Intercalation of iron hexacyano complexes in Zn,Al-hydrotalcite

被引：44

作者：

Crespo, I

Barriga, C

Rives, V

Ulibarri, MA ^{[1
]}

机构：

[1] Univ Cordoba, Fac Ciencias, Dept Quim Inorgan & Ingn Quim, E-14004 Cordoba, Spain

[2] Univ Salamanca, Dept Quim Inorgan, E-37008 Salamanca, Spain

来源：

SOLID STATE IONICS | 1997年 / 101卷

关键词：

layered double hydroxides;

D O I：

10.1016/S0167-2738(97)00290-7

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：

Zn,Al-hydrotalcites interlayered with hexacyanoferrate(II) and hexacyanoferrate(III) ions have been synthesized by different methods. These include rehydration of the product obtained by calcination of the carbonate form at 500 degrees C, anionic exchange of nitrate- and terephtalate-containing hydrotalcites, and direct synthesis. Both hexacyanoferrate(II) and (III) species are present in the interlayer space, but in different ratios, suggesting that a redox process takes place in this interlayer.

引用

页码：729 / 735

页数：7

共 24 条

[1] POLYTYPE DIVERSITY OF THE HYDROTALCITE-LIKE MINERALS .1. POSSIBLE POLYTYPES AND THEIR DIFFRACTION FEATURES [J].