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Three different catalysts (Fe, Ni, Co nitrates dissolved in ethanol) were patterned on a SiO 2 /Si substrate and multi-wall carbon nanotubes were grown by catalytic decomposition of acetylene. We compare the growth of the carbon nanostructures in the temperature range between 580 o C and 1000 o C. With our experimental setup the catalyst solutions of cobalt and nickel were...
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