|
Type |
Poster Presentation |
Area |
Material Chemistry |
Room No. |
Exhibition Hall 2+3 |
Time |
10월 19일 (목요일) 11:00~12:30 |
Code |
MAT.P-401 |
Subject |
Graphene coated non-woven carbon fiber based film for enhanced electromagnetic shielding effectiveness |
Authors |
KIHUN YANG, Seon Guk1, Gyu Youn Chea1,* School of Natural Science/Department of Chemistry, Wonkwang University, Korea 1Department of Chemistry, Wonkwang University, Korea |
Abstract |
With a development of information technology and electronic devices, the importance of electromagnetic interference shielding has been increased. In this study, a series of graphene-oxide (GO) coated non-woven carbon fabric was developed, and their thermal, mechanical, electromagnetic interference shielding performance was inspected closely. Oxidation of Graphene was confirmed with XPS, XRD and Raman spectroscophy. Graphene oxide (GO) and polyvinylidene fluoride (PVDF) in N,N-dimethylformamide (DMF) solution was used in the coating process. PVDF filling the porous space between carbon fiber and GO substituted into PVDF matrix was observed. |
E-mail |
kihun0432@wku.ac.kr |
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