［4］Fenzke D, et al.Chem Phys Lett[J], 1984, 111:171.
[5]
［5］Meinhold R H, Biddy D M. Zeolites[J], 1990, 10:74.
[6]
［6］Hays G R, et al.Zeolites[J], 1984, 4:377.
[7]
［7］Miller J T, et al.J Catal[J], 1992, 138:115.
[8]
［8］Fejes P, et al.Studies in surface science & catalysis 24,Zeolite: S ynthesis, Structure, Technology & Application[M]. （Eds: Drzaj, B. et al）, Elsevier, Amsterdam, 1985,263p.
