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CARBON NANOTUBE AND PROCESS FOR PRODUCING THE CARBON NANOTUBE, AND LITHIUM ION SECONDARY BATTERY USING THE CARBON NANOTUBE
CARBON NANOTUBE AND PROCESS FOR PRODUCING THE CARBON NANOTUBE, AND LITHIUM ION SECONDARY BATTERY USING THE CARBON NANOTUBE
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机译:碳纳米管及其制造方法和使用该碳纳米管的锂离子二次电池
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摘要
The present invention relates to carbon nanotubes that are excellent in dispersibility and a process for producing the carbon nanotubes. The carbon nanotubes according to the present invention each comprise a wall that comprises a parallel portion and a narrowed portion having a tube outer diameter that is not more than 90% of a tube outer diameter of the parallel portion. Thus, the carbon nanotubes are readily dispersible owing to a high abundance ratio of easily-breaking portions.
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