二元金属触媒を用いたカーボンナノチューブの合成

概要

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The multi wall carbon nanotubes were synthesized on supported bimetallic catalysts by the chemical vapor deposition method. Fe, Co, and Ni were used as CVD catalysts to prepare CNT because of high catalytic activities for hydrogen elimination from hydrocarbons. It was demonstrated that the amount of CNT that was deposited on the catalysts strongly depended on the dispersion coefficients of carbon atoms in metal particles, and the diameters of CNTs also depended on the diameters of metallic particles on supports.
長崎大学の論文