Motomi Matsushima

Title: Motomi Matsushima: Innovator in Carbonaceous Materials

Introduction

Motomi Matsushima is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of carbonaceous materials, holding a total of 3 patents. His work focuses on developing materials that enhance the performance of electric double layer capacitors.

Latest Patents

Matsushima's latest patents include a carbonaceous material derived from plants, which boasts a specific surface area of 1800 to 3000 m²/g as measured by the BET method. This material has a hydrogen element content of 0.42% by mass or less and an oxygen element content of 1.5% by mass or less. Another significant patent involves a carbonaceous material used for electric double layer capacitors, designed to maintain high electrostatic capacity and energy density over extended periods. This material has a specific surface area of 1,200 m²/g to 1,800 m²/g according to the BET method, an R-value of 1.2 or more, and a G-band half-value width of 70 cm or more as determined by Raman spectroscopy.

Career Highlights

Matsushima has worked with prominent companies such as Kuraray Co., Ltd. His innovative approaches have led to advancements in the production and application of carbonaceous materials.

Collaborations

Matsushima has collaborated with notable individuals in his field, including Shohei Kobayashi and Hideharu Iwasaki.

Conclusion

Motomi Matsushima's contributions to the development of carbonaceous materials have positioned him as a key figure in the innovation of electric double layer capacitors. His work continues to influence advancements in energy storage technologies.