شماره ركورد كنفرانس :
3770
عنوان مقاله :
An Investigation of Mechanical and Thermal Properties of Graphene/ FBE Coatings
پديدآورندگان :
Mahheidary F. MSc student, Department of Material and Science and Engineering, Hamedan University of Technology, Hamedan, Iran , Tolaminejad B. tolaminejad@hut.ac.ir Assistant Professor, Department of Material and Science and Engineering, Hamedan University of Technology, Hamedan, Iran; , Momeni A. Assistant Professor, Department of Material and Science and Engineering, Hamedan University of Technology, Hamedan, Iran
كليدواژه :
FBE , Graphene oxide , Thermal stability , Mechanical properties
عنوان كنفرانس :
چهارمين كنفرانس بين المللي دو سالانه مكانيك جامدات تجربي
چكيده فارسي :
In the present research, effects of adding graphene oxide on the disbonding of fusion bonded epoxy coatings have been investigated. The graphene oxide-based epoxy composite coating ( 0, 0.25, 0.5, 0.75 and 1 wt %) was prepared by ultrasonication method in acetone and the samples were electostatic coated. The effect of GO on mechanical and thermal properties of epoxy was investigated using thermogravimetric analyze, cathodic disbanding. Due to the TGA results by adding GO thermal degradation of the composite increases from 127℃ to 477℃. A microstructure analysis using Field Emission Scanning Electron Microscopy (FE-SEM) showed no agglomeration but well dispersed GO particles in the epoxy matrix and also, disturb and deflect the crack propagation. The results of this research are a strong evidence for GO/epoxy composites being a potential candidate for use in a variety of industrial applications, especially for automobile parts, aircraft components and electronic parts such as supercapacitors, transistors, etc.
