Convenient preparation of tunably loaded chemically converted graphene oxide/epoxy resin nanocomposites from graphene oxide sheets through two-phase extraction

2009 ◽  
Vol 19 (46) ◽  
pp. 8856 ◽  
Author(s):  
Huafeng Yang ◽  
Changsheng Shan ◽  
Fenghua Li ◽  
Qixian Zhang ◽  
Dongxue Han ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Epoxy Resin ◽  
Phase Extraction ◽  
Two Phase ◽  
Chemically Converted Graphene ◽  
Epoxy Resin Nanocomposites ◽  
Convenient Preparation ◽  
Graphene Oxide Sheets

Preparation and properties of novel sulfonic graphene oxide–epoxy resin nanocomposites by resin transfer molding process

2016 ◽  
Vol 51 (9) ◽  
pp. 1197-1208 ◽  
Author(s):  
Wei Li ◽  
Hongyu Li ◽  
Xinguo Yang ◽  
Wei Feng ◽  
Hongyun Huang
Keyword(s):  
Graphene Oxide ◽  
Impact Strength ◽  
Epoxy Resin ◽  
Curing Temperature ◽  
Flexural Property ◽  
Oxide Content ◽  
Molding Process ◽  
One Pot ◽  
Epoxy Resin Nanocomposites ◽  
The Impact

This paper reported a facile one-pot strategy for fabrication of sulfonic graphene oxide–epoxy resin nanocomposites. The rheological and thermal properties were employed to characterize the viscosity and the curing temperature of epoxy resin. Fourier transform infrared spectra for sulfonic graphene oxide and nanocomposites indicated that the sulfonic graphene oxide contains chemical cross-linking responsible for better interactions with the epoxy resin. The state of dispersion was evaluated at different scales by still picture camera and scanning electron microscopy (SEM). Tensile property tests indicated that the tensile strength and elasticity modulus of sulfonic graphene oxide–epoxy resin nanocomposites decreased slowly with increasing of sulfonic graphene oxide content. The critical flexural property and impact strength of epoxy resin filled with sulfonic graphene oxide nanocomposites were measured. The content, size, and dispersion state of sulfonic graphene oxide were examined. It was found that the content of sulfonic graphene oxide has greater impact on both flexural property and impact strength of nanocomposites compared with other conditions. For instance, the impact strength increased by 113.0% and the flexural strength and modulus increased by 39.3% and 55.7% using 1 wt.% sulfonic graphene oxide as compared to neat epoxy resin.

One-step surface modification of graphene oxide and influence of its particle size on the properties of graphene oxide/epoxy resin nanocomposites

2018 ◽  
Vol 101 ◽  
pp. 211-217 ◽  
Author(s):  
Miroslav Huskić ◽  
Silvester Bolka ◽  
Alenka Vesel ◽  
Miran Mozetič ◽  
Alojz Anžlovar ◽  
...  
Keyword(s):  
Particle Size ◽  
Surface Modification ◽  
Graphene Oxide ◽  
Epoxy Resin ◽  
One Step ◽  
Epoxy Resin Nanocomposites

Mechanical and Thermal Properties of Epoxy Resin Nanocomposites Reinforced with Graphene Oxide

2012 ◽  
Vol 51 (3) ◽  
pp. 251-256 ◽  
Author(s):  
Qinghong Liu ◽  
Xufeng Zhou ◽  
Xinyu Fan ◽  
Chunyang Zhu ◽  
Xiayin Yao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Properties ◽  
Epoxy Resin ◽  
Mechanical And Thermal Properties ◽  
Epoxy Resin Nanocomposites

Graphene and Graphene Oxide Sheets Supported on Silica as Versatile and High-Performance Adsorbents for Solid-Phase Extraction

2011 ◽  
Vol 123 (26) ◽  
pp. 6035-6039 ◽  
Author(s):  
Qian Liu ◽  
Jianbo Shi ◽  
Jianteng Sun ◽  
Thanh Wang ◽  
Lixi Zeng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solid Phase Extraction ◽  
High Performance ◽  
Solid Phase ◽  
Phase Extraction ◽  
Graphene Oxide Sheets

Polythiophene–graphene oxide doped epoxy resin nanocomposites with enhanced electrical, mechanical and thermal properties

RSC Advances ◽  
2016 ◽  
Vol 6 (96) ◽  
pp. 93680-93693 ◽  
Author(s):  
Tahereh khezri ◽  
Mehdi Sharif ◽  
Behzad Pourabas
Keyword(s):  
Graphene Oxide ◽  
Thermal Properties ◽  
Epoxy Resin ◽  
High Performance ◽  
Mechanical And Thermal Properties ◽  
Oxide Nanoparticle ◽  
Epoxy Resin Nanocomposites

Polythiophene–graphene oxide nanoparticle hybrids as high performance multifunctional reinforcement for epoxy resin.

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