Tohoku Univ. Technology : Method for producing metal catalyst capable of uniformly highly dispersing metal particles : T13-036
Highly dispersible in various carriers
Precious metals are used as catalysts in various reaction systems, but their high price and scarcity have reduced their usage. Therefore, catalysts loaded with precious metals are generally prepared by dispersing and carrying noble metal particles in a nanoparticulate state on a support such as an oxide to maximize the surface area per amount of precious metal used. Conventional methods for producing noble metal catalysts have a problem that the dispersion of noble metal particles is poor and the particle size is uneven because the noble metal particles agglomerate during the heating process during metallization. Even if a method for producing a metal catalyst that can obtain highly dispersed particles is used, there is also a problem that the support is limited. The present invention has made it possible to provide a method for producing a metal catalyst that can uniformly and highly disperse metal particles on various supports.
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The revenue generated from technology transfer is reinvested as new research funding for universities and researchers, and is utilized to create further research outcomes. To ensure the smooth operation of this cycle, known as the "Intellectual Creation Cycle," we will vigorously promote technology transfer. The types of seeds we handle include patents, know-how, databases, and programs. We have established a collaborative framework by signing basic technology transfer agreements with the following universities (as of June 1, 2025): Tohoku University, Hirosaki University, Iwate University, Akita University, Fukushima University, Yamagata University, Tohoku Gakuin University, Iwate Medical University, Fukushima Medical University, Aizu University, Miyagi University, Hokkaido University, Muroran Institute of Technology, and Showa Medical University.
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