六方晶状含咪唑亚胺的介孔有序有机硅材料的可控合成  

Control Synthesis of Periodic Mesoporous Organosilica with Hexagonal Crystalline Morphology Containing Imidazole Imine within the Pore Walls

作　　者：霍应鹏[1,2,3] 胡继文 HUO Yingpeng;HU Jiwen(Shunde Polytechnic,Foshan Guangdong 538333,China;Guangzhou Institute of Chemistry,Chinese Academy of Sciences,Guangzhou 510650,China;The University of Chinese Academy of Sciences,Beijing 100039,China)

机构地区：[1]顺德职业技术学院,广东佛山528333 [2]中科院广州化学研究所,广东广州510650 [3]中国科学院大学,北京100039

出　　处：《顺德职业技术学院学报》2022年第3期40-44,共5页Journal of Shunde Polytechnic

摘　　要：研究了孔壁含咪唑亚胺桥连的介孔有序有机硅材料的可控合成条件。应用扫描电镜观测技术,通过对反应温度、反应碱度、搅拌速度等条件的探索,得出制备尺寸均一的六方短棒晶体状含咪唑亚胺桥连的介孔有序有机硅材料的条件。所制得介孔材料的微观有序结构通过粉末XRD、氮气吸附解吸测试和透射电镜观测表征得到证明。The control synthesis of a periodic mesoporous organosilica material containing imidazole imine within its pore walls was investigated.By using scanning telescope to capture the morphology images of the resulting materials under various reaction conditions including reaction temperature,alkaline condition,stirring speed and so on,a proper combination of conditions to obtain uniform hexagonal crystalline rods of such periodic mesoporous organosilica was found.The micro ordered structure of the as-made mesoporous material was proven by N_(2) adsorption-desorption analysis,powder low-angle XRD and TEM technics.

关 键 词：咪唑亚胺 介孔有序有机硅材料 可控合成 

分 类 号：TM911.4[电气工程—电力电子与电力传动]