P-31 NMR INVESTIGATIONS OF BINARY ALKALINE-EARTH PHOSPHATE-GLASSES OF ULTRA PHOSPHATE COMPOSITION

被引：80

作者：

LOSSO, P

SCHNABEL, B

JAGER, C

STERNBERG, U

STACHEL, D

SMITH, DO

机构：

[1] UNIV JENA,OTTO SCHOTT INST,O-6900 JENA,GERMANY

[2] UNIV KENT,CHEM LAB,CANTERBURY CT2 7NR,KENT,ENGLAND

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 143卷 / 2-3期

关键词：

D O I：

10.1016/S0022-3093(05)80576-9

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

P-31 NMR CW and FT MAS measurements have been used to investigate the structural composition of x(MeO).(1 - x)(P2O5) glasses (Me = Ca, Sr, Ba, x = 0.25-0.50). The influence of the structural composition on components of the chemical shift tensors is determined and discussed by means of a correlation between isotropic chemical shifts in crystalline phosphates and molecular structure published recently by Sternberg et al. [Z. Phys. Chem. Neue Folge 168 (1990) 115].

引用

页码：265 / 273

页数：9

共 14 条

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