کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
702862 | 891117 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of electric current on the synthesis of single-walled carbon nanotubes by temperature controlled arc discharge
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of electric current on the synthesis of single-walled carbon nanotubes by temperature controlled arc discharge The effect of electric current on the synthesis of single-walled carbon nanotubes by temperature controlled arc discharge](/preview/png/702862.png)
چکیده انگلیسی
The effect of discharge current on the synthesis of single-walled carbon nanotubes (SWCNTs) was studied under controlled atmosphere at 500 °C by electric arc discharge. It was shown that the production rate of collected soot was increased but the purity of SWCNTs decreased with increasing discharge current. With a current of 100 A, the SWCNT was very uniform in diameter and a high purity rate of 55% was achieved, as shown by TEM and Raman spectra. Then the influence of electric force, discharge current and catalyst distribution on the formation of SWCNTs was also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Diamond and Related Materials - Volume 16, Issue 9, September 2007, Pages 1722–1726
Journal: Diamond and Related Materials - Volume 16, Issue 9, September 2007, Pages 1722–1726
نویسندگان
Delong He, Tingkai Zhao, Yongning Liu, Jiewu Zhu, Guang Yu, Liling Ge,