Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis
碩士 === 國立中正大學 === 化學工程研究所 === 92 === Carbon nanotubes are filled with Ni, Co, Cu, Ag by means of low-temperature combustion synthesis. Control of the concentration of nitrate metal solution (Ni, Co, Cu, Ag) in the CNTs is crucial and is accomplished by adjusting different percentage of CHZ (carbohyd...
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ndltd-TW-092CCU000630332015-10-13T13:39:29Z http://ndltd.ncl.edu.tw/handle/54658407860020560307 Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis 以低溫燃燒合成法在奈米碳管內製備奈米金屬 Yu-Chun Wu 吳昱寯 碩士 國立中正大學 化學工程研究所 92 Carbon nanotubes are filled with Ni, Co, Cu, Ag by means of low-temperature combustion synthesis. Control of the concentration of nitrate metal solution (Ni, Co, Cu, Ag) in the CNTs is crucial and is accomplished by adjusting different percentage of CHZ (carbohydrazide), different shaky time by ultrasonic and drying the liquid reactions. A model to account for the filling and growth characteristics is proposed based on observations made with a high-resolution transmission electron microscope and selected area electron diffraction. From the investigation, it is available to take place low-temperature combustion synthesis in carbon nanotubes and carbon nanotubes are filled with metals. The percentage of filling: Ag > Cu > Ni > Co in same situation, the long shaky time of ultrasonic > the short shaky time of ultrasonic. The concentration of CHZ need the optimal percentage to get more CNTs filled metals. Drying the liquid reactants have a great support to improve the CNTs filled. In this study, this technique can be used to synthesise nanoparticles filled with Ni, Co, Cu, Ag. Chien-Chong Chen 陳建忠 2004 學位論文 ; thesis 0 zh-TW |
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碩士 === 國立中正大學 === 化學工程研究所 === 92 === Carbon nanotubes are filled with Ni, Co, Cu, Ag by means of low-temperature combustion synthesis. Control of the concentration of nitrate metal solution (Ni, Co, Cu, Ag) in the CNTs is crucial and is accomplished by adjusting different percentage of CHZ (carbohydrazide), different shaky time by ultrasonic and drying the liquid reactions. A model to account for the filling and growth characteristics is proposed based on observations made with a high-resolution transmission electron microscope and selected area electron diffraction. From the investigation, it is available to take place low-temperature combustion synthesis in carbon nanotubes and carbon nanotubes are filled with metals. The percentage of filling: Ag > Cu > Ni > Co in same situation, the long shaky time of ultrasonic > the short shaky time of ultrasonic. The concentration of CHZ need the optimal percentage to get more CNTs filled metals. Drying the liquid reactants have a great support to improve the CNTs filled. In this study, this technique can be used to synthesise nanoparticles filled with Ni, Co, Cu, Ag.
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author2 |
Chien-Chong Chen |
author_facet |
Chien-Chong Chen Yu-Chun Wu 吳昱寯 |
author |
Yu-Chun Wu 吳昱寯 |
spellingShingle |
Yu-Chun Wu 吳昱寯 Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
author_sort |
Yu-Chun Wu |
title |
Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
title_short |
Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
title_full |
Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
title_fullStr |
Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
title_full_unstemmed |
Preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
title_sort |
preparation of metal nanoparticles inside carbon nanotubes by low-temperature combustion synthesis |
publishDate |
2004 |
url |
http://ndltd.ncl.edu.tw/handle/54658407860020560307 |
work_keys_str_mv |
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