کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5349053 | 1503640 | 2015 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electroless nickel plating of arc discharge synthesized carbon nanotubes for metal matrix composites
ترجمه فارسی عنوان
الکترولیز نیکل پوشش نانولوله های کربنی سنتز شده برای کامپوزیت ماتریکس فلزی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
Electroless nickel (EN) plating was performed on arc discharge synthesized multiwalled carbon nanotubes for various deposition times. X-ray diffraction (XRD), Transmission electron microscopy (TEM), and Raman spectroscopy characterization techniques are used to identify the presence of nickel deposition on the carbon nanotubes (CNTs) and the degree of graphitization. The results indicate that impurities are less in the purified CNTs as compared to raw carbon soot. Increasing deposition time up to 60Â min increases uniform deposition of nickel throughout the length of the CNTs. However, for deposition time longer than 60Â min, nickel particles are seen separated from the surface of the CNTs. Uniformly coated nickel CNTs throughout their length are potential candidates for reinforcements in composite materials. Magnetic properties of the nickel coated CNTs, with deposition time of 30 and 60Â min were also evaluated. The magnetic saturation of nickel coated CNTs with deposition time of 30Â min is less compared to nickel coated CNTs with deposition time of 60Â min.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 324, 1 January 2015, Pages 475-481
Journal: Applied Surface Science - Volume 324, 1 January 2015, Pages 475-481
نویسندگان
Jagannatham M., Sankaran S., Haridoss Prathap,