ISSN:
1572-8943
Keywords:
complex heat capacity measurement
;
heat flux DSC
;
photo-modulated DSC
;
power compensation DSC
;
steady state
;
temperature modulated DSC
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract For complex heat capacity measurements, steady state of various types of temperature modulated DSC is theoretically investigated by a set of common comprehensive fundamental equations of heat balance. Heat capacities of heat paths, heat loss to the environment and mutual heat exchange between the sample and the reference material are taken into accounts together with thermal contact effect between the cell and its holder plate. Rigorous and general solutions have been obtained, and useful relations for complex heat capacity measurements have been derived for each type of DSC. They are compared with each other to elucidate unique features of each type of DSC.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1010104516684
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