區域成長奈米碳管及其散熱之研究

機構典藏 > College of Engineering > Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering > Thesis > Item 987654321/52424

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/52424

Title:	區域成長奈米碳管及其散熱之研究
Other Titles:	Study on regional growth of carbon nanotubes and its’ application in heat dissipation
Authors:	李宗勳;Li, Tzung-shiun
Contributors:	淡江大學機械與機電工程學系碩士班趙崇禮;Chao, Choung-lii
Keywords:	奈米碳管;熱熔;研磨拋光;熱壓;散熱;carbon nanotubes(CNT);CVD;reflow;lapping;hot pressuring;heat dissipation
Date:	2010
Issue Date:	2010-09-23 17:39:32 (UTC+8)
Abstract:	本研究主要是選擇區域成長多層奈米碳管。在本篇論文中利用熱熔後的金屬部分當遮罩做區域成長奈米碳管，而熱壓法和高溫研磨將鐵原子擴散於鋁基材和銅基材提供奈米碳管的成長，將這些樣品做散熱的試驗。結果證實了上面敘述的方法可以成功地區域成長奈米碳管，且含有奈米碳管的樣品散熱效果比原始基材來的好。 This research aimed to grow multi-wall CNTs in the selected area. The thermal reflow process was employed in this study to generate the mask for regional growth. Hot pressing and high temperature lapping were also used to diffuse iron into the aluminum alloy and brass substrates so that CNTs could grow on it. The obtained specimens were subsequently used to go through series heat dissipation tests. The results showed that CNTs could successfully grow on substrates using the proposed methods and the CNTs covered specimens exhibited the best heat dissipation efficiency amongst all the tested base materials.
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Thesis

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