کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1689990 | 1011247 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vapor growth of novel carbon submicro-fibers with a tile-like form and carbon nanofibers with a zigzag form
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Vapor growth of novel carbon submicro-fibers with a tile-like form and carbon nanofibers with a zigzag form Vapor growth of novel carbon submicro-fibers with a tile-like form and carbon nanofibers with a zigzag form](/preview/png/1689990.png)
چکیده انگلیسی
Carbon submicro-fibers with a tile-like form and carbon nanofibers with a zigzag form were grown by a CVD process using iron powder as a catalyst, H2S as an impurity, and acetylene as the carbon source. The morphology and the microstructure were examined, and the influence of the deposition conditions on their nanostructures was discussed. The results reveal that sulfur is indispensable for the growth of these two structures. Reaction temperature and total gas-flow rates also affected the deposits and their yield significantly. At 700 °C, it is suitable to grow the tile-like structure, while at higher temperature, such as 800 °C, it is suitable to form the zigzag structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 81, Issue 3, 24 October 2006, Pages 385-388
Journal: Vacuum - Volume 81, Issue 3, 24 October 2006, Pages 385-388
نویسندگان
Shaoming Yang, Huang Zao, Xiuqin Chen,