基于微波法快速合成短棒状SBA-15的探析  

Investigation on Short Rod-like SBA-15 Prepared by Rapid Microwave Synthesis Method

作　　者：沈蔚 洪周琴[1] 罗超 何丹农[1,2] SHEN Wei;HONG Zhouqin;LUO Chao;HE Dannong(National Engineering Research Center for Nanotechnology Co.,Ltd.,Shanghai 200241,China;School of Materials Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]纳米技术及应用国家工程研究中心,上海200241 [2]上海交通大学材料科学与工程学院,上海200240

出　　处：《有色金属材料与工程》2018年第3期43-47,共5页Nonferrous Metal Materials and Engineering

基　　金：国家重点基础研究计划(2013CB934200);上海市自然科学基金资助项目(14ZR1429400)

摘　　要：以非离子表面活性剂P123作为模板,正硅酸乙酯作为硅源,运用微波法快速合成短棒状介孔分子筛材料SBA-15。合成的短棒状SBA-15具有分散性好,孔径高度有序及长径比小的特点,能够更有效地应用于吸附分离、电化学传感器、催化剂载体和能量储存等方面。Short rod-like mesoporous material SBA-15 was rapidly synthetized by microwave method by using nonionic surfactant P123 as template and tetraethyl orthosilicate as silica source.The short rod-like SBA-15 showed characteristics of good dispersity,highly ordered pore size,and low length to diameter ratio,which make SBA-15 more effectively apply to adsorption and separation,electrochemistry,catalysis and energy storage,etc.

关 键 词：SBA-15 微波法 短棒状 

分 类 号：O611[理学—无机化学]