Marie Plissonneau

Title: Marie Plissonneau: Innovator in Cerium-Based Core-Shell Particles

Introduction

Marie Plissonneau is a notable inventor based in Paris, France. She has made significant contributions to the field of materials science, particularly in the development of cerium-based core-shell particles. Her innovative work has implications for various polishing applications, showcasing her expertise and dedication to advancing technology.

Latest Patents

Marie holds a patent for "Liquid dispersion and powder of cerium based core-shell particles, process for producing the same and uses thereof in polishing." This invention involves cerium-based core-shell particles that feature a core of cerium oxide, which may be doped with at least one metal, and a shell composed of nanoparticles of cerium oxide. These nanoparticles can also be doped with a different metal, enhancing their functionality. The invention includes dispersions of these particles in a liquid medium and outlines a process for their production, emphasizing their use in chemical mechanical polishing applications.

Career Highlights

Marie Plissonneau is currently employed at Rhodia Operations, where she continues to innovate and contribute to her field. Her work is characterized by a commitment to research and development, leading to practical applications of her inventions in industry.

Collaborations

Marie has collaborated with talented coworkers, including Réka Toth and Thierry Le Mercier. These partnerships have fostered a collaborative environment that enhances the innovation process and leads to successful outcomes in their projects.

Conclusion

Marie Plissonneau is a pioneering inventor whose work on cerium-based core-shell particles has the potential to transform polishing applications. Her contributions to materials science reflect her dedication to innovation and collaboration in the field.