Cullen Buie

Title: Cullen Buie: Innovator in Fuel Cell Technology

Introduction

Cullen Buie is a prominent inventor based in Stanford, California. He has made significant contributions to the field of fuel cell technology, particularly through his innovative designs that address common challenges in fuel cell operation.

Latest Patents

Cullen Buie holds a patent for a "Fuel cell with electroosmotic pump." This invention addresses the issue of water flooding at the cathode of a fuel cell, which can hinder performance. By integrating an electroosmotic pump to remove product water from the cathode area, the power output of fuel cells can be significantly increased. The integration of EO pumps transforms the designs of air channels and air-breathing cathodes, reducing air pumping power loads and enhancing oxidant transport. Additionally, these pumps can manage hydration of gas streams, liquid reactants, and oxidant delivery. Notably, electroosmotic pumps have no moving parts, can be integrated as a layer of the fuel cell, and are scalable from centimeter to micron-sized fuel cells.

Career Highlights

Cullen Buie has worked with esteemed organizations such as Leland Stanford Junior University and Honda Motor Co., Ltd. His work has been instrumental in advancing fuel cell technology and improving energy efficiency.

Collaborations

Cullen has collaborated with notable colleagues, including Juan G. Santiago and Jonathan Posner. Their combined expertise has contributed to the development of innovative solutions in the field of fuel cells.

Conclusion

Cullen Buie's contributions to fuel cell technology exemplify the impact of innovative thinking in addressing complex engineering challenges. His work continues to influence the future of energy solutions.