STUDY ON THERMAL DECOMPOSITION KINETICS OF URUSHIOL METAL CHELATE POLYMERS

STUDY ON THERMAL DECOMPOSITION KINETICS OF URUSHIOL METAL CHELATE POLYMERS

The thermal decomposition kinetics of urushiol-Cu, urushiol-Nd and urushiol-Ti chelatepolymers has been studied by non-isothermal thermogravimetry. The results suggest that thethermal decomposition kinetics of three chelate polymers are all of first order. Their averageactivation energy values of th...

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Veröffentlicht in:高分子科学：英文版 1994 (4), p.358-365
1. Verfasser: 胡炳环 陈日耀 林金火 陈文定
Format: Artikel
Sprache:eng
Schlagworte:
chelate
decomposition
kinetics
metal
polymers
Thermal
Urushiol
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Zusammenfassung:The thermal decomposition kinetics of urushiol-Cu, urushiol-Nd and urushiol-Ti chelatepolymers has been studied by non-isothermal thermogravimetry. The results suggest that thethermal decomposition kinetics of three chelate polymers are all of first order. Their averageactivation energy values of the thermal decomposition calculated by Ozawa-（I） method are 110,79, 136. 98 and 163. 64 kJ mol-1 respectively, which increase linearly with the metal valence of themetal chelate polymers
ISSN:0256-7679
1439-6203