Company Filing History:
Years Active: 1994
Title: The Innovations of Bernard Crochepierre
Introduction
Bernard Crochepierre is a notable inventor based in St. Medard en Jalles, France. He has made significant contributions to the field of electrochemical cells, particularly through his innovative patent. His work has implications for energy storage and battery technology.
Latest Patents
Crochepierre holds a patent for an active mass for an electrode of an electrochemical cell. This active mass is a paste designed for impregnating a three-dimensional metal sponge porous support. The paste consists of an electrochemically active material, which includes metal hydride and metal hydroxide, making up 40% to 60% of the weight of the paste. Additionally, it contains a gel with xanthan, comprising 0.5% to 2% of the weight of the gel. The unique formulation ensures that the paste has a yield point greater than the shear stress due to gravity, preventing it from flowing out of the impregnated support. The method of creating the electrode involves preparing the paste, impregnating it into the porous support, and then drying it, ensuring that the paste remains in place during the drying process.
Career Highlights
Crochepierre is associated with Saft, a company known for its expertise in advanced battery solutions. His work at Saft has allowed him to focus on innovative technologies that enhance the performance and efficiency of electrochemical cells.
Collaborations
Throughout his career, Crochepierre has collaborated with notable colleagues, including Jacques Bouet and Bernadette Pichon. These collaborations have contributed to the advancement of technology in the field of electrochemistry.
Conclusion
Bernard Crochepierre's contributions to the field of electrochemical cells through his innovative patent demonstrate his commitment to advancing energy storage technology. His work continues to influence the development of efficient and effective battery solutions.