Li Li

Title: Innovator Spotlight: Li Li

Introduction

Li Li, an accomplished inventor based in Carmel, IN, has made significant contributions to the field of environmental barrier coatings. With an impressive portfolio of 23 patents, Li Li exemplifies innovation and expertise in developing advanced materials that enhance performance and durability in various applications.

Latest Patents

Among his latest patents, Li Li has developed a CMAS-resistant environmental barrier coating system. This innovative system features a substrate, which can be a silicon-containing ceramic matrix composite, layered with an environmental barrier coating (EBC) and a CMAS-resistant EBC layer. The EBC layer incorporates at least one rare-earth disilicate (REDS) to enhance its protective qualities, while the CMAS-resistant EBC layer utilizes rare-earth monosilicate (REMS) that reacts with CMAS to yield crystalline reaction products. Interestingly, this layer benefits from a design that includes a plurality of vertical cracks extending from its surface, which enhances its overall performance.

Additionally, Li has created a method for forming a coating system that integrates environmental barrier and abradable coatings on a ceramic or ceramic matrix composite substrate. This process includes the deposition of an EBC, followed by a heat treatment to enhance its characteristics and ultimately leading to the application of an abradable coating. The innovative heat treatment steps serve to optimize the properties of both layers, showcasing Li's deep understanding of material science.

Career Highlights

Throughout his career, Li Li has been affiliated with renowned companies such as Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. His work in these prestigious organizations has allowed him to apply his inventive ideas to practical applications, further solidifying his reputation as a leading inventor in the industry.

Collaborations

Li Li has collaborated with talented professionals including Jun Shi and Stephanie Gong, contributing to the successful development of groundbreaking technologies. Working alongside such skilled colleagues has undoubtedly enriched his innovative endeavors, creating opportunities for shared knowledge and creativity.

Conclusion

In conclusion, Li Li stands out as a remarkable inventor whose contributions to the field of environmental barrier coatings have made significant impacts. His latest patents reflect a commitment to advancing technology and materials, paving the way for more efficient and effective solutions. With a career that highlights collaboration and innovation, Li Li continues to inspire aspiring inventors in the realm of science and technology.