采用晶种导向的方法,在不同晶化温度(80~170℃)下水热合成了b轴厚度为50 nm的ZSM-5分子筛;采用XRD、SEM、NH_(3)-TPD、Py-IR、XPS、ICP-AES、^(27)Al MAS NMR和UV-vis-DRS等手段对ZSM-5分子筛进行表征,研究了晶化温度对ZSM-5分子筛晶体...
financially supported by the Funds for Creative Research Groups of China(51921001);the 111 Project(BP0719004);the Program for Changjiang Scholars,Innovative Research Team in University of China(IRT_14R05);the National Natural Science Foundation of China(11790293 and 51871016)。