Ruthie Swartzlander

Title: Ruthie Swartzlander: Innovator in Yttria-Stabilized Zirconia Technologies

Introduction

Ruthie Swartzlander is a prominent inventor based in Golden, Colorado. She has made significant contributions to the field of materials science, particularly in the development of yttria-stabilized zirconia (YSZ) products. With a total of 2 patents, her work focuses on innovative methods for creating solid electrolytes and fuel cell components.

Latest Patents

Ruthie's latest patents include a method for preparing yttria-stabilized zirconia reaction sintered products. This method involves providing a powdered mixture of zirconia, yttria, and a metal oxide, where yttria-stabilized zirconia is not added to the mixture. The powdered mixture is then sintered at about 1500°C or less for approximately 5 hours to form a reaction sintered YSZ. Additionally, she has developed a method for making a fuel cell electrolyte, which includes forming a green body with zirconia, yttria, and a metal oxide, shaping it into the electrolyte form, and sintering it to create a reaction sintered yttria-stabilized zirconia and metal oxide electrolyte.

Another patent focuses on the preparation of a two-phase composite that includes cubic YSZ and the metal oxide. This method also involves forming a green body that includes zirconia, yttria, and a metal oxide, shaping it into an electrode form, and sintering it to create a two-phased sintered body. The process may further include reducing the sintered body to form the electrode.

Career Highlights

Ruthie Swartzlander is currently employed at Coorstek, Inc., where she continues to innovate in the field of advanced materials. Her work has been instrumental in enhancing the performance and efficiency of fuel cells and solid electrolytes.

Collaborations

Ruthie collaborates with W Grover Coors, leveraging their combined expertise to push the boundaries of materials science and engineering.

Conclusion

Ruthie Swartzlander is a trailblazer in the development of yttria-stabilized zirconia technologies, with her innovative patents paving the way for advancements in fuel cell applications. Her contributions are vital to the ongoing evolution of materials used in energy solutions.