Articles with "poly amide" as a keyword



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The Effects of Poly(amide–imide)/SiO2 Nanocomposite Containing N-Trimellitylimido-l-Methionine Diacid as a Filler on the Thermal and Morphological Properties of Poly(vinyl pyrrolidone) Composites

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Published in 2018 at "Advances in Polymer Technology"

DOI: 10.1002/adv.21647

Abstract: In this article, a simple ultrasonic irradiation method for preparing novel poly(vinyl pyrrolidone)/poly(amide–imide)-SiO2 nanocomposites (PVP/PAI-SiO2 NC)s is reported. For this purpose, PAI-SiO2 NC as a filler was embedded in PVP. The presence of incorporated filler… read more here.

Keywords: microscopy; vinyl pyrrolidone; sio2; filler ... See more keywords
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Superparamagnetic nanocomposites: prepared by embedding Fe3O4@graphene oxide in chiral poly(amide–imide)

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Published in 2019 at "Polymer Bulletin"

DOI: 10.1007/s00289-019-02859-z

Abstract: The exploration of magnetic polymer nanocomposites is of great importance owing to their unique properties and promising applications. Herein, for the first time, the ternary superparamagnetic nanocomposites of Fe3O4 nanoparticles, graphene oxide (GO) and optically… read more here.

Keywords: graphene oxide; superparamagnetic nanocomposites; fe3o4; amide imide ... See more keywords
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Green Synthesis of Amino Acid Functionalized Multi-walled Carbon Nanotubes/Poly(amide–imide) Based on N-Trimellitylimido-S-valine Nanocomposites by Sonochemical Technique

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Published in 2017 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-017-1065-7

Abstract: Herein, a functional S-valine amino-acid (valine) based poly(amide–imide) (PAI) was prepared in a green situation. Carbon nanotubes (NTs) were functionalized with valine to fabricate NT/PAI nanostructures composite (PNCs) by incorporating NTs into the PAI matrix.… read more here.

Keywords: amino acid; valine; carbon nanotubes; amide imide ... See more keywords
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Low dielectric transparent poly(amide-imide) thin film with nano scale porous structure

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Published in 2017 at "Macromolecular Research"

DOI: 10.1007/s13233-017-5152-3

Abstract: AbstractA transparent poly(amide-imide) (PAI) was synthesized with good thermal and optical properties and after that silica nano particles were introduced and removed for nano porous polymer matrix. The successful synthesis of PAI with nano scale… read more here.

Keywords: poly amide; porous structure; nano scale; structure ... See more keywords
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Development of new acid-imide modified Mg-Al/LDH reinforced semi-crystalline poly(amide-imide) containing naphthalene ring; study on thermal stability and optical properties

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Published in 2017 at "Applied Clay Science"

DOI: 10.1016/j.clay.2017.01.011

Abstract: Abstract New poly(amide-imide) Mg-Al/layered double hydroxide (LDH) nanocomposites (PAINC) were prepared by solution intercalation technique from new semi crystalline poly(amide-imide) (PAI) containing naphthalene with new diacid-diimide modified Mg-Al LDH (DLDH) and sodium dodecylbenzene sulfonate (SDBS)… read more here.

Keywords: amide imide; poly amide; modified ldh; microscopy ... See more keywords
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The effects of Cloisite 20A content on the adhesion strength and corrosion behavior of poly (amide-imide)/cloisite 20A nanocomposite coatings

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Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2019.107154

Abstract: Abstract Solvent-based Poly (amide-imide) (SBPAI)/Cloisite 20A (C20A) nanocomposite containing different amounts of C20A (1–5 wt%) was prepared via solvent method technique and were deposited on sandblasted cold-rolled steel (CRS) surface as nanocoating. Different characteristics methods such… read more here.

Keywords: poly amide; cloisite 20a; strength corrosion; spectroscopy ... See more keywords
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No effect of the hydrogen bonds on the physicochemical properties of the guest-host poly(amide imide) azosystems and efficiency of chromophore orientation

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Published in 2018 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2018.04.017

Abstract: Abstract In this paper, we show a series of the new noncovalent azosystems based on poly(amide imide) matrices. Azobenzene derivatives were attached to the polymer matrix via hydrogen bonds or formed doped systems. Additionally, glass… read more here.

Keywords: chromophore; hydrogen bonds; polymer matrix; amide imide ... See more keywords
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Separation of bovine serum albumin and humic acid contaminants from aqueous stream using tailored poly (amide imide) ultrafiltration membranes

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Published in 2018 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2018.02.036

Abstract: Abstract An attempt of studying the effects of the Pluronic F127 (triblock-co-polymer) and pore forming PEG 600 [poly (ethylene glycol) of average molecular weight 600 Da] additives in enhancing the hydrophilicity and antifouling properties of poly… read more here.

Keywords: pluronic f127; peg 600; amide imide; poly amide ... See more keywords
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Fabrication of a novel hybrid poly(amide-co-arylate)/MOF thin film membranes for organic solvent nanofiltration: optimization of membrane separation performance

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Published in 2021 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2021.111443

Abstract: Abstract Introducing a high separation performance membrane is one of the most essential requirements of an efficient polymeric membrane-based technology. In this regard, we employed different weight ratio of cardo-structured 9,9-bis(4-hydroxyphenyl)fluorene monomer (BHPF) to fabricate… read more here.

Keywords: poly amide; membrane; thin film; amide arylate ... See more keywords
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A photo-responsive poly(amide-triazole) physical organogel bearing azobenzene residues in the main chain.

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Published in 2018 at "Chemical communications"

DOI: 10.1039/c8cc05096a

Abstract: The synthesis of a click poly(amide-triazole) bearing multiple azobenzene units along the main chain was reported. The polymer was found to form strong physical polymer organogels. This structural design facilitates a much more efficient photomechanical… read more here.

Keywords: main chain; poly amide; photo responsive; amide triazole ... See more keywords
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Influence of structural modification on the properties of poly(amide–imide)s

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Published in 2019 at "Polymers and Polymer Composites"

DOI: 10.1177/0967391119858555

Abstract: In this study, the influence of length of flexible groups on the properties of poly(amide–imide)s (PAIs), three-model polymers (poly(amide–imide)-4-aminobutyric acid, poly(amide–imide)-6-aminocaproic acid, and poly(amide–imide)-11-aminoundecanoic acid) possessing different flexible methylene units ((CH2)3, (CH2)5, and (CH2)10) in… read more here.

Keywords: structural modification; ch2; properties poly; amide imide ... See more keywords