Optimized preparation of alumina based fillers for tuning composite properties

Lazouzi, Gamal Ali Mohamed; Vuksanović, Marija M.; Tomić, Nataša Z.; Mitrić, Miodrag; Petrović, Miloš; Radojević, Vesna; Jančić-Heinemann, Radmila

doi:10.1016/j.ceramint.2018.01.083

Cited by 33 publications

(29 citation statements)

References 33 publications

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“…γ ‐Al 2 O 3 with loosely crystal structure has a higher specific surface area than α ‐Al 2 O 3 and exhibits high absorptive performance . It was shown that the transitional aluminas improve mostly the toughness of the composite as their interactions with the matrix contribute to the possibility to absorb energy . Higher amount of α phase of Al 2 O 3 Fe may enable a greater amount of a reinforcing effect than Al 2 O 3 m particles, especially when the hardness of the material is concerned.…”

Section: Resultsmentioning

confidence: 99%

Dimethyl Itaconate Modified PMMA ‐ Alumina Fillers Composites With Improved Mechanical Properties

et al. 2018

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PMMA poly(methyl methacrylate) has a large spectrum of uses as bone cements, in dentistry as denture base materials and other industrial applications. One of the main drawbacks of these materials is the residual monomer that is proven allergen and irritant. It was shown that addition of dimethyl itaconate (DMI) to the PMMA denture base systems decrease the quantity of residual monomer but, also deteriorate mechanical properties. The addition of alumina fillers in the PMMA/DMI produced composite materials results in improved mechanical properties compared with pure PMMA and additionally reduces the level of residual monomer in the composition. POLYM. COMPOS., 40:1691–1701, 2019. © 2018 Society of Plastics Engineers

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Section: Resultsmentioning

confidence: 99%

Dimethyl Itaconate Modified PMMA ‐ Alumina Fillers Composites With Improved Mechanical Properties

et al. 2018

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“…By the X-ray powder diffraction (XRPD) technique, the Fe 2 O 3 was identified as a stable α-Fe 2 O 3 (hematite) form (ICSD 161294 card) in all samples. The program PowderCell [23] was used for an approximate phase analysis. The mean crystallite size of α-Fe 2 O 3 phase was estimated from the most intensive diffraction peaks by the program PowderCell.…”

Section: X-ray Diffractionmentioning

confidence: 99%

Photocatalytic degradation of bisphenol a with α-Fe2O3 fibers and particles

Tomić¹,

Vuksanović²,

Veljović

et al. 2019

SCI SINTER

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The electrospinning process was used to prepare iron oxide fibers, named Fe 2 O 3 fiber. Morphological and structural properties of samples were determined by Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Fourier Transform Infra-Red (FT-IR) and BET/BJH analysis. It was found that the α-Fe 2 O 3 phase (hematite) has shown the compaction of the structure at 700 o C, i.e. lower textural properties. Hematite particles and fibers are used for bisphenol A (BPA) removal by photocatalytic decomposition and the enhanced catalytic performance was found with the use of Fe 2 O 3 400 o C particles.

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“…The Fourier Transformed Infrared (FTIR) spectra of all the samples in the form of KBr discs were recorded in transmission mode between 4000 and 400 cm -1 with a resolution of 4 cm -1 , on Bomem MB-102 FTIR spectrometer. Microhardness tests on all the studied films were performed using Vickers microhardness tester "Leitz, Kleinharteprufer DURIMET I", at load of 4.9 N [12][13][14]. The tensile tests were also performed on all of the obtained thin films, using universal testing machine, Shimadzu Autograph AG-X (Japan), in accordance with the ASTM D3039 standard [15].…”

Section: Characterization Of Ec and Ec-bafe 12 O 19 Thin Filmsmentioning

confidence: 99%

The influence of barium ferrite nanoparticles on morphological and mechanical properties of ethyl cellulose based nanocomposites

et al. 2019

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This study presents preparation and characterization of ethyl cellulose based nanocomposites. Successful use of simple solvent casting technique provided nanocomposites with high loads of barium ferrite magnetic nanopowder in the polymer matrix, promising significant improvement of mechanical properties. Investigation of morphology revealed formation of agglomerates that are still on nanoscopic level. Nanocomposite thin films with a higher content of the magnetic powder showed substantial enhancement of break strength, elongation and microhardness compared to the pure ethyl cellulose, which was the primary aim of this research.

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Optimized preparation of alumina based fillers for tuning composite properties

Cited by 33 publications

References 33 publications

Dimethyl Itaconate Modified PMMA ‐ Alumina Fillers Composites With Improved Mechanical Properties

Dimethyl Itaconate Modified PMMA ‐ Alumina Fillers Composites With Improved Mechanical Properties

Photocatalytic degradation of bisphenol a with α-Fe2O3 fibers and particles

The influence of barium ferrite nanoparticles on morphological and mechanical properties of ethyl cellulose based nanocomposites

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