教師資料查詢 | 類別: 期刊論文 | 教師: 薛文發 SYE, WEN-FA (瀏覽個人網頁)

標題:Evaluation of substituted polyphenyl ethers as polar phases in gas chromatography
學年70
學期1
出版(發表)日期1981/11/06
作品名稱Evaluation of substituted polyphenyl ethers as polar phases in gas chromatography
作品名稱(其他語言)
著者薛文發; Sye, Wen-fa; Poole, C. F.; Butler, H.; Agnello, S. A.
單位淡江大學化學學系
出版者Elsevier
著錄名稱、卷期、頁數Journal of Chromatography A 217, pp.39-50
摘要Five- and six-ring meta-linked polyphenyl ethers containing NO2, Br, CH3CO, CH2Cl and CN sustituent groups have been prepared. The reaction conditions result in the formation of isomeric mixtures which can be analyzed by reversed-phase high-performance liquid chromatography. Although these substances are not suitable as starting materials for the synthesis of thermally stable reference stationary phases with a defined chemical structure, they do have useful stationary phase properties in their own right. The cyanopolyphenyl ethers (SPE-15 and SPE-16) have similar polarity to Carbowax 20M and Silar 5CP and are more thermally stable. They have good chromatographic properties and can be used to prepare high efficiency packed or capillary columns.
關鍵字
語言英文
ISSN0021-9673
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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