Nano-scale P, Zn-codoped reduced-graphene oxide incorporated epoxy composite; synthesis, electronic-level DFT-D modeling, and anti-corrosion properties

2021 ◽  
Vol 159 ◽  
pp. 106416
Author(s):  
Navid Keshmiri ◽  
Parisa Najmi ◽  
Bahram Ramezanzadeh ◽  
Mohammad Ramezanzadeh ◽  
Ghasem Bahlakeh
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Epoxy Composite ◽  
Corrosion Properties ◽  
Electronic Level ◽  
Nano Scale ◽  
Reduced Graphene ◽  
Composite Synthesis

scholarly journals Reduced Graphene Oxide–Epoxy Grafted Poly(Styrene-Co-Acrylate) Composites for Corrosion Protection of Mild Steel

Coatings ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 666
Author(s):  
Xinchuan Fan ◽  
Yue Hu ◽  
Yijun Zhang ◽  
Jiachen Lu ◽  
Xiaofeng Chen ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Photoelectron Spectroscopy ◽  
X Ray Diffraction ◽  
Corrosion Properties ◽  
X Ray ◽  
Transmission Electron ◽  
Reduced Graphene ◽  
Scanning Electron

Reduced graphene oxide–epoxy grafted poly(styrene-co-acrylate) composites (GESA) were prepared by anchoring different amount of epoxy modified poly(styrene-co-acrylate) (EPSA) onto reduced graphene oxide (rGO) sheets through π–π electrostatic attraction. The GESA composites were characterized by Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS). The anti-corrosion properties of rGO/EPSA composites were evaluated by electro-chemical impedance spectroscopy (EIS) in hydroxyl-polyacrylate coating, and the results revealed that the corrosion rate was decreased from 3.509 × 10−1 to 1.394 × 10−6 mm/a.

A novel 3D structured reduced graphene oxide/TiO2 composite: synthesis and photocatalytic performance

2014 ◽  
Vol 2 (10) ◽  
pp. 3605-3612 ◽  
Author(s):  
Wang Yan ◽  
Fei He ◽  
Shili Gai ◽  
Peng Gao ◽  
Yujin Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Ethylene Glycol ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Photocatalytic Performance ◽  
Coupling Agents ◽  
Solvothermal Reaction ◽  
Reduced Graphene ◽  
Composite Synthesis

3D structured rGO/TiO2 composite was synthesized by a simple solvothermal reaction using poly(l-lysine) (PLL) and ethylene glycol (EG) as coupling agents. The composite shows enhanced photocatalytic degradation of MB compared to simply a mixture of TiO2 and GO, TiO2, and commercial P25.

Electrochemical alternative to obtain reduced graphene oxide by pulse potential: Effect of synthesis parameters and study of corrosion properties

2018 ◽  
Vol 88 ◽  
pp. 167-188 ◽  
Author(s):  
A.B. López-Oyama ◽  
M.A. Domínguez-Crespo ◽  
A.M. Torres-Huerta ◽  
E. Onofre-Bustamante ◽  
R. Gámez-Corrales ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Potential Effect ◽  
Corrosion Properties ◽  
Synthesis Parameters ◽  
Reduced Graphene

Vertically and compactly rolled-up reduced graphene oxide film/epoxy composites: a two-stage reduction method for graphene-based thermal interfacial materials

RSC Advances ◽  
2015 ◽  
Vol 5 (114) ◽  
pp. 94426-94435 ◽  
Author(s):  
Dong Han ◽  
Yun-Hong Zhao ◽  
Ya-Fei Zhang ◽  
Shu-Lin Bai
Keyword(s):  
Graphene Oxide ◽  
Oxide Film ◽  
Reduced Graphene Oxide ◽  
Reduction Method ◽  
Epoxy Composite ◽  
Epoxy Composites ◽  
Simple Method ◽  
Reduced Graphene ◽  
Fabrication Procedure ◽  
Vertically Aligned

Schematic of the fabrication procedure of thermal-reduced vertically aligned reduced graphene oxide (TR-VArGO)/epoxy composite. This efficient and simple method includes two reduction stages to fabricate a thermal-reduced VArGO (TR-VArGO)/epoxy composite.

Effect of Fe 3 O 4 ‐Decorated N‐Doped Reduced Graphene Oxide Nanohybrid on the Anticorrosion Performance of Epoxy Composite Coating

2019 ◽  
Vol 4 (46) ◽  
pp. 13446-13454 ◽  
Author(s):  
Suman Chhetri ◽  
Souvik Ghosh ◽  
Pranab Samanta ◽  
Naresh Chandra Murmu ◽  
Tapas Kuila
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Composite Coating ◽  
Epoxy Composite ◽  
Reduced Graphene ◽  
Anticorrosion Performance
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