DC 欄位 值 語言 DC.contributor 光電科學與工程學系 zh_TW DC.creator 劉又齊 zh_TW DC.creator Yiu-Chi Liu en_US dc.date.accessioned 2008-7-16T07:39:07Z dc.date.available 2008-7-16T07:39:07Z dc.date.issued 2008 dc.identifier.uri http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=952206031 dc.contributor.department 光電科學與工程學系 zh_TW DC.description 國立中央大學 zh_TW DC.description National Central University en_US dc.description.abstract 二氧化鈦在太陽能電池、消毒殺菌、分解污染物、表面自潔等方面皆有廣泛應用，但其使用波長侷限在紫外光。在親水性實驗中，本實驗使用解離電壓40V之離子助鍍得到比沒有離子助鍍有效的二氧化鈦光觸媒，接觸角在照射紫外光五分鐘後達到十度以下。並在氮氣離子助鍍的實驗中，為了研究氮氣在二氧化鈦膜中之鍵結，我們以XPS量測N訊號，並且測到396eV之氮氣鍵結訊號;並以可見光照射光觸媒，照射一個小時後，接觸角降至20度，並在兩個小時後下降到10度以下。 zh_TW dc.description.abstract TiO2 has diverse functional application in solar cell, sterilization, degradation of organic pollutants and self-cleaning, however, the photocatalytic activities of titanium dioxide can effectively work only under ultraviolet (UV) light irradiation. In the hydrophilicity experiment, we get better photocatalytic activities films in using ion assisted deposition under anode voltage 40V than without using ion assisted deposition, after the UV light treatment 5 minutes, the contact angle was less than 10 degree. Besides, in the N2 ion assisted deposition experiment, to investigate N state in TiO2-xNx, and found that, the XPS peak at 396eV of N binding signal is clear observed .After the visible light treatment for one hour, the contact angle was 20 degree, and after the visible light treatment for two hours, the contact angle was less than 10 degree. en_US DC.subject 二氧化鈦 zh_TW DC.subject 光觸媒 zh_TW DC.subject 離子助鍍 zh_TW DC.subject TiO2 en_US DC.subject photocatalytic en_US DC.subject ion-beam en_US DC.title 離子助鍍對二氧化鈦光觸媒薄膜之研究 zh_TW dc.language.iso zh-TW zh-TW DC.title Research on the photocatalytic of TiO2 films using ion-beam assisted deposition en_US DC.type 博碩士論文 zh_TW DC.type thesis en_US DC.publisher National Central University en_US