Structural and Morphological Transformations of the (NH4, Na)-exchanged Zeolites 4A, 13X and Synthetic Mordenite by Thermal Treatment

Croatica Chemica Acta

Kosanović, Cleo¹  Subotić, Boris¹  Ristić, Alenka² 

[1] Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia;National Institute of Chemistry, Hajdrihova 19, p.p. 660, SI-1000 Ljubljana, Slovenia

关键词: ion exchanged zeolites;    thermal transformations;    pseudomorphic transformation;    mullite;   

DOI  :  

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

Thermal treatment of (NH 4 , Na)-exchanged zeolites 4A and 13X results in the formation of an amorphous phase (T 4 , Na)-exchanged synthetic mordenite treated under the same conditions. Scanning electron microscopy (SEM), X-ray powder...

【 授权许可】

Unknown