Synthesis and characterization of amorphous carbon nanowires

Y. H. Tang, N. Wang, Y. F. Zhang, C. S. Lee, I. Bello, S. T. Lee

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

73 Citations (Scopus)

Abstract

By heating a pressed tablet of graphite powder mixed with nickel in a quartz tube mounted inside a high-temperature tube furnace at 1200°C, amorphous carbon nanowires were formed on the inner wall of the quartz tube near a copper cooling finger. Bright-field images of transmission electron microscopy show that the diameters of the nanowires are around 40 nm. Selected-area electron diffraction and Raman study reveal that the nanowires have an amorphous structure. © 1999 American Institute of Physics.
Original languageEnglish
Pages (from-to)2921-2923
JournalApplied Physics Letters
Volume75
Issue number19
DOIs
Publication statusPublished - 8 Nov 1999

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