A5062272535- Silicone and Siloxane Chemistry
- Polymer composites and self-healing
- Polymer Nanocomposites and Properties
- Surface Modification and Superhydrophobicity
- Marine Biology and Environmental Chemistry
- Metal and Thin Film Mechanics
- Antimicrobial agents and applications
- Photopolymerization techniques and applications
- Industrial Vision Systems and Defect Detection
- Diamond and Carbon-based Materials Research
- Epoxy Resin Curing Processes
- Electromagnetic wave absorption materials
- Polymer Surface Interaction Studies
- Polymer Nanocomposite Synthesis and Irradiation
- Advanced ceramic materials synthesis
- Aerogels and thermal insulation
- biodegradable polymer synthesis and properties
- High voltage insulation and dielectric phenomena
- Surface Roughness and Optical Measurements
- Corrosion Behavior and Inhibition
- Advanced Polymer Synthesis and Characterization
- Carbon Nanotubes in Composites
- Graphene research and applications
- Adhesion, Friction, and Surface Interactions
- Tribology and Wear Analysis
Amirkabir University of Technology
2016-2025
University of Nebraska–Lincoln
2020
Summary The purpose of this research was to evaluate the influences filler type and its content on performance a water‐based intumescent fire‐retardant coating. Three fillers (vermiculite, celite, aluminum hydroxide) were added paint formulation. thermal fire protective properties studied with thermogravimetric analysis (TGA), torch test, electrical furnace, scanning electron microscopy (SEM), Fourier transform infrared (FTIR). results showed that adding into coatings up 3% could improve...
Abstract Metal flake-pigmented coatings are widely appreciated for their eye-catching appearance where understanding physical and optical properties is crucial the automotive industry. The metal flakes loaded in these optically anisotropic, with sparkle change based on illumination viewing angles. These tiny micro-mirrors exhibit various local angular reflections (LARni), it interesting to characterize type-dependent behavior. In this study, we employed a reflectance transformation imaging...
Abstract The burgeoning prevalence of electronic devices necessitates effective control electromagnetic interference (EMI) to prevent device malfunctions and safeguard environmental human health. MXene, with its unique combination high electrical conductivity large surface area, emerges as a promising candidate for EMI shielding applications. This study investigates the influence MXene nanoparticle concentration coating thickness on effectiveness (EMI SE) epoxy‐MXene nanocomposite coatings....
Abstract The metal flakes’ (MFs) bulk planar distribution (BPD) quality is a key dimension in predicting the appearance of Metal flake-pigmented coatings (MF-PCs). This influences their meso-appearance (mottling) and micro-appearance (visual texture). To address this, study utilized dome-based reflectance transformation imaging (DB-RTI) system to capture intensity (monochromatic) multi-light image collections (I-MLICs) MF-PC. These images were then processed identify positions flakes based...
Abstract This study presents the synthesis of sustainable urethane coatings derived from alkyds Camelina oil (CO) monoglycerides, offering a alternative to petrochemical resources. Utilizing immobilized lipase for low‐temperature glycerolysis reaction, high‐yield monoglycerides were obtained CO. These then reacted with dibasic acids (phthalic, succinic, and maleic anhydride) produce alkyd diols, confirmed by both nuclear magnetic resonance (NMR) Fourier transform infrared (FTIR)...
The synthesis of a novel self-colored polyurethane (PU) is described using 4-amino-N-propanoic acid-1,8-naphthalimide dye. To synthesize the self- colored PU, dye was added to PU prepolymer at chain extension step. and were characterized by Fourier transform infrared spectroscopy (FTIR), UV-visible Fluorometry. thermal behavior investigated differential scanning calorimetry (DSC). spectra indicated that addition polymer did not affect glass transition temperature (Tg = -39 °C). Tensile...
Smart coatings have aroused a growing interest because of the performance predefined surface functions upon reacting to external stimuli. Among them, responsive polymer water, which often benefit from presence mobile hydrophilic material, are great interest. Polyurethanes (PUs) versatile materials with respect structure–property relationship. Therefore, incorporation segments in PUs is rational way produce water-sensitive smart coatings; however, having considerable amount material...