Aisin Seiki Kabushiki Kaisha

Tomoya Tagami

Gang Xie

Eiji Nakashima

Naoyuki Aratani

Takashi Nishikawa

Saeki Yamamuro

Mitsuru Nishikawa

A method of manufacturing a carbon nanotube composite includes: a laminate forming step of forming, on a conductive base material made of a first metal having conductivity, a buffer layer made of a second metal capable of mutual diffusion with the first metal, and forming, on the buffer layer, a catalyst layer made of seed catalyst particles which catalyze formation of carbon nanotubes; a buffer layer diffusion step of performing heat treatment on the laminate; and a carbon nanotube layer forming step of forming the carbon nanotubes on the catalyst layer of the laminate by a chemical vapor deposition method, wherein the heat treatment is performed so as to form a solid phase diffusion region where the first metal and the second metal are solid-phase diffused from a surface of the conductive base material to a predetermined depth selected from depths of 850 nm or more.

Method of manufacturing carbon nanotube composite and laminate

A method of manufacturing a ferrous oxide nanoparticle includes a water removing step raising temperature of a solution containing an iron oxide, an organic acid dissolving the iron oxide, and a first solvent to a first temperature and removing water in the solution, a second temperature maintaining step raising the first temperature to a second temperature and maintaining the second temperature, and a particle extracting step extracting the ferrous oxide nanoparticle from the solution after the second temperature maintaining step.

Method of manufacturing ferrous oxide nanoparticle, method of forming carbon nanotube, and ferrous oxide nanoparticle

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Nagoya, Japan

Tomoya Tagami