用于固-固相变的量热法、拉曼光谱法和二次谐波产生法的相互比较。

Intercomparison of calorimetry, Raman spectroscopy, and second harmonic generation applied to solid-solid phase transitions.

作者信息

Smilowitz L, Henson B F, Romero J J

机构信息

Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.

出版信息

J Phys Chem A. 2009 Sep 3;113(35):9650-7. doi: 10.1021/jp902111c.

DOI:10.1021/jp902111c

PMID:19663390

Abstract

This paper compares several different observables for use in measuring the kinetics of solid-solid phase transitions. Relative advantages and disadvantages for each technique are described, and a direct comparison of results is made for the beta to delta polymorphic phase transition of the energetic nitramine, octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine.

摘要

本文比较了几种用于测量固-固相变动力学的不同可观测物。描述了每种技术的相对优缺点，并对含能硝胺八氢-1,3,5,7-四硝基-1,3,5,7-四氮杂环辛烷的β到δ多晶型相变的结果进行了直接比较。