Eri Miyakawa

Title: Eri Miyakawa: Innovator in Hydrogen Evolution Technology

Introduction

Eri Miyakawa is a notable inventor based in Kanagawa, Japan. She has made significant contributions to the field of hydrogen evolution technology, particularly through her innovative patent that addresses key challenges in the efficiency and stability of hydrogen production.

Latest Patents

Miyakawa holds a patent for an activated cathode designed for hydrogen evolution. This invention aims to provide a long-time stable operation with hydrogen overvoltage maintained at a low value. It ensures a high remaining rate of the catalyst element after a short-circuiting and during electrolysis operations at high current densities. The cathode is designed to restrict catalyst loss and exhibit strong resistance to contamination from electrolyte impurity elements. The catalyst layer on the cathode substrate includes at least three essential elements: platinum, cerium, and palladium, in specific mole fractions.

Career Highlights

Eri Miyakawa is associated with Permelec Electrode Ltd., where she has been instrumental in advancing research and development in electrode technology. Her work has been pivotal in enhancing the performance and durability of electrodes used in hydrogen production.

Collaborations

Miyakawa collaborates with talented individuals in her field, including Miwako Nara and Yoshinori Nishiki. These collaborations have fostered a productive environment for innovation and development in hydrogen technology.

Conclusion

Eri Miyakawa's contributions to hydrogen evolution technology through her innovative patent reflect her commitment to advancing sustainable energy solutions. Her work continues to influence the field and pave the way for future innovations.