Hanna-Lena Wittern

Title: The Innovative Contributions of Hanna-Lena Wittern

Introduction

Hanna-Lena Wittern is a prominent inventor based in Wolfsburg, Germany. She has made significant contributions to the field of electrochemical catalysts, holding two patents that showcase her innovative approach to enhancing catalytic activity. Her work is characterized by a deep understanding of materials science and engineering.

Latest Patents

Hanna-Lena's latest patents focus on electrochemical catalysts with enhanced catalytic activity. The catalyst structure she developed includes a substrate, a catalyst layer on the substrate, and an adhesion layer disposed between the substrate and the catalyst layer. In some implementations, the average thickness of the adhesion layer is about 1 nm or less. Additionally, the material of the catalyst layer at least partially extends into a region of the adhesion layer. The catalyst layer is also characterized by a lattice strain imparted by the adhesion layer, which contributes to its enhanced performance.

Career Highlights

Throughout her career, Hanna-Lena has worked with prestigious institutions, including Leland Stanford Junior University and Volkswagen Aktiengesellschaft. Her experience in these organizations has allowed her to collaborate with leading experts in the field and to further her research in electrochemical technologies.

Collaborations

Hanna-Lena has collaborated with notable individuals such as Friedrich B Prinz and Shicheng Xu. These partnerships have enriched her research and contributed to the advancement of her innovative projects.

Conclusion

Hanna-Lena Wittern's work in the field of electrochemical catalysts exemplifies her commitment to innovation and excellence. Her patents reflect her expertise and dedication to advancing technology in this critical area.