Assembly of cobalt phthalocyanine stacks inside carbon nanotubes

作者：Schulte Karina^*; Swarbrick Janine C; Smith Nicholas A; Bondino Federica; Magnano Elena; Khlobystov Andrei N

来源：Advanced Materials, 2007, 19(20): 3312-+.

DOI：10.1002/adma.200700188

Nitrogen K-shell near-edge X-ray absorption fine structure (NEXAFS) measurements have been used for the first time to demonstrate 1D alignment of cobalt phthalocyanine (CoPc) molecules inside carbon nanotubes (see figure), revealing a stacking order consistent with the metastable alpha-CoPc phase. In addition, transmission electron microscopy images show pristine nanotubes surfaces and near-optimal filling. The smallest internal diameter to host CoPc molecules is found to be 15 angstrom.

• 出版日期2007-10-19