Nanotubes are categorized as single-walled nanotubes (SWNTs) and multi-walled nanotubes (MWNTs), that are additional graphene tubes around the core of a SWNT, much like the Russian matroyska dolls.
Nanotubes are categorized as single-walled nanotubes (SWNTs), that are additional graphene tubes around the core of a SWNT. This was much like the Russian matroyska dolls. Nanotubes are categorized as single-multi-walled nanotubes (MWNTs), that are additional graphene tubes around the core of a SWNT. This was much like the Russian matroyska dolls.