新型纳米MCM-41合成研究  

Study on New Synthesize of MCM-41

作　　者：杨燕[1] 张玥[1] 赵悦[1] 陈冬梅[1] 张立忠[1] 

机构地区：[1]中国石油抚顺石化公司,辽宁抚顺113001

出　　处：《广东化工》2012年第14期40-41,36,共3页Guangdong Chemical Industry

摘　　要：本实验合成未脱除模板剂的MCM-41分子筛,然后进行焙烧使模板剂炭化,生成碳纳米丝,留在孔道中。对MCM-41进行XRD检测,考察了晶化温度、晶化时间、硅铝比、水量等各因数的影响。结果表明,强酸性介孔晶体分子筛的生成,受铝含量的影响很大,模板剂的用量增加也有利于产物的生成,受水含量的影响不大。在实验的基础上,对一些不理想的步骤也提出了一些改进方法。In the experiment,MCM-41 melocular seives which did not take off the template was synthesized,then MCM-41 to make carbon nanosilks was burned.MCM-41 by XRD was detected and the influence of crystalline temperature,crystalline time,silicon aluminum rate,water measure and so on were reviewed.Based on the experiment,some ideal steps of experiment for improving the synthesis were put up.

关 键 词：MCM-41 碳纳米丝 强酸性 介孔材料 

分 类 号：TQ424.25[化学工程]