Chih-Hung Hung

Title: Innovations of Chih-Hung Hung in Fuel Cell Technology

Introduction

Chih-Hung Hung is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of fuel cell technology, particularly through his innovative patent related to polymer composite bipolar plates.

Latest Patents

Chih-Hung Hung holds a patent for the "Fabrication of carbon nanotubes reinforced polymer composite bipolar plates for fuel cell." This invention involves the preparation of a composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC). The process includes compounding vinyl ester and graphite powder to create a bulk molding compound (BMC) material. The graphite powder content ranges from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester. Additionally, carbon nanotubes, along with a polyether amine dispersant or modified carbon nanotubes, are added during the compounding process, with a weight percentage of 0.05-10 wt % based on the weight of the vinyl ester resin. The BMC material is then molded to form bipolar plates at temperatures between 80-200°C and pressures of 500-4000 psi.

Career Highlights

Chih-Hung Hung is affiliated with Tsinghua University, where he continues to advance research in fuel cell technology. His work has garnered attention for its potential applications in improving the efficiency and performance of fuel cells.

Collaborations

Chih-Hung Hung has collaborated with notable colleagues, including Chen-Chi Martin Ma and Shu-Hang Liao, contributing to the advancement of research in their respective fields.

Conclusion

Chih-Hung Hung's innovative work in the fabrication of carbon nanotubes reinforced polymer composite bipolar plates represents a significant advancement in fuel cell technology. His contributions are poised to impact the future of energy solutions.