Hydrothermal synthesis of microporous tin sulfides studied by real-time in situ energy-dispersive X-ray diffraction

被引：84

作者：

Francis, RJ ^{[1
]}

Price, SJ ^{[1
]}

Evans, JSO ^{[1
]}

OBrien, S ^{[1
]}

OHare, D ^{[1
]}

Clark, SM ^{[1
]}

机构：

[1] DARESBURY LAB, WARRINGTON WA4 4AD, CHESHIRE, ENGLAND

来源：

CHEMISTRY OF MATERIALS | 1996年 / 8卷 / 08期

关键词：

D O I：

10.1021/cm960047c

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：

Real-time in situ energy-dispersive X-ray diffraction. has been used to study the synthesis of the open-framework sulfide TMA-SnS-1, under hydrothermal conditions. The effects of varying the temperature of reaction, reactant source, and pH of solution on the synthesis have been studied. It is found that temperature is the primary factor in determining whether crystalline products are formed, while the pH of solution and reactant source were found to be important in determining the rate of reaction and the polytypic structure produced. Evidence has been obtained that in cases where crystalline TMA-SnS-1 is formed, the reaction proceeds via an intermediate disordered lamellar phase, before reacting further to form the final product.

引用

页码：2102 / 2108

页数：7

共 44 条

[1] SYNTHESIS AND COMPOSITIONAL TUNING OF THE BAND PROPERTIES OF ISOSTRUCTURAL TMA-SNSXSE1-X-1 NANOPOROUS MATERIALS [J].