Strong negative thermal expansion in the siliceous zeolites ITQ-1, ITQ-3 and SSZ-23

被引：65

作者：

Woodcock, DA

Lightfoot, P

Wright, PA

Villaescusa, LA

Díaz-Cabañas, MJ

Camblor, MA

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

[2] Inst Tecnol Quim, Valencia 46071, Spain

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1999年 / 9卷 / 02期

关键词：

D O I：

10.1039/a808059c

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：

Strong negative thermal expansion has been found for the pure SiO2 zeolites ITQ-1 (alpha(v) = -12.1 X 10(-6) K-1), SSZ-23 (alpha(v) = -10.3 x 10(-6) K-1) and ITQ-3 (alpha(v) = -11.4 x 10(-6) K-1) from 50 to 500 degrees C and above.

引用

页码：349 / 351

页数：3

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