207Pb chemical shift thermometer at high temperature for magic angle spinning experiments

被引:117
作者
Takahashi, T [1 ]
Kawashima, H
Sugisawa, H
Baba, T
机构
[1] Japan Energy Analyt Res Ctr, Toda, Saitama 335, Japan
[2] JEOL, Analyt Instrument Div, Akishima, Tokyo 196, Japan
[3] Tokyo Inst Technol, Dept Chem Engn, Meguro Ku, Tokyo 1528552, Japan
关键词
temperature calibration; Pb-207 MAS NMR; high temperature;
D O I
10.1016/S0926-2040(99)00039-9
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
The temperature dependence of Pb-207 chemical shift in magic angle spinning (MAS) NMR spectrum of Pb(NO3)(2) provides a sensitive method to calibrate sample temperatures in MAS NMR. The temperature dependence is uniform in the temperature range between 30 degrees C and 400 degrees C. The NMR sensitivity and the line width are also favorable. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
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页码:119 / 123
页数:5
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