Philippe Perche

Title: Innovations of Philippe Perche

Introduction

Philippe Perche is a notable inventor based in Bures-sur-Yvette, France. He has made significant contributions to the field of electrochemical elements, holding two patents that showcase his innovative approach to technology.

Latest Patents

His latest patents include a method for preparing electrochemical elements in thin layers. This invention involves a stack of thin layers, which successively includes a copper layer, a catholyte, a separator, and a lithium layer. The catholyte and the separator are formed by a gel that comprises formal or polyvinyl butyral, which can be reticulated or otherwise. This gel is impregnated with a solvent such as propylene carbonate or N-methyl-pyrrolidone, saturated with an ionically conductive salt like ammonium perchlorate. A variant of this method consists of forming the separator with a gel of reticulated polymer that primarily contains polyvinylidene fluoride and a mineral charge such as magnesia.

Career Highlights

Philippe Perche is associated with Compagnie Generale D'Electricite, where he has been able to apply his expertise in electrochemical technologies. His work has contributed to advancements in energy storage and efficiency.

Collaborations

He has collaborated with notable coworkers such as Georges Feuillade and Bernard Chenaux, further enhancing the innovative environment in which he works.

Conclusion

Philippe Perche's contributions to the field of electrochemical elements demonstrate his commitment to innovation and technology. His patents reflect a deep understanding of materials and processes that can lead to significant advancements in energy solutions.