caa a22 4500 463192435 CHVBK 20180406164913.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10973-006-7969-4 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7969-4 TOPEM,a new temperature modulated DSC technique [Elektronische Daten] Applicationto the glass transition of polymers [Iria Fraga, S. Montserrat, J. Hutchinson] TOPEM is a new temperature modulated DSC technique, introduced by Mettler-Toledo in late 2005, in which stochastic temperature modulations are superimposed on the underlying rate of a conventional DSC scan. These modulations consist of temperature pulses, of fixed magnitude and alternating sign, with random durations within limits specified by the user. The resulting heat flow signal is analysed by a parameter estimation method which yields a so-called ‘quasi-static' specific heat capacity and a ‘dynamic' specific heat capacity over a range of frequencies. In a single scan it is thus possible to distinguish frequency-dependent phenomena from frequency-independent phenomena. Its application to the glass transition is examined here. Springer-Verlag, 2007 DSC nationallicence glass transition nationallicence TMDSC nationallicence Fraga Iria TERBIPROMAT, Facultade de Física, Universidad de Santiago de Compostela, 15782, Santiago de Compostela, Spain aut Montserrat S. Departament de Màquines i Motors Tèrmics, ETSEIAT, Universitat Politècnica de Catalunya, 08222, Terrassa, Spain aut Hutchinson J. Departament de Màquines i Motors Tèrmics, ETSEIAT, Universitat Politècnica de Catalunya, 08222, Terrassa, Spain aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/1(2007-01-01), 119-124 1388-6150 87:1<119 2007 87 10973 https://doi.org/10.1007/s10973-006-7969-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7969-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Fraga Iria TERBIPROMAT, Facultade de Física, Universidad de Santiago de Compostela, 15782, Santiago de Compostela, Spain aut NATIONALLICENCE 700 1- Montserrat S. Departament de Màquines i Motors Tèrmics, ETSEIAT, Universitat Politècnica de Catalunya, 08222, Terrassa, Spain aut NATIONALLICENCE 700 1- Hutchinson J. Departament de Màquines i Motors Tèrmics, ETSEIAT, Universitat Politècnica de Catalunya, 08222, Terrassa, Spain aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/1(2007-01-01), 119-124 1388-6150 87:1<119 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer