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Synthesis carbon nanotubes from V-type pyrolysis flame is a kind of novel technique. It has potential for utilization in mass production. Carbon monoxide is as carbon source and the acetylene/air premixed gas provides heat by combustion. Hydrogen gas is served as reducing agent and dilution gas. One part of helium gas is as dilution and protection gas, the other part of helium gas carries the catalyst...
Synthesis carbon nanofibers from V-type pyrolysis flame is a novel technique. It need only simple experimental conditions and equipments. The V-type pyrolysis flame experimental apparatus is introduced. Carbon nanofibers were characterized by scanning electron microscope and transmission electron microscope. Carbon monoxide is as carbon source and the acetylene/air premixed gas provides heat by combustion...
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