Electrical, mechanical and thermal properties of aligned silver nanowire/polylactide nanocomposite films

Doğanay, Doğa; Coşkun, Şahin; Kaynak, Cevdet; Ünalan, Hüsnü Emrah

doi:10.1016/j.compositesb.2016.06.044

Cited by 82 publications

(50 citation statements)

References 53 publications

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“…The absorption near 1455 cm -1 is due to the asymmetric deformation vibrations -СН 3 . The appearance of the bands at 1382 cm -1 and 1360 cm -1 is due to symmetric and asymmetric vibrations -CH- [21,22].…”

Section: The Results Of Ftir Spectroscopic Analysismentioning

confidence: 97%

Structures and Antibacterial Properties of PLA-based Ciprofloxacin Composite Films Deposited by Low-Electron Beam Dispersion

Jiang

et al. 2020

Eurasian Chem. Tech. J.

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Polylactic acid (PLA)-based ciprofloxacin (Cip) antibacterial films with mass ratio PLA:Cip=1:1 were prepared by low-electron beam dispersion (EBD). The molecular structure, chemical composition and morphology of PLA-based ciprofloxacin antibacterial films were investigated by XPS, FTIR, liquid NMR and SEM. The antibacterial activity of composite films was tested against E. coli ATCC 25922 and S. aureus ATCC 12600 using the agar diffusion method on the solid LB agar medium. XPS and FTIR analysis showed the presence of an antibacterial ingredient in the composite films. Using NMR, it has been shown that the molecular structure of a monolayer of ciprofloxacin is fully consistent with the molecular structure of the initial ciprofloxacin powder. High antibacterial activity of the composite films has been also established and the layers still possess antibacterial activity with regard to S. aureus even after 7 days of leaching in an isotonic solution. The thermal treatment indicates that the composite films can withstand temperatures of 180 °C and keep its structure unchanged.

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Section: The Results Of Ftir Spectroscopic Analysismentioning

confidence: 97%

Structures and Antibacterial Properties of PLA-based Ciprofloxacin Composite Films Deposited by Low-Electron Beam Dispersion

Jiang

et al. 2020

Eurasian Chem. Tech. J.

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“…7a, some studies report that embrittlement of the thermoplastic nanocomposite is preceded by a prior enhancement of the ductility. The strain-at-break of PLA, for example, increased by about 0.5 % when adding 0.18 vol% of Ag NWs (Doganay D. et al, 2016). More nanoparticles (0.24 vol%) led to common embrittlement.…”

Section: Mechanicalmentioning

confidence: 98%

Nanoparticle Filler Content and Shape in Polymer Nanocomposites

Blattmann

Pratsinis

2019

KONA

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Car tires, sealing caulk and high-voltage cable insulators are prime examples of commercially available and widely used composites of polymers containing nanostructured particles. In fact, myriads of applications can be realized but the usefulness of such nanocomposites depends heavily on composition, morphology, concentration and dispersion homogeneity of the nanoparticle filler in the polymer matrix. Optimizing these characteristics while ensuring economically feasible fabrication, determines the extent to which new products integrate nanocomposites. This review discusses challenges and manufacturing options of polymer nanocomposites and, in particular, which and how much nanoparticle fillers improve electrical/thermal conductivity, dielectric permittivity, gas permeability, magnetization and mechanical stability by critically reviewing and classifying over 280 peer-reviewed articles. Lastly, the economic, environmental and health implications associated with these materials are highlighted.

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“…Moreover, such 1D nanostructures (such as nanowires, nanorods, etc.) are generally prone to be enriched with many surface defects and oxygen and cation vacancies due to their low formation energy within nanoscale materials [34,35].…”

Section: Electronic Propertymentioning

confidence: 99%

Methodologies for Achieving 1D ZnO Nanostructures Potential for Solar Cells

Kwok¹

2019

Renewable and Sustainable Composites

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One-dimensional (1D) nanostructures are generally used to describe large aspect ratio rods, wires, belts, and tubes. The 1D ZnO nanostructures have become the focus of research owing to its unique physical and technological significance in fabricating nanoscale devices. When the radial dimension of the 1D ZnO nanostructures decreases to some lengths (e.g., the light wavelength, the mean of the free path of the phonon, Bohr radius, etc.), the effect of the quantum mechanics is definitely crucial. With the large surface-to-volume ratio and the confinement of two dimensions, 1D ZnO nanostructures possess the captivating electronic, magnetic, and optical properties. Furthermore, 1D ZnO nanostructure's large aspect ratio, an ideal candidate for the energy transport material, can conduct the quantum particles (photons, phonons, electrons) to improve the relevant technique applications. To date, many methods have been developed to synthesize 1D ZnO nanostructures. Therefore, methodologies for achieving 1D ZnO nanostructures are expressed, and the relevant potential application for solar cells are also present to highlight the attractive property of 1D ZnO nanostructures.

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Electrical, mechanical and thermal properties of aligned silver nanowire/polylactide nanocomposite films

Cited by 82 publications

References 53 publications

Structures and Antibacterial Properties of PLA-based Ciprofloxacin Composite Films Deposited by Low-Electron Beam Dispersion

Structures and Antibacterial Properties of PLA-based Ciprofloxacin Composite Films Deposited by Low-Electron Beam Dispersion

Nanoparticle Filler Content and Shape in Polymer Nanocomposites

Methodologies for Achieving 1D ZnO Nanostructures Potential for Solar Cells

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