e-journal

Carbon nanotubes coated by carbon nanoparticles of turbostratic stacked graphenes

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Abstract.
Carbon nanotubes (CNTs) decorated by a high density of carbon nanoparticles of turbostratic
graphene stacks have been fabricated by low energy hydrocarbon ion deposition at
700 oC. Transmission and scanning electron microscopy show that the carbon particles of
turbostratic graphene stacks extend from the nanotube surface. The diameter of CNTs
decreases with the increasing percentage of hydrogen in the gas phase. Raman spectroscopy
indicates that the formation of carbon nanoparticles of turbostratic graphene stacks
results from the high temperature used in the experiment. Meanwhile, Raman spectroscopy
and high resolution transmission electron microscopy indicate that the carbon nanoparticle
degree of crystallinity is lower with increasing hydrogen content in the gas phase
due to the etching effect of hydrogen ions.

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Informasi Detail

Judul Seri

CA R B O N

No. Panggil

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Penerbit

London : Elsevier Ltd.., 2008

Deskripsi Fisik

CA R B O N 4 6 ( 2 0 0 8 ) 4 3 4 –4 3 9

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

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