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GROWTH OF CARBON NANOTUBES USING METAL-FREE NANOPARTICLES
GROWTH OF CARBON NANOTUBES USING METAL-FREE NANOPARTICLES
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机译:无金属纳米粒子生长碳纳米管
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摘要
The present invention provides a method for forming at least one carbon nanotube (16) by using metal-free catalyst nanoparticles (14), for example Si or Ge comprising nanoparticles. The method uses the step of decomposing a carbon source gas to form carbon fragments which then recombine at the metal-free catalyst nanoparticles (14) to grow carbon nanotubes (16). The method according to embodiments of the invention leads to carbon nanotubes (16) which do not comprise metal impurities.
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