FN Archimer Export Format
PT J
TI Thermosets Synthesized by Metathesis: Multiscale Lifetime Approach
BT 
AF RICHAUD, Emmanuel
   HUANG, Jing
   LE GAC, Pierre Yves
AS 1:1;2:1;3:2;
FF 1:;2:;3:PDG-REM-RDT-LCSM;
C1 CNRS, Cnam, Arts & Metiers, Lab PIMM, 151 Blvd Hop, F-75013 Paris, France.
   IFREMER, Serv Mat & Struct, Ctr Brest, BP70, F-29280 Plouzane, France.
C2 CNRS, FRANCE
   IFREMER, FRANCE
SI BREST
SE PDG-REM-RDT-LCSM
IN WOS Ifremer UPR
   copubli-france
TC 0
UR https://archimer.ifremer.fr/doc/00644/75621/76539.pdf
LA English
DT Article
AB This paper addresses the lifetime prediction of polydicyclopentadiene submitted to thermal oxidation, using a multiscale approach. The chemical changes monitored by FTIR revealed the depletion in double bonds and the appearance of carbonyls. Such molecular changes result in the drop of mechanical properties. A kinetic model was implemented to predict the degradation rate depending on external conditions (temperature, oxygen concentration). This model can be completed to take into account the effect of antioxidants (delaying the thermal degradation) and the oxygen diffusion effects (heterogenous degradation) so as to get closer of real cases. 
PY 2019
SO AIP Conference Proceedings
SN 0094-243X
PU Amer Inst Physics
VL 2196
UT 000556167600034
DI 10.1063/1.5140307
ID 75621
ER

EF