Articles with "ptmo" as a keyword



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Poly(tetramethylene oxide) (PTMO)‐grafted carbon nanotubes for preparing PTMO‐based polyurethane films with enhanced storage moduli

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Published in 2018 at "Advances in Polymer Technology"

DOI: 10.1002/adv.21796

Abstract: In this article, multi-walled carbon nanotubes (CNT's) were coated by poly(tetramethylene oxide) (PTMO) soft layer. PTMO was used for preparing segmented polyurethane (PU) films as well. PTMO-grafted CNT was utilized for loading into the PTMO-based… read more here.

Keywords: polyurethane films; poly tetramethylene; carbon nanotubes; oxide ptmo ... See more keywords
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Synthesis and characterization of poly(ethylene terephthalate-co-1,4-cyclohexanedimethylene terephtlatate)-block-poly(tetramethylene oxide) copolymers

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c7ra07172h

Abstract: A series of poly(ethylene terephthalate-co-1,4-cyclohexanedimethanol terephthalate)-block-poly(tetramethylene oxide) (PETG-block-PTMO) copolymers were synthesized by means of a polycondensation process and characterized using 1H nuclear magnetic resonance (H NMR) and Fourier transform infrared spectroscopy (FTIR), that confirm the… read more here.

Keywords: block; ptmo; poly; poly ethylene ... See more keywords
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The influence of spacer composition on thermomechanical properties, crystallinity, and morphology in ionene segmented copolymers.

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Published in 2021 at "Soft matter"

DOI: 10.1039/d1sm00501d

Abstract: A series of segmented ammonium ionenes with varying weight fractions of 2000 g mol-1 poly(ethylene glycol) (PEG) or poly(tetramethylene oxide) (PTMO) soft segments were synthesized, and a simplified coarse-grained model of these materials was implemented… read more here.

Keywords: crystallinity; segment; ptmo; soft segment ... See more keywords