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  • 學位論文

奈米銅粒子與奈米銅導線的製備

Synthesis of Copper Nanoparticle and Nanowire

指導教授 : 鄭俊麟
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摘要


中文摘要 本實驗是以電化學法配合界面活性劑的輔助,進行奈米銅粒子與奈米銅導線的製備。此種方法具有反應快速、設備簡單、成本低廉以及只需要控制些許的實驗參數,便可以改變材料結構的優點。 實驗的方法是採用簡單Z電極的電化學裝置,選用銅箔作為陽極,而白金為陰極,並且選擇C16TABr作為界面活性劑,另外以D.I. Water作為主要溶劑。根據文獻指出,加入丙酮可作為微胞鬆弛劑並有利奈米粒子的生成,故在反應溶液中亦加入些許的丙酮溶液,並進行電化學反應 30min。 對於奈米銅粒子與奈米銅線的檢測使用了SEM觀測以及EDS進行元素分析,並且亦使用UV-VIS光譜儀來鑑定。其結果除了證明奈米銅粒子以及奈米銅線有成功的製備出來之外,藉由實驗參數的改變,我們亦可以得到不同大小的奈米銅粒子。奈米銅線部分,我們也成功的製備出數微米長的奈米銅線,並藉由實驗參數的改變,可以得到長度不同的奈米銅線。 我們希望能藉由此簡易的製備方法,合成出奈米銅粒子以及奈米銅導線,以期應用於新一代的電子製程中。

關鍵字

奈米

並列摘要


Abstract In our research ,we have been used electrochemist with surfactant to synthesis copper nano-particle and nanowire. The method has some advantages, like “reaction fast” ”simplify equipment” “low costs” and easy to change material structure by control some experiment parameter. Experiment equipment is using a two-pole electrochemical cell. we have been chosen C16TABr as surfactant, D.I water as solvent. According other reference, additive some acetone in solvent which can increase nanoparticle yield. For this reason we have been additive some acetone in reaction as loss-micelle agent to carry electrochemical reaction out in 30 minutes. In order to inspect copper nanoparticle and nanowire .We have to make use of SEM, EDS and UV-VIS spectrometer to identify. The result have been prove that copper nanoparticle and nanowire was synthesis. If we change some parameter we can control nanoparticle size. We also hope this new technology can be used in electronics industry in the future.

並列關鍵字

copper nanocluster

參考文獻


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