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URN etd-0907113-182836 Statistics This thesis had been viewed 2087 times. Download 855 times. Author Hao Che Chang Author's Email Address No Public. Department Mechanical Engineering Year 2012 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 80 Title A Study on the Optical, Electrical and Mechanical Properties of Dielectrophoresis Purified Ag Nanowires Electrode Keyword Dielectrophoresis Ag Nanowires Electrode Ag Nanowires Electrode Dielectrophoresis Abstract Indium Tin Oxide (ITO) is a versatile material and has been applied to many fields like display technologies, touch screen and solar cell. Many alternative materials are aimed to replace ITO due to the short supply of indium. Among them, silver nanowire is a promising candidate that has drawn a lot of interests. In this these, we use the polyol process to fabricate different size Ag nanowires. Dielectrophoresis process was used to purify these nanowires and the effect of frequency on the associated morphologies, electric properties and optical properties were investigated. Meanwhile, a bending mechanism was design to test the morphologies, electric properties and optical properties of Ag nanowires on PET. The results indicate that the electrical property of DEP purified Ag nanowires is better than that of ITO and the transmittance of DEP purified Ag nanowires is inferior to ITO. The electrical and optical properties of Ag nanowires are similar to that of ten thousand times bending counterparts. In summary, DEP purified Ag nanowires has the potential to be the alternative materials for ITO. Advisor Committee Che hung Wei - advisor
none - co-chair
Wen Hszen Sum - co-chair
Files Date of Defense 2013-07-19 Date of Submission 2013-09-07