کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1623129 1516412 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and growth mechanism of Ni-filled carbon nanotubes by the catalytic method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Fabrication and growth mechanism of Ni-filled carbon nanotubes by the catalytic method
چکیده انگلیسی

A facile method was proposed to use Ni/Al2O3 as a catalyst to produce metallic nickel filled carbon nanotubes. Multi-walled carbon nanotubes filled with long continuous nickel nanowire length were synthesized through chemical vapor deposition at low temperature (600 °C). Furthermore, the multi-walled carbon nanotubes were well-graphitized nanotubes. The analysis of scanning electron microscopy, transmission electron microscopy, selected area electron diffraction and X-ray diffraction revealed that the metallic nickel nanowires encapsulated inside carbon nanotubes existed as a single crystalline with fcc structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 465, Issues 1–2, 6 October 2008, Pages 51–55
نویسندگان
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