Hybrid siloxane-epoxy coating reinforced by worm-like graphene oxide with improved mechanical properties and corrosion resistance
نویسندگان
چکیده
منابع مشابه
Studying the Corrosion Protection Behavior of an Epoxy Composite Coating Reinforced with Functionalized Graphene Oxide by Second and Fourth Generations of Poly(amidoamine) Dendrimers (GO-PAMAM-2, 4)
In this research, graphene oxide (GO) nanoparticles were modified by second and fourth generations of poly(amidoamine) dendrimers in order to improve the particle dispersion quality in the epoxy matrix and therefore its barrier anti-corrosion performance. Confirmation on the GO surface modification by Polyamidoamine generation 2 (PAMAM2) and polyamidoamin generation 4 (PAMAM4) was carried o...
متن کاملEnhancement of Adhesion Properties, Corrosion Resistance and Cathodic Disbonding of Mild Steel-Epoxy Coating Systems By Vanadium Conversion Coating
In this study, vanadium conversion coating(VCC) was deposited on the surface of soft-cast steel (St-37). A thermoset coating was enforced on the VCC and blank substrates. The surface was characterized by field emission scanning electron microscope (FE-SEM), elemental mapping of energy dispersive X-ray (EDX) and atomic force microscopy (AFM). The adhesion strength...
متن کاملPreparation of graphene oxide/epoxy nanocomposites with significantly improved mechanical properties
(2014) Preparation of graphene oxide/epoxy nanocomposites with significantly improved mechanical properties. Notice: Changes introduced as a result of publishing processes such as copy-editing and formatting may not be reflected in this document. For a definitive version of this work, please refer to the published source: The effect of graphene oxide (GO) on the mechanical properties and the cu...
متن کاملMechanical and Anticorrosive Properties of Graphene/Epoxy Resin Composites Coating Prepared by in-Situ Method
The graphene nanosheets-based epoxy resin coating (0, 0.1, 0.4 and 0.7 wt %) was prepared by a situ-synthesis method. The effect of polyvinylpyrrolidone/reduced graphene oxide (PVP-rGO) on mechanical and thermal properties of epoxy resin coating was investigated using nanoindentation technique and thermogravimetric analysis, respectively. A significant enhancement (ca. 213% and 73 °C) in the Yo...
متن کاملEnhancement of mechanical and electrical properties of continuous-fiber-reinforced epoxy composites with stacked graphene
Impregnation of expandable graphite (EG) after thermal treatment with an epoxy resin containing surface-active agents (SAAs) enhanced the intercalation of epoxy monomer between EG layers and led to further exfoliation of the graphite, resulting in stacks of few graphene layers, so-called "stacked" graphene (SG). This process enabled electrical conductivity of cured epoxy/SG composites at lower ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials & Design
سال: 2021
ISSN: 0264-1275
DOI: 10.1016/j.matdes.2021.109852