教師資料查詢 | 類別: 期刊論文 | 教師: 魏和祥 WEI, HO-HSIANG (瀏覽個人網頁)

標題:Mössbauer Spectroscopic Studies of Supported α-Fe2O3 and Fe Catalysts Ⅰ: Particle Size Determination and Support Effect
學年73
學期1
出版(發表)日期1984/12/01
作品名稱Mössbauer Spectroscopic Studies of Supported α-Fe2O3 and Fe Catalysts Ⅰ: Particle Size Determination and Support Effect
作品名稱(其他語言)
著者魏和祥; Wei, Ho-hsiang; 林坤海; Lin, K. H.
單位淡江大學化學學系
出版者臺北市中國化學學會
著錄名稱、卷期、頁數中國化學會會誌=Journal of the Chinese Chemical Society 31(4)頁329-333
摘要The chemical state of particles of 5wt% Fe in .alpha.-Fe/sub 2/O/sub 3/ and the subsequently reduced iron particles supported on different particle size (50-200 mesh) of silica (SiO/sub 2/), alumina (Al/sub 2/O/sub 3/), magnesium oxide (MgO) and carbon (C) was examined by Mossbauer spectroscopy at various stages of calcination and reduction. The particle size of the .alpha.-Fe/sub 2/O/sub 3/ supported on different mesh sizes (50, 100, 140, 200 mesh) of SiO/sub 2/ has been determined. The strength of metal-support interaction with respect to the kind of support was found to be MgO>SiO/sub 2/>Al/sub 2/O/sub 3/>C.
關鍵字
語言英文
ISSN0009-4536
期刊性質國內
收錄於SCI;
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,紙本
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