Title of article
Selective formation of carbon nanotubes over Co-modified beta zeolite by CCVD Original Research Article
Author/Authors
P. Ciambelli، نويسنده , , D. Sannino، نويسنده , , M. Sarno، نويسنده , , A. Fonseca، نويسنده , , J.B. Nagy، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
10
From page
631
To page
640
Abstract
Multiwall carbon nanotubes containing carbon–zeolite composite materials have been obtained by ethylene catalytic chemical vapor deposition (CCVD) on Co-modified beta zeolite powder. High carbon selectivity to nanotubes was achieved. The combined physical characterisation through several techniques, such as TEM, HRTEM, SEM, XRD, N2 adsorption–desorption, allows to determine the geometric characteristics of nanotubes and their dependence of catalyst and synthesis conditions.
Keywords
B. Chemical vapor deposition , X-ray diffraction , A. Carbon nanotubes , C. Electron microscopy
Journal title
Carbon
Serial Year
2005
Journal title
Carbon
Record number
1121017
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