本研究已探討在超音波震盪下之化成處理對奈米銅粉末之顏色及光學性質影響。實驗結果，顏色依化成反應時間而變，由黑色氧化銅，轉成黃色氧化亞銅，及氧化亞銅與氫氧氯化銅比例所組成的藍綠色。奈米銅粉末在800-1200nm之波段具有62%的IR阻隔效果，形成化成皮膜後將會降低IR的阻隔效果，但對UV阻隔及可見光穿透率沒有影響。

The present study has investigated the effect of colour and optical property for chemical conversion of nano-scale metered copper powder under sonication. The experimental results found that the sequence of colour change according to the reaction time from black (CuO), yellow (Cu2O) and then turn into aquamarine (cuprous oxide and hydroxide copper chloride compound). Additional, the nano-scale metered copper powder having 62% the IR rejection within 800-1200nm.When the conversion coating formed on the surface of powder will reduce the IR rejection, but the UV rejection and the visible light transmittance is not affected.

總目錄
中文摘要…………………………………………………………………I
英文摘要…………………………………………………………………II
總目錄……………………………………………………………………III
圖目錄……………………………………………………………………V
表目錄…………………………………………………………………VII
壹、	導論
1-1前言……………………………………………………………………1
 1-2文獻回顧
	1-2.1金屬表面之化成處理簡介…………………………………2
	1-2.2化成處理之種類……………………………………………2
	1-2.3核-殼型複合奈米粒子………………………………………4
1-3動機目的………………………………………………………5
貳、	實驗設備與步驟
2-1實驗材料………………………………………………………8
2-2實驗設備………………………………………………………9
2-3實驗步驟
	2-3.1化成反應流程………………………………………………9
	2-3.2奈米銅粉之前處理…………………………………………10
	2-3.3反應液濃度配比……………………………………………10
2-4分析流程與設備 
	2-4.1 XRD繞射分析………………………………………………11
	2-4.2光學量測……………………………………………………11
	2-4.3奈米粉體表面特徵…………………………………………11
參、	結果與討論
 3-1 化成處理後之顏色變化…………………………………………17
 3-2顯微結構觀察………………………………………………………19
 3-3化成反應後之光學性質……………………………………………21
肆、	結論………………………………………………………………45
伍、	參考文獻…………………………………………………………46



圖目錄
圖1.2-1：兩種不同型態之奈米粒子[14]………………………………6
圖1-2.2：奈米金屬顆粒化成處理之流程示意圖……………………7
圖2-3.1  總體實驗流程概圖…………………………………………13
圖2-3.2  加入反應液後流程簡圖……………………………………15
圖2-3.3 均勻分散與未均勻分散之奈米銅金屬顆粒………………16
圖3-1.1各時間點化成反應未去水之顏色變化……………………22
圖3-1.2各時間點化成反應去水後之顏色變化……………………23
圖3-1.3奈米銅粉未經化成處理後之XRD繞射圖譜…………………24
圖3-1.4 奈米銅粉經化成處理後之XRD繞射圖譜…………………25
圖3-1.5 奈米銅粉末經化成處理後之TEM附設EDAS分析…………26
圖3-1.6 化成處理一至三小時之XRD繞射分析圖譜………………27
圖3-2.1奈米銅粉未經化成處理之TEM照片…………………………30
圖3-2.2 奈米銅粉之理想化成處理包覆示意圖……………………31
圖3-2.3 化成反應後之TEM照片……………………………………32
圖3-2.4多顆具有皮膜奈米銅顆粒團聚之TEM照片…………………33
圖3-2.5 1小時化成處理未經超音波震盪之奈米銅顆粒……………34
圖3-2.6 2小時化成處理未經超音波震盪之奈米銅顆粒……………35
圖3-2.7 3小時化成處理未經超音波震盪奈之米銅顆粒……………36
圖3-2.8 10秒化成處理經超音波震盪之奈米銅顆粒………………37
圖3-2.9 1小時化成處理經超音波震盪之奈米銅顆粒………………38
圖3-2.10 2小時化成處理經超音波震盪之奈米銅顆粒……………39
圖3-2.11 3小時化成處理經超音波震盪之奈米銅顆粒……………40
圖3-3.1 光學檢測標準試樣…………………………………………41


表目錄
表2.3-1：化成處理溶液之組成………………………………………14
表3-1.1  10秒之EDAS成分分析……………………………………28
表3-1.2  1小時化成反應之EDAS成分分析…………………………29
表3-3.1  乙醇之光學檢測百分比……………………………………42
表3-3.2  奈米銅粉未經化成處理之透光率…………………………43
表3-3.3  奈米銅粉未經超音波震盪之化成處理透光率……………44

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