Stretchable single-walled carbon nanotube double helices derived from molybdenum-containing layered double hydroxides

Meng Qiang Zhao, Jia Qi Huang, Qiang Zhang, Jing Qi Nie, Fei Wei

Research output: Contribution to journalLetterpeer-review

31 Scopus citations

Abstract

Single-walled carbon nanotube (SWCNT) double helices were fabricated with directly synthesized FeMoMgAl layered double hydroxide flakes as the catalyst precursor. The as-obtained SWCNT double helices were closely packed, while the screw pitches of the double helices were tunable from 2 to 10 μm. Straight millimeter-length SWCNT yarns can be obtained by further stretching the SWCNT double helices.

Original languageEnglish (US)
Pages (from-to)2148-2152
Number of pages5
JournalCarbon
Volume49
Issue number6
DOIs
StatePublished - May 2011
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • General Materials Science

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