Hexylamine (cas 111-26-2) functionalized reduced graphene oxide/polyurethane nanocomposite-coated nylon for enhanced hydrogen gas barrier film
-
Add time:08/26/2019 Source:sciencedirect.com
Hexylamine (cas 111-26-2) (HA) functionalized reduced graphene oxide (RGO-HA) was prepared via the modification of graphene oxide (GO) with HA, followed by reduction with hydrazine hydrate. The structure of RGO-HA was confirmed using various characterization techniques. RGO-HA was easily dispersed in several organic solvents due to its hydrophobic nature. Accordingly, RGO-HA/polyurethane (PU) composites were synthesized using different amounts of RGO-HA for their potential application in the field of barrier materials. Fourier-transform infrared spectroscopy (FTIR), wide angle X-ray diffraction (WAXS) analysis, and field emission scanning electron microscopy (FESEM) showed that RGO-HA in PU was fully exfoliated and uniformly dispersed. The hydrogen gas barrier films were prepared by spray coating of RGO-HA/PU nanocomposite solutions on nylon films. Good attachment between the nylon surface and nanocomposite was confirmed by cross sectional field emission scanning electron microscopy. The nanocomposite coated nylon film having 43.3 wt% RGO-HA exhibited an 82% decrease in the hydrogen gas transmission rate (GTR) compared to a pure nylon film. The high reduction in GTR values of the coated films may motivate to use alkyl amine-modified reduced graphene oxide and PU nanocomposite for the future development of effective barrier materials.
We also recommend Trading Suppliers and Manufacturers of Hexylamine (cas 111-26-2). Pls Click Website Link as below: cas 111-26-2 suppliers
Prev:Foam films from Hexylamine (cas 111-26-2) stabilized by the silica particles
Next:Effect of Hexylamine (cas 111-26-2) Concentration on the Properties of Foams and Foam Films Stabilized by Ludox) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Laminar convective heat transfer of Hexylamine (cas 111-26-2)-treated MWCNTs-based turbine oil nanofluid08/29/2019
- Thermodynamics of mixtures with strongly negative deviations from Raoult's law. XV. Permittivities and refractive indices for 1-alkanol + n-Hexylamine (cas 111-26-2) systems at (293.15–303.15) K. Application of the Kirkwood-Fröhlich model08/28/2019
- Effect of Hexylamine (cas 111-26-2) Concentration on the Properties of Foams and Foam Films Stabilized by Ludox08/27/2019
- Foam films from Hexylamine (cas 111-26-2) stabilized by the silica particles08/25/2019
- Stabilization of Emulsions and Emulsion Films by Silica with Hexylamine (cas 111-26-2)08/24/2019
- Contact angles of selective wetting of Hexylamine (cas 111-26-2)-modified silica surface08/23/2019
- Aqueous foams stabilized by Hexylamine (cas 111-26-2)-modified Laponite particles08/22/2019
- Research paperGrafting of methanol in dickite and intercalation of Hexylamine (cas 111-26-2)08/21/2019
- Flotation and hydrophobicity of quartz in the presence of Hexylamine (cas 111-26-2)08/20/2019