FN Archimer Export Format
PT J
TI Thermal oxidation of polydicyclopentadiene - Changes in water absorption
BT 
AF Huang, Jing
   Derue, Isabelle
   LE GAC, Pierre Yves
   Richaud, Emmanuel
AS 1:1;2:1;3:2;4:1;
FF 1:;2:;3:PDG-REM-RDT-LCSM;4:;
C1 Laboratoire PIMM, Arts et Metiers Institute of Technology, CNRS, CNAM, HESAM Université, F-75013, Paris, France
   IFREMER, Service Matériaux et Structures, Centre de Brest BP70, 29280, Plouzané, France
C2 ENSAM, FRANCE
   IFREMER, FRANCE
SI BREST
SE PDG-REM-RDT-LCSM
IN WOS Ifremer UPR
   copubli-france
IF 5.03
TC 4
UR https://archimer.ifremer.fr/doc/00633/74466/74293.pdf
LA English
DT Article
DE ;Polydicycopentadiene;Water absorption;Thermal oxidation
AB This paper describes water absorption in polydicyclopentadiene (PDCPD) and more specially the impact of thermal oxidation on its behavior. Unaged PDCPD is found to be almost hydrophobic consistently with its non-polar structure. During thermal oxidation, hydrophilicity progressively increases with ageing time. This increase is linked with the buildup of polar products (mainly ketones, carboxylic acids, hydroperoxides, alcohols). Moreover, it appears that water absorption in PDCPD obeys to Flory Huggins law for all conditions considered here. In the meantime, water diffusivity seems to decrease when oxidation level increases. Finally, a mastercurve that links carbonyl concentration, water diffusivity and water-polymer interaction parameter is proposed and allow changes of water resistance of PDCPD to be predicted. 
PY 2020
PD OCT
SO Polymer Degradation And Stability
SN 0141-3910
PU Elsevier BV
VL 180
UT 000569769900004
DI 10.1016/j.polymdegradstab.2020.109219
ID 74466
ER

EF