LARGE SURFACE-AREA OF SIO2-COATED FIBROUS CRYSTALS OF ALUMINA AFTER HEATING AT GREATER-THAN 1573-K

被引：11

作者：

MORI, T

HORIUCHI, T

IGA, T

MURASE, Y

机构：

[1] Government Industrial Research Institute, Kita-ku, Nagoya 462, Hirate-cho

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1992年 / 2卷 / 05期

关键词：

ALUMINA; AMMONIUM ALUMINUM CARBONATE DIHYDROXIDE; FIBROUS CRYSTAL; SURFACE AREA; SILICA;

D O I：

10.1039/jm9920200577

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：

By coating with SiO2, fibrous crystals of alumina, prepared from ammonium aluminium carbonate dihydroxide [(NH4)AlCO3(OH)2], are found to have large surface area (> 35 m2 g-1) even after heating at 1573 K.

引用

页码：577 / 578

页数：2

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