Dynamic hydrogen disorder in yttrium-dihydride phases as seen by variable-temperature Y-89 CP MAS NMR

被引：11

作者：

Helluy, X

Kummerlen, J

Sebald, A

Zogal, OJ

机构：

[1] Univ Bayreuth, Bayer Geoinst, D-95440 Bayreuth, Germany

[2] Rhone Poulenc Rorer, Ctr Rech Vitry Alfortville, Dept Pharmaceut Sci, F-94403 Vitry, France

[3] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

SOLID STATE NUCLEAR MAGNETIC RESONANCE | 1999年 / 14卷 / 3-4期

关键词：

Y-89 CP MAS NMR; hydrogen disorder; yttrium-dihydride phases;

D O I：

10.1016/S0926-2040(99)00024-7

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：

Variable-temperature solid-state MAS NMR studies on some yttrium-dihydride phases YH2+x are reported and yield evidence that Y-89 CP MAS NMR techniques are an experimentally feasible route to investigate order-disorder phenomena in such metal-hydride phases. (C) 1999 Elsevier Science B,V. All rights reserved.

引用

页码：225 / 230

页数：6

共 21 条

[11] KNIGHT SHIFTS AND RELAXATION TIMES IN GROUP 3B METALS AND METAL-HYDROGEN SYSTEMS [J].