Controlling growth of aligned carbon nanotubes from porous silicon templates
| العنوان: | Controlling growth of aligned carbon nanotubes from porous silicon templates |
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| المؤلفون: | Jin Zhao-Xia, Shi Zu-Jin, Gu Zhen-Nan, Tang Youqi, Guo Guo-Lin, Gui Lin-Lin, Xu Dong-Sheng |
| المصدر: | Science in China Series B: Chemistry. 43:459-465 |
| بيانات النشر: | Springer Science and Business Media LLC, 2000. |
| سنة النشر: | 2000 |
| مصطلحات موضوعية: | Materials science, Silicon, Carbon nanofiber, technology, industry, and agriculture, chemistry.chemical_element, Nanotechnology, General Chemistry, Carbon nanotube, Colossal carbon tube, law.invention, stomatognathic diseases, Potential applications of carbon nanotubes, chemistry, law, Frit compression, Carbide-derived carbon, Carbon nanotube supported catalyst |
| الوصف: | Fabricating well-aligned carbon nanotubes, especially, on a silicon substrate is very important for their applications. In this paper, an aligned carbon nanotube array has been prepared by pyrolysis of hydrocarbons catalyzed by nickel nanoparticles embedded in porous silicon (PS) templates. High-magnification transmission electron microscopy images confirm that the nanotubes are well graphitized. The PS substrates with pore sizes between 10 and 100 nm play a control role on the growth of carbon nanotubes and the diameters of the tubes increase with the enlargement of the pores of the substrates. However, such a control role cannot be found in the macro-PS substrates. |
| تدمد: | 1862-2771 1006-9291 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::9579de191ecb09b4222aa4d21b71bdfe https://doi.org/10.1007/bf02969491 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........9579de191ecb09b4222aa4d21b71bdfe |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 18622771 10069291 |
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