Company Filing History:
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Years Active: 2009-2012
Title: Innovations of Albane Audemer in Lithium Battery Technology
Introduction
Albane Audemer is a notable inventor based in Lier, Belgium. She has made significant contributions to the field of lithium battery technology, holding a total of 3 patents. Her work focuses on enhancing the performance of rechargeable lithium batteries through innovative materials and processes.
Latest Patents
One of her latest patents is titled "Carbon-coated Li-containing powders and process for production thereof." This invention provides a new route for the synthesis of carbon-coated powders with olivine or NASICON structures. These structures are promising candidates for active products in the manufacture of rechargeable lithium batteries. The carbon-coating of powder particles is essential to achieve optimal performance due to the poor electronic conductivity of these structures. The preparation involves dissolving sources of lithium, iron, and phosphate in an aqueous solution along with a polycarboxylic acid and a polyhydric alcohol. Upon evaporation of water, polyesterification occurs, resulting in a mixed precipitate containing lithium, iron, and phosphate. The resin-encapsulated mixture is then heat-treated at 700°C in a reducing atmosphere, producing a fine powder of olivine LiFePO4, coated with conductive carbon. This powder, when used as active material in a lithium insertion-type electrode, demonstrates fast charge and discharge rates at room temperature, along with excellent capacity retention.
Career Highlights
Throughout her career, Albane has worked with prominent organizations such as Umicore and the Centre National de La Recherche Scientifique. Her experience in these institutions has allowed her to develop and refine her innovative approaches to battery technology.
Collaborations
Albane has collaborated with notable colleagues, including Calin Wurm and Mathieu Morcrette. These partnerships have contributed to her success in advancing lithium battery technology.
Conclusion
Albane Audemer's contributions to the field of lithium battery technology are significant and impactful. Her innovative patents and collaborations highlight her dedication to improving energy storage solutions.