Kenichi Yamauchi

Title: Kenichi Yamauchi: Innovator in Niobium(V) Oxide Nanocrystals

Introduction

Kenichi Yamauchi is a prominent inventor based in Kanagawa, Japan. He is known for his innovative contributions to the field of nanotechnology, particularly in the production of niobium(V) oxide nanocrystals. His work has significant implications for various applications in materials science.

Latest Patents

Yamauchi holds a patent for a production method of niobium(V) oxide nanocrystals. This method enables the creation of niobium(V) oxide nanocrystals with a size of less than 100 nm while minimizing the formation of an amorphous phase. The process involves heating a mixture of pentaalkoxyniobium(V), water, and a water-soluble solvent to temperatures of 255° C. or higher, facilitating a hydrothermal reaction. The alkoxy groups in the pentaalkoxyniobium(V) are specified to have 2 to 5 carbon atoms, and the molar ratio of water to pentaalkoxyniobium(V) is preferably 0.20 or more. The hydrothermal reaction is conducted at a pressure of 400 psi or more, ensuring optimal conditions for producing high-quality nanocrystals.

Career Highlights

Kenichi Yamauchi has made significant strides in his career, particularly through his work at Tokyo Ohka Kogyo Co., Ltd. His expertise in nanotechnology and materials science has positioned him as a key figure in the development of advanced materials.

Collaborations

Yamauchi collaborates with various professionals in his field, including his coworker YuehChun Liao. These collaborations enhance the research and development efforts in nanotechnology, leading to innovative solutions and advancements.

Conclusion

Kenichi Yamauchi's contributions to the production of niobium(V) oxide nanocrystals exemplify his innovative spirit and dedication to advancing materials science. His work continues to influence the field and pave the way for future developments.