A STUDY OF THE LAYERED ALKALI-METAL SILICATE, MAGADIITE, BY ONE-DIMENSIONAL AND 2-DIMENSIONAL H-1 AND SI-29 NMR-SPECTROSCOPY

被引：23

作者：

ALMOND, GG

HARRIS, RK

GRAHAM, P

机构：

[1] UNIV DURHAM,DEPT CHEM,SCI SITE,S RD,DURHAM DH1 3LE,ENGLAND

[2] UNILEVER RES,PORT SUNLIGHT LAB,WIRRAL L63 3JW,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 07期

关键词：

D O I：

10.1039/c39940000851

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The layered alkali metal silicate magadiite is analysed by solid-state MAS/NMR techniques, showing that there is strong hydrogen bonding (but not in sodium-free forms) and that the hydrogen-bonded proton is the principal source of cross-polarisation for all types of silicon.

引用

页码：851 / 852

页数：2

共 15 条

[1]

BRANDT A, 1987, REV CHIM MINER, V24, P564

[2]

BRINDLEY GW, 1967, AM MINERAL, V88, P1583

[3] A Puckered Layered Silicate, KHSi2O5: Hydrolysis Products and Alkylammonium Intercalated Derivatives [J].