State;
Key;
Laboratory;
of;
Fine;
Chemicals,;
Department;
of;
Catalysis;
Chemistry;
and;
Engineering,;
School;
of;
Chemical;
Engineering,;
Dalian;
University;
of;
Technology,;
Dalian;
116024,;
Liaoning,;
China;
ZSM-5沸石; 烷基化反应; 对二甲苯; 催化性能; 扫描电子显微镜; NH3-TPD; 甲醇; 形态;