Abstract
Nanocomposites of phenoxy resin with various functionalized multi-walled carbon nanotubes (CNTs) were investigated to assess and compare the effect of functionalization on dynamic mechanical properties. Non-functionalized and various functionalized CNTs containing -COOH, -OH, and -NH2 groups were utilized for preparing phenoxy/CNT nanocomposites through a melt mixing process. Dynamic mechanical properties of nanocomposites, storage modulus (E′), and loss tangent (tanδ) data in temperature range of 20–120°C were collected. Transmission electron microscopy and optical microscopy were also used to gain an insight into the CNTs dispersion state within phenoxy matrix. The functionalized CNTs had no adverse effect on storage modulus of phenoxy. The morphological investigation revealed the highest degree of agglomeration and the shortest tube lengths for the CNT-COOH within phenoxy matrix.
©2011 by Walter de Gruyter Berlin Boston
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Articles in the same Issue
- Original Articles
- Mechanical and microstructural properties of polystyrene based composites: positron lifetime spectroscopic and DSC studies
- Complex permittivity measurements of RF plasma polymerized polyterpenol organic thin films employing split post dielectric resonator
- Fluctuation-induced forces in critical crosslinked polymer blends
- Chemical and physical properties of self-crosslinked poly(vinyl chloride)/nitrile rubber nanocomposites prepared by melt-mixing process
- An effective tool to characterize adhesion at the interface of binary polymer blends: a free volume study
- Characterization of interfacial adhesion in binary polymer blends: a new approach based on positron lifetime study
- Microwave-assisted ionic liquid phase synthesis of phthalonitrile polymers
- Nano- and microcomplexes of biopolymer carrageenans and dodecylammonium chloride
- Performance enhancement of polysulfone ultrafiltration membrane by blending with polyurethane hydrophilic polymer
- Electrostrictive polymer composite for energy harvesters and actuators
- Dynamic mechanical behavior of phenoxy/carbon nanotube composites: assessment through different functionalization
- Thermodynamic analysis of phase separation of a thermoplastic in a variant epoxy/monoamine-diamine system: influence of epoxy molecular structure
- Synthesis and characterization of modified poly(methyl methacrylate)/Al2O3nanocomposites as denture resins
- A study on the potential of NCF thermoplastic composites for use in aeronautic structural applications
- Electromagnetic response of polymer composites with quasi-spherical nanocarbon inclusions: theory below the percolation threshold
- Processing and characterization of titanium dioxide composites from vegetable oil resource
- Thermo-mechanical properties and thermal conductivity of CdS-trans-polyisoprene, polymer nanocomposite
- Ultrasound assisted process of PA6/clay nanocomposites: mechanical, rheological and barrier properties
- A comparative study of polyelectrolyte induced metachromasy
- Synthesis, characterization and corrosion protection properties of polyN-(p-bromophenyl)-2-methacrylamide-co-glycidyl methacrylate on low nickel stainless steel
- Performance of high temperature superconducting ceramic/thermoplastic polymer composites
- Review
- Polythiophene composites: a review of selected applications
- Numerical and experimental studies on extrudate swell of branched polyethylene through axisymmetric and planar dies
- Applicability of time temperature superposition principle to an immiscible blend of polyphenyleneoxide and polyamide
- Study on the effect of processing conditions on the impact strength of PP/SEBS/PC ternary blends using Taguchi experimental analysis
- Role of important parameters in ring opening polymerization of polylactide
- Kinetic parameters estimation of ring-opening poly(lactic acid) polymerization by modeling and simulation
- Aromatic polyurethanes: the effect of hard segment and chain structure on their properties
- Development of integrated bioenergy devices for the improvement in the quality of life of poor people
- Mechanical and thermal properties of polymer micro- and nanocomposites
- Structural and electrical characterization of plasticized PVA: AgI polymer electrolyte
- Study of mechanical behavior of Kevlar/polypropylene hybrid yarns and their composites
- Water transport, FTIR, and morphology characterizations of novel biodegradable blends based on poly(3-hydroxybutyrate)
- Structural investigation of conducting polythiophene composites
- Microfluidic biochip injection moulded using a patterned SU-8/Si mould insert
- Modifications of polymers by additives and irradiations and their characterizations
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