红辉沸石合成Y型和P型分子筛的IR研究

材料导报, 2001, 15(11): 63-65.

1.南京理工大学材料化学实验室,

2.南京理工大学材料化学实验室,

3.南京理工大学材料化学实验室,

4.南京理工大学材料化学实验室,

5.南京理工大学材料化学实验室,

基金项目: 高等学校博士学科点专项科研项目(98053301) 江苏省自然科学基金(BK99072)

IR Investigation on Zeolites Y and P Synthesized from Stellerite

首次以天然红辉沸石水热合成了Y型、P型分子筛,以IR研究了水热合成体系中分子筛结构的演变及晶相分布规律.研究表明,在高H2O/Na2O、低Ca2+/Na+体系中,主晶相为Y型分子筛,在低H2O/Na2O、高Ca2+/Na+体系中,主晶相为P型分子筛.

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