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   Articles with "poly vinylpyridine" as a keyword



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Micellization of pH-sensitive poly(butadiene)-block-poly(2 vinylpyridine)-block-poly(ethylene oxide) triblock copolymers: Complex formation with anionic surfactants

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recommendations! Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45313

Abstract: The micellization of three tailor-made triblock copolymers, such as PB100–P2VP100–PEO104, PB185–P2VP108–PEO154, and PB37–P2VP115–PEO241, having similar total molecular weights and constant poly(2-vinylpyridine) (P2VP) sequence lengths, was investigated as a function of pH and sodium dodecyl sulfate… read more here.

Keywords: block poly; block; poly vinylpyridine; formation ... See more keywords
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Adsorption and Selective Recovery of Citric Acid with Poly(4-vinylpyridine).

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recommendations! Published in 2017 at "ChemSusChem"

DOI: 10.1002/cssc.201701672

Abstract: Citric acid (CA) is an important organic acid that is produced on a large scale by fermentation. Current methods to recover CA from the fermentation broth require large amounts of chemicals and produce considerable amounts… read more here.

Keywords: citric acid; recovery; adsorption; poly vinylpyridine ... See more keywords
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Quaternization of a Polystyrene-block-poly(4-vinylpyridine) Isoporous Membrane: An Approach to Tune the Pore Size and the Charge Density.

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recommendations! Published in 2019 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201800729

Abstract: Isoporous integral asymmetric membranes derived from the self-assembly of block copolymers combined with the non-solvent-induced phase separation (SNIPS) have gained great attention. To extend their utility, good control over pore size and surface functionality in… read more here.

Keywords: pore size; size; poly vinylpyridine; quaternization ... See more keywords
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Catalytic degradation of sulfaquinoxalinum by polyester/poly-4-vinylpyridine nanofibers-supported iron phthalocyanine

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recommendations! Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-0943-9

Abstract: Iron (II) phthalocyanine (FePc) supported on electrospun polyester/poly-4-vinylpyridine nanofibers (PET/P4VP NFs) was prepared by stirring in tetrahydrofuran. The resulting product was confirmed and characterized by ultraviolet-visible diffuse reflectance spectroscopy, attenuated total reflection Fourier transform infrared… read more here.

Keywords: degradation; iron phthalocyanine; poly vinylpyridine; polyester poly ... See more keywords
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Self-assembly of Polystyrene-b-poly(2-vinylpyridine)-b-poly(ethylene oxide) Triblock Terpolymers

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recommendations! Published in 2017 at "European Polymer Journal"

DOI: 10.1016/j.eurpolymj.2017.10.016

Abstract: Abstract Polystyrene-b-poly(2-vinylpyridine)-b-poly(ethylene oxide) (PS-b-P2VP-b-PEO) terpolymer is a versatile polymer to form isoporous films and membranes, due to the possibility of self-assembly control and the properties of the different blocks, such as the P2VP ability of… read more here.

Keywords: vinylpyridine poly; poly vinylpyridine; self assembly; poly ... See more keywords
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Effect of topology structure on the electrochemical behavior of hydrogen-bonded self-assembled Poly(4-vinylpyridine) -ferrocenyl dendron complexes

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recommendations! Published in 2017 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2017.06.021

Abstract: In this report, two new redox-responsive complexes with different dendritic tail chain number (P4VP- nFc, n = 1, 2) were prepared via the hydrogen-bonded self-assembly of poly(4-vinylpyridine) and ferrocenyl-modified percec-type dendrons. These complexes exhibited a… read more here.

Keywords: topology; poly vinylpyridine; vinylpyridine ferrocenyl; p4vp ... See more keywords
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Enhanced photovoltaic performance and stability of perovskite solar cells by interface engineering with poly(4-vinylpyridine) and Cu2ZnSnS4&CNT

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recommendations! Published in 2020 at "Solar Energy"

DOI: 10.1016/j.solener.2020.03.093

Abstract: Abstract Organic-inorganic perovskite solar cells (PSCs) are emerging candidates for next generation photovoltaic devices. In the last decade, PSCs have depicted a rapid development in device performance, meanwhile, the issue of utilizing low-cost, non-toxic materials… read more here.

Keywords: poly vinylpyridine; perovskite solar; cnt; performance ... See more keywords
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Poly(2-vinylpyridine) brushes as a reaction chamber to fabricate spiky gold nanoparticles

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recommendations! Published in 2017 at "RSC Advances"

DOI: 10.1039/c7ra02906c

Abstract: Using polymer brushes to guide the growth of gold nanostructures is of great scientific and technological importance. We report a new strategy to tune the shape of gold nanoparticles (NPs) on poly(2-vinylpyridine) (P2VP) brushes through… read more here.

Keywords: poly vinylpyridine; gold nanoparticles; brushes reaction; spiky gold ... See more keywords
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Charge reversal and swelling in saccharide binding polyzwitterionic phenylboronic acid-modified poly(4-vinylpyridine) nanoparticles

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recommendations! Published in 2019 at "Polymer Chemistry"

DOI: 10.1039/c9py00938h

Abstract: We present the synthesis and characterization of zwitterionic poly(4-vinylpyridine) nanoparticles quaternized with phenylboronic acid (QxPVP-PBA) whose size and surface charge can be tuned by varying the saccharide and the degree of quaternization. read more here.

Keywords: charge reversal; phenylboronic acid; vinylpyridine nanoparticles; poly vinylpyridine ... See more keywords
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High-χ Diblock Copolymers Containing Poly(vinylpyridine-N-oxide) Segments

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recommendations! Published in 2023 at "Journal of Materials Chemistry A"

DOI: 10.1039/d3ta01386c

Abstract: Block copolymers exhibiting an enhanced segregation strength due to an underlying high Flory–Huggins interaction parameter (high χ) have attracted considerable attention because of their potential of forming microphase-separated domains with... read more here.

Keywords: containing poly; poly vinylpyridine; high diblock; vinylpyridine oxide ... See more keywords
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Introduction of Poly(4-Vinylpyridine) as an Efficient Promotor for the Synthesis of Pyrano[2,3-d]Pyrimidinones and Pyrido[2,3-d]Pyrimidines

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recommendations! Published in 2018 at "Polycyclic Aromatic Compounds"

DOI: 10.1080/10406638.2018.1524389

Abstract: Abstract This article describes an efficient method for the synthesis of pyrano[2,3-d]pyrimidinones and pyrido[2,3-d]pyrimidines via promotion of the condensation of aromatic aldehydes, malononitrile and barbituric acid and/or 6-amino-1,3-dimethyluracil in the presence of poly(4-vinylpyridine). All reactions… read more here.

Keywords: poly vinylpyridine; synthesis pyrano; pyrido pyrimidines; pyrano pyrimidinones ... See more keywords