Dean-Mo Liu

Title: Innovations of Dean-Mo Liu in Ceramic Materials

Introduction

Dean-Mo Liu is an accomplished inventor based in Blacksburg, Virginia. He holds a patent for innovative ceramic materials that exhibit low thermal conductivity and low coefficients of thermal expansion. His work has significant implications for high-temperature applications, showcasing his expertise in material science.

Latest Patents

Liu's patent focuses on compositions with the general formula (Ca.sub.x Mg.sub.1-x)Zr.sub.4 (PO.sub.4).sub.6, where x ranges from 0.5 to 0.99. The materials produced through solid-state and sol-gel processes demonstrate near-zero coefficients of thermal expansion when x is between 0.5 and 0.8. These MgCZP materials also exhibit unusually low thermal conductivities and stability at high temperatures. The process involves adjusting the pH of calcium, magnesium, and zirconium nitrate solutions, followed by dehydration and calcination to yield single-phase crystalline MgCZP powders. These powders can be sintered to form solid macrostructures suitable for various high-temperature applications.

Career Highlights

Throughout his career, Dean-Mo Liu has contributed to the field of material science through his innovative research and development. He has worked with notable organizations, including the Center for Innovative Technology and Virginia Tech Intellectual Properties, Inc. His expertise has led to advancements in ceramic materials that are crucial for modern engineering applications.

Collaborations

Liu has collaborated with several professionals in his field, including Jesse J Brown and Deidre A Hirschfeld. These collaborations have enriched his research and contributed to the development of his patented technologies.

Conclusion

Dean-Mo Liu's contributions to ceramic materials have paved the way for advancements in high-temperature applications. His innovative approach and dedication to research continue to influence the field of material science.