Modeling the heat flow and heat capacity of modulated differential scanning calorimetry

被引：59

作者：

Wunderlich, B ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB,OAK RIDGE,TN 37831

来源：

JOURNAL OF THERMAL ANALYSIS | 1997年 / 48卷 / 02期

基金：

美国国家科学基金会;

关键词：

calorimetry; Fourier series; heat capacity; heat flow calorimeter; MDSC; spread-sheet analysis; temperature modulated calorimetry;

D O I：

10.1007/BF01979265

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Modulated differential scanning calorimetry (MDSC) uses an abbreviated Fourier transformation for the data analysis and separation of the reversing component of the heat flow and temperature signals. In this paper a simple spread-sheet analysis will be presented that can be used to better understand and explore the effects observed in MDSC and their link to actual changes in the instrument and sample. The analysis assumes that instrument lags and other kinetic effects are either avoided or corrected for.

引用

页码：207 / 224

页数：18

共 13 条

[1] HEAT-CAPACITY MEASUREMENT BY MODULATED DSC AT CONSTANT-TEMPERATURE [J].