Chiharu Kura

Title: Innovations in Hydrogen Separation by Chiharu Kura

Introduction

Chiharu Kura is a prominent inventor based in Hokkaido, Japan. She has made significant contributions to the field of materials science, particularly in the development of hydrogen separation membranes. Her innovative work has the potential to advance technologies related to hydrogen energy and fuel cells.

Latest Patents

Chiharu Kura holds a patent for a hydrogen separation membrane. This invention pertains to a polycrystalline membrane containing metal nitride particles represented by the general formula MN, where M is a metal element with specific electronic properties. The membrane features a crystallite size of 10 nm or less, with at least some crystallites exhibiting a rock salt-type structure and (111) orientation. The invention also includes a method for manufacturing this membrane through sputtering on a substrate at temperatures below 200°C. This hydrogen-permeable TiN microparticle membrane demonstrates enhanced mixed hydride ion (H)-electron conduction.

Career Highlights

Chiharu Kura is affiliated with Hokkaido University, where she conducts her research and development activities. Her work has garnered attention for its innovative approach to hydrogen separation, which is crucial for various applications in energy storage and conversion.

Collaborations

Chiharu collaborates with notable colleagues, including Yoshitaka Aoki and Hiroki Habazaki. Their combined expertise contributes to the advancement of research in materials science and hydrogen technologies.

Conclusion

Chiharu Kura's contributions to the field of hydrogen separation membranes highlight her innovative spirit and dedication to advancing energy technologies. Her work not only enhances our understanding of materials but also paves the way for future developments in sustainable energy solutions.