Poly(vinyl alcohol) and poly(vinyl amine) blend membranes for isopropanol dehydration
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DOI: 10.1002/app.45572
Abstract: Blended membranes of hydrophilic polymers poly(vinyl alcohol) (PVA) and poly(vinyl amine) (PVAm) were prepared and crosslinked with glutaraldehyde. The prepared membranes were characterized using infrared (attenuated total reflection mode) spectroscopy, differential scanning calorimetry, X-ray diffractometry,… read more here.
Keywords: vinyl amine; water; poly; vinyl alcohol ... See more keywords
Structural, morphological and magnetic characterization of metal-chitosan/poly (vinyl amine) complexes
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DOI: 10.1007/s10965-016-1182-3
Abstract: Cu2+ and Ni2+ complexes of chitosan/poly(vinyl amine) (CS/PVAm) composites were prepared. The metal-CS/PVAm complexes were characterized by FT-IR spectroscopy, SEM-EDX, X-ray diffraction (XRD), and magnetic moment determination. FT-IR spectra of the metal-CS/PVAm complexes showed the… read more here.
Keywords: pvam; vinyl amine; chitosan poly; metal ... See more keywords
Poly(vinyl amine) as a matrix for a new class of polymers
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DOI: 10.1515/epoly-2018-0024
Abstract: Abstract Poly(vinyl amine) was utilized as a matrix for the synthesis of polymers bearing short polyamine chains (1–3 amine groups) grafted to the main macromolecular chain with long (eight atoms) spacers. The new polymers were… read more here.
Keywords: vinyl amine; matrix new; amine matrix; polymers poly ... See more keywords