@article{ART002220447},
author={임윤지 and Dong-Chul Chung and PARK SOOJIN},
title={EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites},
journal={Carbon Letters},
issn={1976-4251},
year={2017},
volume={22},
pages={36-41}
TY - JOUR
AU - 임윤지
AU - Dong-Chul Chung
AU - PARK SOOJIN
TI - EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites
JO - Carbon Letters
PY - 2017
VL - 22
IS - null
PB - Korean Carbon Society
SP - 36
EP - 41
SN - 1976-4251
AB - Biodegradable epoxy (B-epoxy) was prepared from diglycidyl ether of bisphenol A and epoxidized linseed oil. The mechanical properties of B-epoxy composites reinforced with multi-walled carbon nanotubes (MWCNTs/B-epoxy) were examined by employing dynamic mechanical analysis, critical stress intensity factor (KIC) tests, and impact strength tests. The electromagnetic interference shielding effectiveness (EMI-SE) of the composites was evaluated using reflection and absorption methods. Mechanical properties of MWCNTs/B-epoxy were enhanced with an increase in the MWCNT content, whereas they deteriorated when the MWCNT content was >5 parts per hundred resin (phr). This can likely be attributed to the entanglement of MWCNTs with each other in the B-epoxy due to the presence of an excess amount of MWCNTs. The highest EMI-SE obtained was ~16 dB for the MWCNTs/B-epoxy composites with a MWCNT content of 13 phr at 1.4 GHz. The composites (13 phr) exhibited the minimum EMI-SE (90%) when used as shielding materials at 1.4 GHz. The EMI-SE of the MWCNTs/B-epoxy also increased with an increase in the MWCNT content, which is a key factor affecting the EMI-SE.
KW - Multi-walled carbon nanotubes;Biodegradable epoxy;EMI shielding effectiveness;mechanical properties
DO -
UR -
ER -
임윤지, Dong-Chul Chung and PARK SOOJIN. (2017). EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites. Carbon Letters, 22, 36-41.
임윤지, Dong-Chul Chung and PARK SOOJIN. 2017, "EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites", Carbon Letters, vol.22, pp.36-41.
임윤지, Dong-Chul Chung, PARK SOOJIN "EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites" Carbon Letters 22 pp.36-41 (2017) : 36.
임윤지, Dong-Chul Chung, PARK SOOJIN. EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites. 2017; 22 36-41.
임윤지, Dong-Chul Chung and PARK SOOJIN. "EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites" Carbon Letters 22(2017) : 36-41.
임윤지; Dong-Chul Chung; PARK SOOJIN. EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites. Carbon Letters, 22, 36-41.
임윤지; Dong-Chul Chung; PARK SOOJIN. EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites. Carbon Letters. 2017; 22 36-41.
임윤지, Dong-Chul Chung, PARK SOOJIN. EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites. 2017; 22 36-41.
임윤지, Dong-Chul Chung and PARK SOOJIN. "EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites" Carbon Letters 22(2017) : 36-41.