Chemical Potential Measurements on Nonhydrostatically Stressed Solids
Chemical Potential Measurements on Nonhydrostatically Stressed Solids
复制标题
非静水压固体的化学势测量
DOI：
10.1002/bbpc.198700011
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
H. Schmalzried
中科院分区：
文献类型：
--
作者：
W. Durham;H. Schmalzried
Gibb关于化学势与应力状态的关系的假设已经通过直接测量得到了定性的证实。直接测量既使用固态电解质传递非静力载荷，又测量(通过电势的变化)化学势的相应变化。由于固体表面附近不可避免地存在非理想的化学不均匀，与吉布斯预测的定量一致可能是不可能的。
Gibb's hypothesized dependence of chemical potential upon state of stress has been qualitatively confirmed by direct measurement, using solid-state electrolytes both to transmit nonhydrostatic load and to measure (through a change in electrical potential) a corresponding change in chemical potential. Quantitative agreement with Gibbs predictions may not be possible because of the inevitable presence of nonideal chemical heterogeneities near the surfaces of solids.