Synthesis, Characterization and Reactivity Ratios of Poly Phenyl Acrylamide-Co-Methyl Methacrylate

Mohammed, Ameen Hadi; Mahmood, Tamador A.; Yousif, Selvana Adwar; Musa, Aminu; Dally, Nerodh Nasser

doi:10.4028/www.scientific.net/msf.1002.66

Cited by 6 publications

(4 citation statements)

References 21 publications

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“…The amount of weight loss during swelling in the prepared xerogels decreases, with increasing MMA contents. This is a common results that has been reported in a number of different investigations [17].…”

Section: Results Of Series 1 (P1-p4) 321 Swelling Parameterssupporting

confidence: 84%

Synthesis and Characterization of (Methyl Methacrylate/Phenyl Acrylamide) Hydrogel for Biomedical Applications

Abed

Mohammed

2021

Egypt. J. Chem.

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The basic explorations of structure property correlations and the variety of commercial and biological applications all attest to the fact that amphiphilic is highly useful. In this work, the monomer phenyl acrylamide was synthesized by reacting acrylamide with chloro benzene in the presence of pyridine. Two series of Poly (phenyl acrylamide-co-methyl methacrylate) (poly(PAAm-co-MMA)) hydrogels have been prepared, series 1 composed of PAAm/MMA copolymers covering a range of composition (60-90% PAAm) while series 2 composed of 90PAAm/10MMA copolymer containing 1, 2, 3, and 4 wt% of N,N'-methylenebisacrylamide (MBAA) as crosslinker. Fourier transform infrared spectroscopy (FT-IR) was used to characterize the resulting monomer and polymers. The effects of the monomer ratio and added crosslinker on the swelling behavior and mechanical properties of poly (PAAm-co-MMA) hydrogels were investigated. Swelling parameters such as volume fraction of polymer (φ2), weight loss during swelling were determined. Depending on shear and Young's modulus (G and E), network parameters such as polymer-solvent interaction (χ), cross-link density (ve), and molecular mass between cross-links (Mc) were calculated. The ability of series 1 hydrogels for use in controlled release of drugs such as ciprofloxacin was also studied. Results revealed that during the first 10 hours, most of the drug load is released.

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Section: Results Of Series 1 (P1-p4) 321 Swelling Parameterssupporting

confidence: 84%

Synthesis and Characterization of (Methyl Methacrylate/Phenyl Acrylamide) Hydrogel for Biomedical Applications

Abed

Mohammed

2021

Egypt. J. Chem.

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“…TBA forms an alternative copolymer with OA with some blocks of TBA units distributed in the polymer chain. Similar behavior has been observed by Mohammed when phenyl acrylamide was copolymerized with methyl methacrylate 33 .…”

Section: Copolymer Compositionsupporting

confidence: 84%

Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution

Mohammed,

Mousa,

Hamed

et al. 2023

Baghdad Sci.J

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Two homopolymeric and three copolymeric additives for base oil were synthesized using octyl acrylate (OA) and tert-butyl acrylamide (TBA) monomers. The two additives named P1 and P2 are the homopolymers of TBA and OA, respectively, whereas copolymeric additives named Co1, Co2, and Co3 were synthesized by varying the ratios of TBA:OA as 1:3, 3:1 and 1:1, respectively. The prepared polymers were characterized by Fourier Transform Infrared (FTIR). Based on the solubility of synthesized polymers in base oil and reactivity ratios of TBA/OA copolymer (0.222, 0.434) calculated by Fineman-Ross method, P2, Co1, Co2 and Co3 were selected to evaluate their performance as pour point depressant (PPD), viscosity improver (VII), and anticorrosion additives in base oil. Additives P2 and Co1 showed the best performance as (PPD) and (VII) whereas Co2 and Co3 revealed the best performance as anticorrosion additives. The flash point of base oil increased as a concentration of polymeric additives increased in the base oil. In addition to study the performance of synthesized polymers as lubricant additives, the capability of polymers for removing CuII from synthetic wastewater was also investigated. Different parameters such as pH of solution, contact time, and CuII concentration were changed in order to study their effect on adsorption capacity of polymers. Generally, polymers with high TBA content such as P1, Co2, and Co3 showed good performance in removing CuII.

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“…Mechanical properties are also considered as an important characteristic of crosslinked polymers [27,28]. Tensile test of the 70HBA/30AAm hydrogels, with different concentration of MBA, was performed and the results are listed in Table 3.…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal

Korobeinyk

Yurchenko

Тертых

2023

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Porous silica/sodium polyacrylate nanocomposites were obtained in a one-stage sol-gel process. The process involved acid hydrolysis of tetramethoxysilane (TMOS) in the presence of sodium salt of poly(acrylic acid) (SPA) in the molar ratio of TMOS/SPA from 2:1 to 8:1. The physical and thermal properties of the obtained nanocomposites were characterized by FTIR, SEM, TGA and adsorption analysis (BET, BJH). The mechanical and chemical treatment of the composite after the synthesis increased its surface area without significantly changing its thermal properties. The process enables pore size control.

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Synthesis, Characterization and Reactivity Ratios of Poly Phenyl Acrylamide-Co-Methyl Methacrylate

Cited by 6 publications

References 21 publications

Synthesis and Characterization of (Methyl Methacrylate/Phenyl Acrylamide) Hydrogel for Biomedical Applications

Synthesis and Characterization of (Methyl Methacrylate/Phenyl Acrylamide) Hydrogel for Biomedical Applications

Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution

Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal

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