Characterisation of amorphous materials by modulated differential scanning calorimetry

被引：18

作者：

Tomasi, C

Mustarelli, P

Hawkins, NA

Hill, V

机构：

[1] UNIV PAVIA,DEPT CHIM FIS,I-27100 PAVIA,ITALY

[2] TA INSTRUMENTS,BILTON CTR,LEATHERHEAD,SURREY,ENGLAND

来源：

THERMOCHIMICA ACTA | 1996年 / 278卷

关键词：

composites; glasses; modulated DSC; thermal analysis; thermodynamics;

D O I：

10.1016/0040-6031(95)02786-6

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper investigates the potential of the Modulated Differential Scanning Calorimetry (MDSCT(TM)) technique in the thermal characterisation of various amorphous materials. Inorganic glasses, composites and glass-polymer mixed materials have been investigated in order to separate the glass transition from irreversible phenomena, such as cold crystallisation or residual cure. This new technique requires some additional experimental parameters to be set, whose role in affecting thermal signals is also briefly discussed.

引用

收藏

页码：9 / 18

页数：10

相关论文

共 20 条

[1] STRUCTURAL INSTABILITY AND RELAXATION IN LIQUID AND GLASSY PHASES NEAR THE FRAGILE LIQUID LIMIT [J].

ANGELL, CA .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 102 (1-3) :205-221

[2] HEATING RATE AND GLASS-TRANSITION TEMPERATURE [J].

AVRAMOV, I ;

GUTZOW, I .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 104 (01) :148-150

[3]

BANSAL NP, 1984, PHYS CHEM GLASSES, V25, P86

[4] TEST OF A YEAR-ANNEALED GLASS FOR THE COHEN-GREST PERCOLATION TRANSITION [J].

BOEHM, L ;

INGRAM, MD ;

ANGELL, CA .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1981, 44 (2-3) :305-313

[5] COMPUTER-SIMULATION OF THERMAL-ANALYSIS IN HEAT-FLUX DSC APPLIED TO METAL SOLIDIFICATION [J].

CIACH, R ;

KAPTURKIEWICZ, W ;

WOLCZYNSKI, W ;

ZAHRA, AM .

JOURNAL OF THERMAL ANALYSIS, 1992, 38 (09) :1949-1957

[6] DEPENDENCE OF THE GLASS-TRANSITION TEMPERATURE ON HEATING RATE [J].

CRICHTON, SN ;

MOYNIHAN, CT .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 99 (2-3) :413-417

[7] ANALYSIS OF STRUCTURAL RELAXATION IN GLASS USING RATE HEATING DATA [J].

DEBOLT, MA ;

EASTEAL, AJ ;

MACEDO, PB ;

MOYNIHAN, CT .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1976, 59 (1-2) :16-21

[8] ION-TRANSPORT AND THERMAL-PROPERTIES OF POLY(ETHYLENE OXIDE) - LICLO4 POLYMER ELECTROLYTES [J].

FERLONI, P ;

CHIODELLI, G ;

MAGISTRIS, A ;

SANESI, M .

SOLID STATE IONICS, 1986, 18-9 (pt 1) :265-270

[9] MODULATED DIFFERENTIAL SCANNING CALORIMETRY [J].

GILL, PS ;

SAUERBRUNN, SR ;

READING, M .

JOURNAL OF THERMAL ANALYSIS, 1993, 40 (03) :931-939

[10] LIQUID-GLASS TRANSITION - DEPENDENCE OF THE GLASS-TRANSITION ON HEATING AND COOLING RATES [J].

GREST, GS ;

COHEN, MH .

PHYSICAL REVIEW B, 1980, 21 (09) :4113-4117