教師資料查詢 | 類別: 期刊論文 | 教師: 林正嵐 Cheng-lan Lin (瀏覽個人網頁)

標題:A novel potassium ion sensing based on Prussian blue thin films
學年89
學期2
出版(發表)日期2001/06/01
作品名稱A novel potassium ion sensing based on Prussian blue thin films
作品名稱(其他語言)
著者林正嵐; Ho, K.-C.
單位淡江大學化學工程與材料工程學系
出版者
著錄名稱、卷期、頁數Sensors and Actuators B: Chemical 76(1-3), pp.512-518
摘要A novel method for sensing potassium ions in aqueous solutions is presented. This method is based on the Prussian blue (PB) modified tin oxide (TO) electrode. Thin films of PB (KFeFe(CN)6), deposited onto transparent TO substrate, are reduced to Everitt’s salt (ES, or K2FeFe(CN)6) in solutions containing potassium ions. Using an in situ measurement of the absorbance changes in PB thin film while applying different reductive potentials to the electrode, the PB mole fraction within the thin film, x, can be obtained for solutions containing various concentrations of potassium ions. By applying either the theory of regular solution (0.25
關鍵字Prussian blue;Potassium ion sensing;Margules equation;Regular solution;Modified electrode
語言英文
ISSN0925-4005;1873-3077
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別荷蘭
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!