Two-dimensional coalescence dynamics of encapsulated metallofullerenes in carbon nanotubes.

Journal article

We report on the coalescence of a two-dimensional (2D) chain of La@C(82) metallofullerene molecules encapsulated inside a single-wall carbon nanotube (SWNT). 2D packing of metallofullerenes is known to adopt a zigzag arrangement and cause elliptical distortion to the cross-section of the SWNT host. We show that after coalescence of the metallofullerenes into an inner nanotube the carbon nanotube host returns to its original circular cross-section. This is due to a relaxation of the strain cau...

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Authors: Allen, C; Ito, Y; Robertson, A; Shinohara, H; Warner, J

• Publication status: Published
• Journal: ACS nano
• Volume: 5
• Issue: 12
• Pages: 10084-10089
• Publication date: 2011-12-01
• DOI: 10.1021/nn204003h
• EISSN: 1936-086X
• ISSN: 1936-0851
• Language: English
• Keywords: Lanthanum; Nanotubes, Carbon; Materials Testing; Molecular Conformation; Elastic Modulus; Fullerenes; Metals; Surface Properties; Particle Size; Macromolecular Substances