Title of article
4,4′-Azoxyanisole for temperature calibration of differential scanning calorimeters in the cooling mode—Yes or no?
Author/Authors
Heiko K. Cammenga، نويسنده , , Karin Gehrich، نويسنده , , Stefan M. Sarge، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
5
From page
36
To page
40
Abstract
By measuring the transition peak using differential scanning calorimetry in the heating and cooling modes, it has been confirmed that the nematic-to-isotropic liquid phase transition of 4,4′-azoxyanisole is of first order, but with some underlying additional phenomenon. As a consequence, this phase transition can only be used under certain precautions for temperature calibration of scanning calorimeters in the cooling mode.
Keywords
calibration , Temperature calibration , 4?-Azoxyanisole , Liquid crystal , 4 , Differential scanning calorimeter , Cooling mode
Journal title
Thermochimica Acta
Serial Year
2006
Journal title
Thermochimica Acta
Record number
1197289
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