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Years Active: 2020-2024
Title: Marie Guignard: Innovator in Sodium Ion Battery Technology
Introduction
Marie Guignard is a prominent inventor based in Pessac, France. She has made significant contributions to the field of battery technology, particularly in sodium ion batteries. With a total of 2 patents, her work focuses on developing advanced materials for energy storage solutions.
Latest Patents
Marie Guignard's latest patents include innovative compositions for sodium layered oxides used as cathode materials in sodium ion batteries. One of her notable patents describes a composition of general formula (1): Na[MnNiCr]O(1), which outlines specific parameters for the synthesis of a mixed sodium-transition metal oxide. This material is designed to serve as a positive electrode in sodium ion secondary batteries. Another patent details a mixed oxide of sodium and transition metals with the formula Na[MnNiCo]O, along with a process for producing this mixed oxide, which is also intended for use in sodium ion batteries.
Career Highlights
Throughout her career, Marie has worked with esteemed organizations such as Toyota Motor Europe and the Centre National de la Recherche Scientifique. Her experience in these institutions has allowed her to refine her expertise in battery technology and materials science.
Collaborations
Marie has collaborated with notable colleagues, including Claude Delmas and Laurent Castro. These partnerships have contributed to her innovative research and development efforts in the field.
Conclusion
Marie Guignard stands out as a key figure in the advancement of sodium ion battery technology. Her patents and career achievements reflect her dedication to innovation in energy storage solutions.