Jianhong He

Title: Innovations of Jianhong He in Thermal Barrier Coatings

Introduction

Jianhong He is an accomplished inventor based in Bethpage, NY (US). He has made significant contributions to the field of thermal barrier coatings, particularly through his innovative patent that enhances the performance of these coatings in extreme conditions.

Latest Patents

Jianhong He holds a patent for "High-entropy oxides for thermal barrier coating (TBC) top coats." This invention involves a thermal barrier coating top coat that is a high entropy oxide (HEO) with a high configurational entropy. The coating contains at least five different oxide-forming metallic cations and is designed to maintain a single phase or single crystalline structure, such as tetragonal or cubic, over unexpectedly wide temperature ranges, ideally exceeding top coat operating temperatures of at least 2300° F. The TBC top coats exhibit low thermal conductivity, good sintering resistance, excellent phase stability, and good thermal cycling performance. The metallic cations used in this invention include transition metals and lanthanides, as well as alkaline-earth metals.

Career Highlights

Jianhong He is currently employed at Oerlikon Metco (US) Inc., where he continues to develop advanced materials for various applications. His work has positioned him as a key figure in the field of thermal barrier coatings, contributing to innovations that enhance the durability and efficiency of these materials.

Collaborations

He has collaborated with notable coworkers, including Heidi Lynette Lovelock and Naixie Zhou, who have contributed to his research and development efforts.

Conclusion

Jianhong He is a prominent inventor whose work in thermal barrier coatings has the potential to revolutionize the industry. His innovative patent demonstrates a commitment to advancing material science and engineering.