Graham K Duncan

Title: Graham K Duncan: Innovator in Beta-Alumina Production

Introduction

Graham K Duncan is a notable inventor based in Stafford, GB. He has made significant contributions to the field of materials science, particularly in the production of beta-alumina. His innovative methods have the potential to impact various applications in technology and industry.

Latest Patents

Graham K Duncan holds a patent for a method of making beta-alumina. The invention provides a method of making beta-alumina by heating aluminum oxide in the presence of Na2O. A metal oxide dopant, such as Li2O, MgO, ZnO, CoO, NiO, FeO, or mixtures thereof, is dispersed in a cubic-close packed aluminum oxide or a precursor thereof to form a starting mixture. This mixture is then calcined by heating to temperatures between 250°C and 1100°C in an oxygen-containing atmosphere. Following this, Na2O is dispersed in the calcined starting mixture to form a final mixture, which is heated in an oxygen-containing atmosphere to above 1100°C to produce beta-alumina. This innovative process highlights Duncan's expertise in material synthesis.

Career Highlights

Graham K Duncan is associated with Lilliwyte Societe Anonyme, where he applies his knowledge and skills in materials science. His work has led to advancements in the production techniques of important materials, showcasing his commitment to innovation and research.

Collaborations

Duncan has collaborated with notable colleagues, including Arnold Van Zyl and Peter Barrow. These partnerships have likely contributed to the development and refinement of his patented methods.

Conclusion

Graham K Duncan's contributions to the field of materials science, particularly through his patent on beta-alumina production, demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future research.