Nicholas Gothard

Title: Innovations in Thermoelectric Materials by Nicholas Gothard

Introduction

Nicholas Gothard is an accomplished inventor based in Beavercreek, OH (US). He has made significant contributions to the field of thermoelectric materials, particularly through his innovative patent that addresses the control of crystallographic texture and grain size in bulk thermoelectric materials.

Latest Patents

Nicholas Gothard holds a patent titled "Control of crystallographic texture and grain size in bulk thermoelectric materials through constrained deformation." This patent describes new methods for improving the thermoelectric properties of bismuth telluride-based materials. The techniques involve constrained deformation, such as canned/sandwich or encapsulated rolling and plane strain channel die compression. These methods, particularly when applied at temperatures above 80% of the melting point of the material, effectively alter the crystallographic texture and grain size. This results in enhanced thermoelectric power factor and figure of merit ZT for the material.

Career Highlights

Nicholas Gothard is associated with the United States of America as represented by the Secretary of the Air Force. His work focuses on advancing thermoelectric materials, which have significant implications for energy efficiency and sustainability.

Collaborations

Some of his notable coworkers include Raghavan Srinivasan and Jonathan E Spowart. Their collaborative efforts contribute to the innovative research and development in the field of thermoelectric materials.

Conclusion

Nicholas Gothard's work in thermoelectric materials exemplifies the importance of innovation in enhancing energy efficiency. His contributions through patented methods are paving the way for advancements in this critical area of research.