کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1671125 | 1008911 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on reaction field in arc-in-water to produce carbon nano-materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study on reaction field in arc-in-water to produce carbon nano-materials Study on reaction field in arc-in-water to produce carbon nano-materials](/preview/png/1671125.png)
چکیده انگلیسی
The 'arc in water' reaction system which can produce carbon nanotubes and related materials was investigated using a unique condition with microgravity environment. From such condition, we can gain some information about gas emersion from the gas-liquid interface and expansion rate of gas bubble at the arc zone without condensation of water vapor. Based on the results obtained from microgravity condition together with normal gravity condition and the use of carbon-contained liquid to host the arc plasma, we modified the previous model of the relevant reaction field. Conclusively, we found that gas film is generated in the gas phase at the gas-liquid interface, and this film may block the carbon vapor to arrive the liquid phase. From this phenomenon, the products expected from direct reaction of carbon vapor with liquid components may be hardly produced.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 516, Issue 19, 1 August 2008, Pages 6694-6698
Journal: Thin Solid Films - Volume 516, Issue 19, 1 August 2008, Pages 6694-6698
نویسندگان
Noriaki Sano, Osamu Kawanami, Tawatchai Charinpanitkul, Wiwut Tanthapanichakoon,