Kazunari Domen

Title: Kazunari Domen: Innovator in Amorphous Carbon and Solid Acid Catalysts

Introduction

Kazunari Domen is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of sulfonated amorphous carbon and solid acid catalysts. With a total of nine patents to his name, Domen's work has implications for various industrial applications.

Latest Patents

Domen's latest patents include a sulfonated amorphous carbon, which is characterized by its unique chemical properties. This material exhibits proton conductivity and is useful as a proton conductor or solid acid catalyst. The production process involves detecting specific chemical shifts in nuclear magnetic resonance spectra and utilizing powder X-ray diffractometry to confirm its structural integrity. Another notable patent is a solid acid catalyst represented by HTiNbO, which is produced through a complex process involving cation exchange and delamination of metal oxide layers. This catalyst demonstrates excellent thermal and chemical stability, making it a valuable asset in various chemical reactions.

Career Highlights

Throughout his career, Kazunari Domen has worked with esteemed institutions such as the Japan Science and Technology Agency and the Tokyo Institute of Technology. His research has focused on advancing the understanding and application of materials that enhance proton conductivity and catalytic activity.

Collaborations

Domen has collaborated with notable colleagues, including Michikazu Hara and Junko Nomura. These partnerships have contributed to the innovative research and development of new materials in the field.

Conclusion

Kazunari Domen's contributions to the field of materials science, particularly in the development of sulfonated amorphous carbon and solid acid catalysts, highlight his role as a leading inventor. His work continues to influence advancements in various industrial applications.