LOW-TEMPERATURE ORTHORHOMBIC MONOCLINIC TRANSITION IN AS-SYNTHESIZED MFI SILICEOUS ZEOLITES

被引：13

作者：

CHEZEAU, JM

DELMOTTE, L

HASEBE, T

CHANH, NB

机构：

[1] FUKUSHIMA UNIV, FAC EDUC, DEPT CHEM, FUKUSHIMA, JAPAN

[2] UNIV BORDEAUX 1, CRISTALLOG & PHYS CRISTALLINE LAB, CNRS, UA 144, F-33405 TALENCE, FRANCE

来源：

ZEOLITES | 1991年 / 11卷 / 07期

关键词：

SILICEOUS MFI ZEOLITE; PHASE TRANSITION; X-RAY DIFFRACTION; SOLID-STATE NMR;

D O I：

10.1016/S0144-2449(05)80179-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

On cooling, an as-synthesized MFI siliceous zeolite presents a transition from orthorhombic to monoclinic form, at approximately 175 K. This phase transition is evidenced by several techniques and is similar to that already known in calcined MFI zeolites.

引用

页码：729 / 731

页数：3

共 15 条

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