Marianne Chami

Title: The Innovative Contributions of Marianne Chami

Introduction

Marianne Chami is a prominent inventor based in Fontaine, France. She has made significant contributions to the field of electrochemical devices, holding a total of 14 patents. Her work focuses on enhancing the efficiency and functionality of lithium-ion and metal-ion batteries.

Latest Patents

Among her latest patents is a current collector with integrated leak-proofing means, which relates to a device for a lithium electrochemical generator. This device features a band of electrical insulating material that includes at least one polymer and a metallic layer forming a current collector. The design incorporates a central part with multiple holes filled with metal, ensuring continuity with the deposited metallic layer. Another notable patent is for a high-capacity stacked-electrode metal-ion accumulator capable of delivering high power. This invention comprises a stack of elementary electrochemical cells, each with a cathode, an anode, and a separator impregnated with electrolyte. The unique porosity of the active material layers in the electrodes enhances the performance of the accumulator.

Career Highlights

Marianne Chami has worked with esteemed organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. Her experience in these institutions has allowed her to develop innovative solutions in the field of energy storage.

Collaborations

Throughout her career, Marianne has collaborated with notable colleagues, including Celine Barchasz and Sebastien Patoux. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Marianne Chami's innovative work in the field of electrochemical devices has positioned her as a leading inventor in her domain. Her patents reflect her commitment to advancing technology in energy storage solutions.