Processing and Transverse Tensile Behavior of Carbon Nanotube–Grown Carbon Fibers
碩士 === 逢甲大學 === 航太與系統工程所 === 96 === Carbon fibers in a fabric form were used as the substrate for growing carbon nanotubes via chemical vapor deposition. Nickel particles reduced from the nickel nitrate were used as the catalyst, and methane was used as the carbon source. After the growth of carbon...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/08275525579262891264 |
| Summary: | 碩士 === 逢甲大學 === 航太與系統工程所 === 96 === Carbon fibers in a fabric form were used as the substrate for growing carbon nanotubes via chemical vapor deposition. Nickel particles reduced from the nickel nitrate were used as the catalyst, and methane was used as the carbon source. After the growth of carbon nanotubes, the carbon fibers were used to make composite specimens by adding an epoxy resin. The tension tests were conducted along the transverse direction of the fiber. The results indicated that with the carbon nanotubes on the fiber surface, the composite strength can be enhanced. The microscopic observations also indicated that most of the carbon nanotubes were fractured at their roots, suggesting the joint strength needs to be improved.
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