Hydrothermal sealed tube reaction in the system, Na2O-SrO-SiO2-H2O:: Formation of Na8Sr5Si16O41.

被引：0

作者：

Chakrabarty, KL ^{[1
]}

机构：

[1] Atom Energy Res Estab, Inst Nucl Sci & Technol, Dhaka, Bangladesh

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1998年 / 37卷 / 08期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A crystalline compound, 4Na(2)O-5SrO-16SiO(2), has been synthesised by hydrothermal sealed tube reaction using strontium hydroxide hexahydrate, silica, sodium hydroxide and water as starting materials at similar to 120 degrees C under a pressure of 14lb / in(2) for 28 h. The compound has been characterized by X-ray diffraction, IR, thermal studies and elemental analysis. Density and magnetic studies have also been carried out.

引用

页码：715 / 717

页数：3

共 19 条

[1]

AHMED AHM, 1988, J CHEM TECHNOL BIOT, V42, P31

[2] A Na-23 NMR study of hydrous layered silicates [J].

Almond, GG ;

Harris, RK ;

Franklin, EK ;

Graham, P .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (05) :843-847

[3] THERMOCHEMICAL PROPERTIES OF SRSIO(G) AND SRBO2(G) [J].

ASANO, M ;

KOU, T .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1990, 22 (12) :1223-1230

[4]

*ASTM, 60313 ASTM

[5]

*ASTM, 0315 ASTM

[6]

*ASTM, 0305 ASTM

[7]

*ASTM, 415 ASTM

[8]

*ASTM, 0171 ASTM

[9]

*ASTM, 424 ASTM

[10]

BATISTA J, 1990, VESTN SLOV KEM DRUG, V37, P19

← 1 2 →