教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Mesoporous Materials Synthesized by Novel Reflux Synthesis Method
學年106
學期2
出版(發表)日期2018/07/01
作品名稱Mesoporous Materials Synthesized by Novel Reflux Synthesis Method
作品名稱(其他語言)
著者Thiam Leng Chew; Cheng Kong Choy; Yin Fong Yeong; Jun Wei Lim; Abdul Latif Ahmad; Chii-Dong Ho
單位
出版者
著錄名稱、卷期、頁數Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 47, p.151-158
摘要MCM-48 is an important mesoporous silica material for current large-scale applications in key fields of the chemical industry including CO2 separation. Despite conventional hydrothermal synthesis used to produce mesoporous silica materials, but there is still research efforts needed to seek for the alternative for the production of mesoporous silica materials. In the current project, reflux synthesis method was studied and compared with conventional hydrothermal synthesis for the synthesis of MCM-48 samples. The synthesis temperature was varied (60-100 o C) at constant 2 days for both methods. The synthesized samples were characterized for its property using different analytical techniques including scanning electron microscope (SEM), x-ray powder diffraction (XRD), Fourier transform infrared microscope (FTIR), Thermogravimetric Analysis (TGA) and Brunauer-Emmett-Teller (BET). In current project, spherical particles of MCM-48 were successfully synthesized by reflux synthesis method at 100 o C for 2 days as well as conventional hydrothermal synthesis at 100 o C for 2 days, as observed from SEM and XRD analysis. From the BET analysis, the MCM-48 samples produced by reflux synthesis and conventional hydrothermal synthesis at 100 o C for 2 days displayed comparable pore characteristic with the commercial MCM-48 and MCM-48 reported by other researchers.
關鍵字Mesoporous silica materials;MCM-48;porous characteristic;Reflux synthesis method
語言英文
ISSN2289-7879
期刊性質國外
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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