Nadia El Kissi

Title: Nadia El Kissi: Innovator in Polymer Technology

Introduction

Nadia El Kissi is a prominent inventor based in Grenoble, France. She has made significant contributions to the field of polymer technology, particularly in the development of advanced materials for various applications. With a total of three patents to her name, her work focuses on innovative processes and materials that enhance the functionality of polymers.

Latest Patents

One of her latest patents is titled "Crosslinked polymer film bearing ionic groupings." This invention relates to the preparation of a crosslinked polymeric film that incorporates ionic groupings. The process involves extruding a material that includes at least one prepolymer, polymerizing the material post-extrusion, and subjecting it to a chemical reaction to graft ionic groupings. The prepolymer consists of repeating units that contain at least one aromatic group and one functional group, along with a polymerizable group and a reactive group for grafting. These films are particularly useful as membranes for fuel cells, electrodialysis, lithium batteries, supercapacitors, electrochromic devices, and ion exchange membranes.

Another notable patent is the "Membrane preparation method comprising the extrusion of a thermoplastic polymer bearing alkaline groupings." This invention describes a process for extruding thermoplastic polymers that have alkaline ionic groups. The method includes preparing a mixture of a thermoplastic polymer with alkaline ionic groups and a plasticizer, extruding the mixture to form a film, and then washing the film in an aqueous medium to remove the plasticizer. The plasticizers used are non-volatile compounds that are stable with respect to the ionic groups of the polymer.

Career Highlights

Nadia has worked with esteemed institutions such as the National Polytechnic Institute of Grenoble and Eras-labo. Her experience in these organizations has allowed her to refine her expertise in polymer science and contribute to groundbreaking research in the field.

Collaborations

Throughout her career, Nadia has collaborated with notable colleagues, including Jean-Yves Sanchez and France Chabert. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Nadia El Kissi is a trailblazer in the field of polymer technology, with a focus on developing advanced materials through innovative processes. Her contributions have the potential to impact various industries, making her a significant figure in the realm of inventions and patents.