Cryomilling application of graphene to improve material properties of graphene/chitosan nanocomposites

Title
Cryomilling application of graphene to improve material properties of graphene/chitosan nanocomposites
Authors
박수진
Keywords
A. Nano-structures B. Mechanical properties B. Thermal properties
Issue Date
2013
Publisher
COMPOSITES PART B-ENGINEERING
Series/Report no.
COMPOSITES PART B-ENGINEERING ; Vol45 no.1 Startpage 682 Endpage 687
Abstract
In this study, graphene powders were crushed to smaller particles via cryomilling. The cryomilled graphene powders were characterized by XRD, Raman spectroscopy, TGA, and SEM. Tensile tests were performed on raw graphene/chitosan and cryomilled graphene/chitosan nanocomposites in order to investigate the cryomilling effect of graphene on the tensile properties of their corresponding nanocomposites. The results showed that cryomilling enhanced the dispersion, graphitic characteristics, and thermal stability of the graphene powders. Cryomilling graphene also showed that their corresponding chitosan nanocomposites had significant improvement in tensile properties compared to raw graphene/chitosan nanocomposites.
URI
http://dx.doi.org/10.1016/j.compositesb.2012.05.011
http://dspace.inha.ac.kr/handle/10505/33140
ISSN
1359-8368
Appears in Collections:
College of Natural Science(자연과학대학) > Chemistry (화학) > Journal Papers, Reports(화학 논문, 보고서)
Files in This Item:
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