SOLID-STATE MULTINUCLEAR NMR-STUDIES OF FERROELECTRIC, PIEZOELECTRIC, AND RELATED MATERIALS

被引：62

作者：

DEC, SF

DAVIS, MF

MACIEL, GE

BRONNIMANN, CE

FITZGERALD, JJ

HAN, SS

机构：

[1] COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523

[2] S DAKOTA STATE UNIV,DEPT CHEM,BROOKINGS,SD 57007

来源：

INORGANIC CHEMISTRY | 1993年 / 32卷 / 06期

关键词：

D O I：

10.1021/ic00058a034

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

High-field Ti-47 and Ti-49, Zn-67, Zr-92, and Ba-137 magic-angle-spinning NMR spectra are reported for the following ferroelectric, piezoelectric, and related materials: SrTiO3, BaTiO3, CaTiO3, TiO2, BaZrO3, SrZrO3, BaO, ZnO, and ZnS. The observed line shapes are rationalized in terms of the local symmetry of the various metal atom sites. An indication of the sensitivity of chemical shifts of the various metal cations to local chemical structure is given. in addition, H-1 CRAMPS NMR spectra of some zirconium and titanium salts that are used as precursors in the production of electrical materials are discussed.

引用

页码：955 / 959

页数：5

共 40 条

[1] REMEASUREMENT OF STRUCTURE OF HEXAGONAL ZNO [J].