旋轉床式反應器與表面電漿光觸媒反應為新進幾年之重要研究課題。外加光對於白金 (Pt) 觸媒之水中銨離子 (NH4+) 氧化反應具有促進之效果， 直接運用熱能變化計算反應過程中之能量減損差異，可進而量化表面電漿光觸媒反應能量轉移過程。光觸媒光波導介面旋轉床反應器具有提高處理中液體之質傳效率與降低操作消耗能量等優點，可應用於高效能之水污染處理，對於光觸媒與表面電漿輔助光化學反應之發展更具有重要意義。

The spinning disk reactor and plasmonic photocatalytic reactions are very important research topics in the recentyears. The room-temperature ammonium oxidization was done by a home-made spinning disk reactor. Theprocessing effi ciency was boosted with applying the catalyst of a platinum thin fi lm and even further enhanced byshinning with a wide-band light source. The energy transformation from light to plasmon and chemical energy wasobserved.