Dirk Neumann

Title: Dirk Neumann: Innovator in Battery Technology

Introduction

Dirk Neumann is a notable inventor based in Aalen, Germany. He has made significant contributions to the field of battery technology, particularly in the production of positive electrodes for batteries. His innovative approach has led to advancements that enhance the efficiency and performance of energy storage systems.

Latest Patents

Dirk Neumann holds a patent for a "Process for the production of a positive electrode in ribbon form." This patent describes a method for producing positive ribbon electrodes for primary and secondary cells using a dry process. The process involves rolling two strips of active material in powder form, such as MnO₂, FeS₂, CuO, α-Cu₂V₂O₇, and LiₓMnᵧ, which are then coated onto a lattice-like carrier strip. The resulting electrode ribbon has a thickness of less than 0.45 mm and a porosity of more than 24%, making it suitable for use in wound batteries that incorporate lithium or hydrogen electrodes. Dirk Neumann has 1 patent to his name.

Career Highlights

Dirk Neumann is associated with Varta Batterie Aktiengesellschaft, a leading company in the battery manufacturing industry. His work has focused on improving the production processes and materials used in battery technology, contributing to the development of more efficient energy storage solutions.

Collaborations

Throughout his career, Dirk Neumann has collaborated with notable colleagues, including Dejan Ilic and Hans Sauer. These collaborations have fostered innovation and have played a crucial role in advancing battery technology.

Conclusion

Dirk Neumann's contributions to battery technology through his innovative patent and work at Varta Batterie Aktiengesellschaft highlight his role as a key figure in the field. His advancements in electrode production processes are paving the way for more efficient energy storage solutions.