Synthysis of S Doped Y-Junction Carbon Nanotubes by CVD Method
2011 ◽
Vol 183-185
◽
pp. 1731-1735
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Keyword(s):
The sulfur-doped Y-junction carbon nanotubes (S-YCNTs) were prepared by chemical vapor deposition of carbon disulfide using Fe as catalyst. Sulfur can be incorporated into the nanotubes with an identifiable amount, forming sulfur-doped carbon nanotubes. The growth of asymmetrical Y-branches in the nanotubes may be related to the presence of sulfur from precursor. The structure and morphology of S-YCNTs can be controlled by processing parameters. The S-YCNTs were characterized by SEM, TEM, EDX, and XPS, respectively. The growth mechanism of S-YCNTs was discussed in terms of the role of sulfur from carbon feedstock.
2019 ◽
Vol 471
◽
pp. 587-594
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Keyword(s):
2006 ◽
Vol 320
◽
pp. 163-166
◽
2008 ◽
Vol 47
(9)
◽
pp. 7436-7439
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Keyword(s):
2008 ◽
Vol 5
(8)
◽
pp. 1464-1469
Keyword(s):