Abstract
Now we can use several temperature control modes, i.e., the isothermal run including stepwise heating and cooling, constant rate heating (or cooling), temperature control for sample thermal history, sample controlled thermal analysis (SCTA or controlled-rate thermal analysis, CRTA), temperature jump, rate jump, temperature modulation and repeated temperature scanning. Their advantages and drawbacks are reviewed with some illustrative examples, especially for application to kinetic analysis. The combined use of these varieties of temperature control mode is recommended by showing examples. Temperature modulation and repeated temperature scanning are discussed in comparison with temperature modulated DSC, and common and analogous points are elucidated. In relation to this, the possibility that an imaginary part of overall reaction rate constant in complex reaction is postulated. Finally,these modes are classified and tabulated from two viewpoints and other possible modes are shown.
Similar content being viewed by others
References
T. Ozawa, Thermochim. Acta, 355 (2000) 35.
For example, H. Yoshida, J. Thermal Anal., 36 (1995) 4805.
For example, T. Arii, A. Kishi and Y. Kobayashi, Thermochim. Acta, 325 (1999) 151.
For example, T. Ozawa, T. Arii and A. Kishi, Thermochim. Acta, 352/353 (2000) 177.
For example, K. Ogasawara, M. Sorai and H. Suga, Mol. Cryst. Liq. Cryst., 71 (1981) 189.
J. Rouquerol, Thermochim. Acta, 144 (1989) 209.
B. Dickens, J. Polym. Sci.-Polym. Chem., 20 (1982) 1065.
J. Rouquerol, J. Thermal Anal., 5 (1973) 203.
M. Reading, E. Elliot and V. L. Hill, J. Thermal Anal., 40 (1993) 949.
P. S. Gill, S. R. Sauerbrumn and M. Reading, J. Thermal Anal., 40 (1993) 931.
R. L. Blaine and B. K. Hahn, J. Therm. Anal. Cal., 54 (1998) 695.
T. Ozawa, Thermochim. Acta, 356 (2000) 173.
H. L. Friedman, J. Polym. Sci., C6 (1964) 183.
T. Ozawa, J. Thermal Anal., 31 (1986) 547.
J. Varga, J. Thermal Anal., 31 (1986) 165.
J. Varga, J. Thermal Anal., 35 (1989) 1891.
T. Ozawa, Bull. Chem. Soc. Jpn., 38 (1965) 1881.
T. Ozawa, A. Negishi, Y. Takahashi, R. Sakamoto and H. Ihara, Thermochim. Acta, 124 (1988) 147.
H. Staub and W. Perron, Anal. Chem., 46 (1974) 128.
T. Ozawa, K. Kaneko and T. Sunose, J. Thermal Anal., 47 (1996) 1105.
T. Ozawa, M. Kanazashi and R. Sakamoto, Thermochim. Acta, 109 (1986) 285.
T. Ozawa, J. Therm. Anal. Cal., 59 (2000) 375.
J. H. Flynn and L. A. Wall, J. Polym. Sci., B4 (1966) 323.
H. E. Kissinger, Anal. Chem., 29 (1957) 1702.
T. Akahira and T. Sunose, Report Chiba Inst. Tech., 16 (1971) 22.
T. Arii, S. Ichihara, H. Nakagawa and N. Fujii, Thermochim. Acta, 319 (1998) 139.
S. Ichihara, N. Nakagawa and Y. Tsukazawa, Kobunshi Rombunshu, 51 (1994) 459.
T. Ozawa, Thermochim. Acta, 203 (1992) 159.
T. Ozawa, J. Thermal Anal., 2 (1970) 301.
T. Ozawa, Thermochim. Acta, 100 (1986) 109.
T. Ozawa and K. Kanari, Thermochim. Acta, 234 (1994) 41.
T. Ozawa, J. Thermal Anal., 39 (1993) 1117.
A. Hishiki and T. Ozawa, Thermochim. Acta (to be submitted).
P. K. Gallagher, J. Thermal Anal., 49 (1997) 33.
T. Ozawa and K. Kanari, J. Therm. Anal. Cal., 59 (2000) 257.
H. H. G. Jellinek, ‘Degradation of Vinyl Polymers’, Academic Press, New York 1955.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ozawa, T. Temperature Control Modes in Thermal Analysis. Journal of Thermal Analysis and Calorimetry 64, 109–126 (2001). https://doi.org/10.1023/A:1011580811822
Issue Date:
DOI: https://doi.org/10.1023/A:1011580811822