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

Jae Ha Lee; Jason Marroquin; Kyong Yop Rhee; Soo Jin Park; David Hui

doi:10.1016/j.compositesb.2012.05.011

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

Jae Ha Lee
, Jason Marroquin
, Kyong Yop Rhee
, Soo Jin Park
, David Hui

Kyung Hee University
Inha University
University of New Orleans Dr. Robert A. Savoie College of Engineering

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

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.

langue originale	Anglais
Pages (de - à)	682-687
Nombre de pages	6
journal	Composites Part B: Engineering
Volume	45
Numéro de publication	1
Les DOIs	https://doi.org/10.1016/j.compositesb.2012.05.011
état	Publié - 1 févr. 2013
Modification externe	Oui

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title = "Cryomilling application of graphene to improve material properties of graphene/chitosan nanocomposites",

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.",

keywords = "A. Nano-structures, B. Mechanical properties, B. Thermal properties",

author = "Lee, \{Jae Ha\} and Jason Marroquin and Rhee, \{Kyong Yop\} and Park, \{Soo Jin\} and David Hui",

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doi = "10.1016/j.compositesb.2012.05.011",

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T1 - Cryomilling application of graphene to improve material properties of graphene/chitosan nanocomposites

AU - Lee, Jae Ha

AU - Marroquin, Jason

AU - Rhee, Kyong Yop

AU - Park, Soo Jin

AU - Hui, David

PY - 2013/2/1

Y1 - 2013/2/1

N2 - 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.

AB - 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.

KW - A. Nano-structures

KW - B. Mechanical properties

KW - B. Thermal properties

UR - https://www.scopus.com/pages/publications/84869489927

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DO - 10.1016/j.compositesb.2012.05.011

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SN - 1359-8368

VL - 45

SP - 682

EP - 687

JO - Composites Part B: Engineering

JF - Composites Part B: Engineering

IS - 1

ER -

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

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