant contributions to the field of materials science, particularly in the development of conductive elastomeric foams. With a total of 2 patents to her name, her work showcases innovative approaches to polymer chemistry.

Latest Patents

One of her latest patents focuses on the creation of conductive elastomeric foams through in-situ vapor phase polymerization of pyrroles. This patent presents a composite that includes an elastomer foam and conductive polymers such as polypyrrole, thiophene, or aniline and their derivatives. The manufacturing process involves diffusing an oxidant into the dense polymer phase of a solvent-swollen foam, followed by the introduction of pyrrole or its derivatives. This results in an in situ chemical oxidative polymerization at the oxidant site. Remarkably, only about 5 wt % of the conductive polymer is necessary to observe a transition from insulator to conductor. The conductivity of the composite foam can be effectively controlled between 10^-7 and 10^-1 S/cm by adjusting the amount of oxidant or the copolymer composition.

Career Highlights

Poh Poh Gan is currently employed at World Properties, Inc., where she continues to innovate in her field. Her work has garnered attention for its potential applications in various industries, including electronics and materials engineering.

Collaborations

Throughout her career, Poh Poh Gan has collaborated with notable colleagues, including Michael D Bessette and Robert A Weiss. These partnerships have contributed to the advancement of her research and the successful development of her patents.

Conclusion

Poh Poh Gan's contributions to the field of conductive elastomeric foams highlight her innovative spirit and dedication to advancing materials science. Her patents reflect a commitment to developing new technologies that can have a significant impact on various applications.