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  • 學位論文

奈米碳管披覆之雙層高分子電熱致動

Thermal actuations of carbon nanotubes coated bi-layered polymer films

指導教授 : 徐文光
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摘要


本論文探討鍍有聚甲基丙烯酸甲酯(PMMA)的聚對苯二甲酸乙二酯(PET)高分子材料製成雙層PET/PMMA致動器的致動行為,並藉由光照加熱的方式驗證其為熱驅式的致動器。並進一步將奈米碳管(Carbon nanotubes, CNTs)薄膜披覆在PET/PMMA致動器上做為加熱源,以歐姆熱的加熱的方式取代光照加熱做成易調控的電熱驅式致動器。除了探討碳管加入與否對致動行為的影響外,也比較施加不同驅動偏壓下,CNTs/PET/PMMA致動器的升溫速率。

並列摘要


This thesis discusses the thermal actuations of polyethylene terephthalate (PET) and polymethyl methacrylate (PMMA) bi-layers. Thermal actuating is firstly verified by radiation heating. Heat source is then replaced by joule heating (or ohmic heating) arising from carbon nanotubes (CNTs) coated onto one side of bilayered films. Comparisons are made between CNTs-free and -coated actuators at various driving voltages.

並列關鍵字

Carbon Nanotubes PET PMMA Actuator

參考文獻


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