Highly dispersed graphene oxide–zinc oxide nanohybrids in epoxy coating with improved water barrier properties and corrosion resistance

2019 ◽  
Vol 17 (1) ◽  
pp. 101-114 ◽  
Author(s):  
Nurul Husna Othman ◽  
Wan Zaireen Nisa Yahya ◽  
Mokhtar Che Ismail ◽  
Mazli Mustapha ◽  
Zi Kang Koi
Keyword(s):  
Zinc Oxide ◽  
Corrosion Resistance ◽  
Graphene Oxide ◽  
Barrier Properties ◽  
Epoxy Coating ◽  
Water Barrier ◽  
Highly Dispersed

Synergistic effects of hybrid nanofillers on graphene oxide reinforced epoxy coating on corrosion resistance and fire retardancy

2021 ◽  
pp. 51640
Author(s):  
Siti Maznah Kabeb ◽  
Azman Hassan ◽  
Faiz Ahmad ◽  
Zurina Mohamad ◽  
Zalilah Sharer ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Graphene Oxide ◽  
Synergistic Effects ◽  
Epoxy Coating ◽  
Fire Retardancy

scholarly journals One-Step Preparation of Hyperbranched Polyether Functionalized Graphene Oxide for Improved Corrosion Resistance of Epoxy Coatings

Coatings ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 844 ◽  
Author(s):  
Xuepei Miao ◽  
An Xing ◽  
Lifan He ◽  
Yan Meng ◽  
Xiaoyu Li
Keyword(s):  
Corrosion Resistance ◽  
Graphene Oxide ◽  
Acid Resistance ◽  
Epoxy Coating ◽  
Functionalized Graphene ◽  
Step Method ◽  
Epoxy Coatings ◽  
Functionalized Graphene Oxide ◽  
One Step ◽  
Hyperbranched Polyether

In this paper, hyperbranched polyether functionalized graphene oxide (EHBPE-GO) was prepared by a facile one-step method. Fourier transform infrared spectroscopy (FTIR), X-ray diffractometry (XRD), thermogravimetric analyzer (TGA), and trans-mission electron microscopy (TEM) results confirmed the formation of EHBPE-GO. Then, EHBPE-GO was cured with phenolic amides at room temperature to prepare epoxy coatings. The corrosion resistance of epoxy coatings was investigated systematically by using electrochemical and traditional immersion methods. Results show that a small amount of EHBPE-GO (8 wt % of Diglycidyl ether of bisphenol A (DGEBA)) in epoxy coating achieves 50% higher improvement in acid-resistance than unmodified neat DGEBA resin. For the nanocomposite epoxy coating, the superior acid-resistance is attributed to the increased crosslink density and the impermeable 2D structure of EHBPE-GO. This work provides a facile strategy to develop the effective improved corrosion resistance nanofiller for epoxy coating.

scholarly journals Enhancing polyimide's water barrier properties through addition of functionalized graphene oxide

Polymer ◽  
2016 ◽  
Vol 93 ◽  
pp. 23-29 ◽  
Author(s):  
Samuel Hocker ◽  
Natalie Hudson-Smith ◽  
Hannes C. Schniepp ◽  
David E. Kranbuehl
Keyword(s):  
Graphene Oxide ◽  
Barrier Properties ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Water Barrier

scholarly journals Effect of Graphene Oxide/ZSM-5 Hybrid on Corrosion Resistance of Waterborne Epoxy Coating

Coatings ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 179 ◽  
Author(s):  
Na Wang ◽  
Huiying Gao ◽  
Jing Zhang ◽  
Ping Kang
Keyword(s):  
Corrosion Resistance ◽  
Graphene Oxide ◽  
Epoxy Coating ◽  
Waterborne Epoxy
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