Francisco A Uribe

Title: Innovations of Francisco A. Uribe: Pioneering Composite Materials and Fuel Cell Technologies

Introduction

Francisco A. Uribe is a notable inventor based in Los Alamos, New Mexico, recognized for his contributions to the field of materials science and energy technology. With a portfolio of four patents, Uribe has developed innovative methods and materials that enhance the efficiency and effectiveness of various applications, particularly in catalysis and fuel cell technology.

Latest Patents

Among Uribe's most recent innovations are two significant patents. The first patent focuses on composite materials and a method for creating them. This inventive method involves depositing noble metals on a metal hexaboride support, which is electropositive enough to allow these metals to spontaneously deposit from solutions containing their ionic species. This technique enables the production of metallic films with controlled thickness and particle size at room temperature, eliminating the need for separate reducing agents. These composite materials, featuring noble metal films on metal hexaborides, find applications as catalysts, thermionic emitters, electrical contacts, electrodes, adhesion layers, and optical coatings.

The second notable patent addresses a fuel cell anode configuration that allows for CO tolerance in polymer electrolyte fuel cells (PEFCs). His design caters to reformate fuel streams that consist of oxygen and diluted hydrogen fuel containing CO impurities. The innovative polymer electrolyte membrane features an electrocatalytic surface bonded to the anode side, formed by mixing an electrocatalyst with the polymer. With a porous electrically conductive anode backing, the design ensures effective catalyzation of CO oxidation using non-precious metal oxidation catalysts, broadening the potential for cost-effective and efficient fuel cell solutions.

Career Highlights

Uribe's distinguished career includes affiliations with prominent institutions such as the University of California and Los Alamos National Security, LLC. His work has consistently focused on leveraging innovative materials and methods to address pressing energy challenges. His research has not only contributed to advancements in materials science but also positioned him as a thought leader in the energy technology sector.

Collaborations

Throughout his career, Uribe has collaborated with esteemed colleagues such as Thomas A. Zawodzinski and Shimshon Gottesfeld. These partnerships have facilitated the exchange of ideas and fostered progress in their respective fields, emphasizing the importance of teamwork in achieving groundbreaking results.

Conclusion

Francisco A. Uribe's inventive contributions to composite materials and fuel cell technologies underscore his significance in the scientific community. His patents reflect a commitment to innovation, showcasing his ability to tackle complex challenges with effective solutions. As the quest for sustainable energy solutions continues, Uribe's work remains a vital part of the conversation in advancing technology to meet the demands of the future.