Company Filing History:
Years Active: 2008
Title: Nelly Bourgeon: Innovator in Lithium Battery Technology
Introduction
Nelly Bourgeon, an accomplished inventor from Saint-Herblain, France, has made significant contributions to the field of materials science, particularly in the development of advanced battery technologies. With a focused invention in lithium and vanadium oxide, she has established herself as a key player in the realm of energy storage solutions.
Latest Patents
Nelly Bourgeon's notable patent centers on "Lithium and vanadium oxide, a preparation method thereof and the use of same as an active electrode material." This innovative compound is formulated with the chemical expression LiVO, where the composition falls within the range of 0.1 ≤ x ≤ 0.25. The oxide boasts a monoclinic crystalline structure and features non-agglomerated grains crafted into monocrystalline pellets. These pellets exhibit specific dimensions, with a length measuring between 1 and 100 µm, a width ratio between the length and width between 4 < L/W < 100, and a thickness relationship where 4 L/t < 100, while also ensuring that t < W. The elongation axis of these pellets aligns with axis b of the monoclinic cell. This oxide can be synthesized by mixing lithium and vanadium precursors without the need for grinding or compression, followed by heating the mixture to temperatures ranging from 565°C to 585°C and subsequently de-agglomerating the resulting product. This breakthrough is particularly significant as it enhances the efficacy of lithium batteries by serving as an active material for the positive electrode.
Career Highlights
Nelly Bourgeon is affiliated with the National Center for Scientific Research (Centre National de la Recherche Scientifique), where she actively contributes to ongoing research in material science. Her research endeavors focus on advanced materials with applications in energy storage, particularly in lithium-based battery technologies.
Collaborations
Throughout her career, Nelly has collaborated with esteemed colleagues, including Séverine Jouanneau and Dominique Guyomard. These partnerships have facilitated the exchange of innovative ideas and methodologies, further advancing research and development in the field.
Conclusion
Nelly Bourgeon's pioneering work in lithium and vanadium oxide not only showcases her ingenuity as an inventor but also reflects her commitment to addressing the growing demands for efficient and sustainable energy storage solutions. As she continues her research, her contributions are poised to significantly impact the future of battery technology and energy systems.