Title of article :
Synthesis of narrow diameter distribution carbon nanotubes on ZnO supported catalysts
Author/Authors :
Lupu، نويسنده , , Dan and Biris، نويسنده , , Alexandru R. and Watanabe، نويسنده , , Fumiya and Li، نويسنده , , Zhongrui and Dervishi، نويسنده , , Enkeleda and Saini، نويسنده , , Viney and Xu، نويسنده , , Yang and Biris، نويسنده , , Alexandru S. and Baibarac، نويسنده , , Mihaela and Baltog، نويسنده , , Ioan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Pages :
6
From page :
299
To page :
304
Abstract :
Multiwall carbon nanotubes, as indicated by electron microscopy and spectroscopy, were grown over a novel Co(5 wt.%)/ZnO catalyst by using a cold wall radio-frequency catalytic chemical vapor deposition method. The nanotubes were found to have a rather narrow diameter distribution, which can be explained by the formation over the ZnO support particles of uniform Co clusters, as shown by high resolution transmission electron microscopy studies. The growth of carbon nanotubes over such a support could represent a fast and reliable method to develop in one step 3D ZnO–CNTs heterogeneous composites of any size or shape, for use in advanced applications.
Journal title :
Chemical Physics Letters
Serial Year :
2009
Journal title :
Chemical Physics Letters
Record number :
1926441
Link To Document :
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