Kobe Steel, Ltd.

National Institute of Advanced Industrial Science and Technology

Yozo Kakudate

Shuzo Fujiwara

Ryutaro Wada

Masaya Ueda

Shu Usuba

A method for producing a carbon particle by a detonation method includes two steps. The first step is a step of disposing an explosive substance in the periphery of a raw material substance. The explosive substance has a detonation velocity of 6,300 m/s or more. The raw material substance contains an aromatic compound having not more than 2 nitro groups. The second step is a step of allowing the explosive substance to detonate.

Detonation-mediated carbon particle production method

A production method of a carbon particle by a detonation method includes a step of disposing an explosive substance in a periphery of a raw material substance, and a step of subjecting the explosive substance to a detonation. The explosive substance is a liquid at normal temperature and normal pressure. The raw material substance contains an aromatic compound having 3 or more nitro groups.

Method for producing carbon particles by detonation

Provided is graphite group that, when observed with a transmission electron microscope, has a laminated surface spacing of 0.2-1 nm, includes graphite pieces measuring 1.5-10 nm in a direction perpendicular to the laminating direction, the laminating direction of the graphite pieces being irregular.

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Ibaraki, Japan

Yozo Kakudate