Hollow Cathode Plasma Synthesis of Carbon Nanofiber Arrays at Low Temperature

Hollow Cathode Plasma Synthesis of Carbon Nanofiber Arrays at Low Temperature

Aligned carbon nanofibers/tubes, ca. 20−50 nm in diameter, were generated by hollow cathode glow discharge decomposition of Fe(C5H5)2 in He at ca. 200 °C on an Al2O3 membrane. The as-deposited product consists of bundles of amorphous carbon nanofibers with numerous Fe nanoparticles embedded therein....

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Veröffentlicht in:The journal of physical chemistry. B 2002-02, Vol.106 (7), p.1534-1536
Hauptverfasser: Huczko, Andrzej, Lange, Hubert, Sioda, Maciej, Zhu, Yan Qiu, Hsu, Wen Kuang, Kroto, Harold W, Walton, David R. M
Format: Artikel
Sprache:eng
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Zusammenfassung:Aligned carbon nanofibers/tubes, ca. 20−50 nm in diameter, were generated by hollow cathode glow discharge decomposition of Fe(C5H5)2 in He at ca. 200 °C on an Al2O3 membrane. The as-deposited product consists of bundles of amorphous carbon nanofibers with numerous Fe nanoparticles embedded therein. Heating at 1100 °C under Ar produced well-crystallized carbon nanotubes.
ISSN:1520-6106
1520-5207
DOI:10.1021/jp013669g