In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 38, No. 6A ( 1999-06-01), p. L668-
Abstract:
X-ray diffraction (XRD) studies on single-walled carbon nanotube (SWNT)
samples prepared by the arc-discharge method were reported. The XRD profile was basically explained to be a result of triangular packing of SWNTs with a lattice
constant of 17.1 Å and an average nanotube radius of 7.1 Å. We found an anomalous change in XRD profiles before and after heat-treatment of the SWNT
samples in air at ∼350°C. Combined with gravimetric measurements and resistivity measurements, a detailed simulation of the XRD profiles showed that air (oxygen,
and/or nitrogen and/or water) can be condensed inside the SWNTs.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.38.L668
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1999
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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