Synthesis of cordierite monolithic honeycomb by solid state reaction of precursor oxides

被引：81

作者：

González-Velasco, JR ^{[1
]}

Gutiérrez-Ortiz, MA ^{[1
]}

Ferret, R ^{[1
]}

Aranzabal, A ^{[1
]}

Botas, JA ^{[1
]}

机构：

[1] Univ Basque Country, Fac Ciencias, Dept Ingn Quim, EHU, E-48080 Bilbao, Spain

来源：

JOURNAL OF MATERIALS SCIENCE | 1999年 / 34卷 / 09期

关键词：

D O I：

10.1023/A:1004578819314

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The synthesis of cordierite monolithic honeycombs by solid state reaction at high temperature of alumina, kaolin, talc and silica has been studied. The synthesized honeycombs have been characterized by DTA and XRD. The crystal composition of the samples have been observed to be very dependent on temperature and time of reaction. Thermal treatment of the monolithic precursors at 1400 degrees C for 30 minutes allows formation of high purity cordierite with high crystallinity, maintaining the desired monolithic structure of the honeycombs. (C) 1999 Kluwer Academic Publishers.

引用

页码：1999 / 2002

页数：4

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