Journal ArticleDOI
High-resolution solid-state 13C nuclear magnetic resonance study on poly(vinyl alcohol)/poly(vinylpyrrolidone) blends
Reads0
Chats0
TLDR
In this article, the authors investigated the miscibility and domain structure of poly(vinyl alcohol)/poly (vinylpyrrolidone) (PVA/PVP) blends by high-resolution solid-state 13 C nuclear magnetic resonance methods.About:
This article is published in Polymer.The article was published on 1992-01-01. It has received 84 citations till now. The article focuses on the topics: Miscibility & Vinyl alcohol.read more
Citations
More filters
Journal ArticleDOI
Hydrogen bonds in polymer blends
Yong He,Bo Zhu,Yoshio Inoue +2 more
TL;DR: The hydrogen bond in polymer blends is an interesting and important subject of research as its presence usually enhances the miscibility of the blend as discussed by the authors, and methods to incorporate interassociated hydrogen bonds into immiscible blends are reviewed, based on work over the last twenty or so years.
Journal ArticleDOI
Development of a novel type of solid polymer electrolyte for solid state lithium battery applications based on lithium enriched poly (ethylene oxide) (PEO)/poly (vinyl pyrrolidone) (PVP) blend polymer
TL;DR: In this paper, flexible and freestanding solid polymer electrolyte (SPE) films based on poly ethylene oxide (PEO) and poly (vinyl pyrrolidone) (PVP) complexed with LiNO3 have been developed by solution casting method.
Journal ArticleDOI
A study of blending and complexation of poly(acrylic acid)/poly(vinyl pyrrolidone)
Cheryl Lau,Yongli Mi +1 more
TL;DR: In this article, poly(acrylic acid) and poly(vinyl pyrrolidone) (PVP) were chosen to prepare polymer complex and blends, respectively.
Journal ArticleDOI
Novel associated hydrogels for nucleus pulposus replacement
TL;DR: Results indicated that PVA/PVP blends prepared with moderate amounts of PVP resulted in a polymer network stabilized through interchain hydrogen bonding between hydroxyl groups on PVA chains and carbonyl groups onPVP chains.
Journal ArticleDOI
Miscibility and morphology in crystalline/amorphous blends of poly(caprolactone)/poly(4-vinylphenol) as studied by DSC, FTIR, and 13 C solid state NMR
TL;DR: The miscibility and morphology of poly(caprolactone) and poly(4-vinylphenol) blends were investigated by using differential scanning calorimetry (DSC), Fourier transform infrared (FTIR) and 13 C solid state nuclear magnetic resonance (NMR) spectroscopy as mentioned in this paper.
References
More filters
Journal ArticleDOI
Calibration of methanol nuclear magnetic resonance thermometer at low temperature
Journal ArticleDOI
Resolution in 13C NMR of organic solids using high-power proton decoupling and magic-angle sample spinning
TL;DR: In this paper, the authors investigated important 13C line-broadening mechanisms in organic solids and their dependences on experimental parameters, notably static and rf magnetic field strength, and showed that no significant gain in resolution will be enjoyed at high magnetic fields, especially when variable-temperature operation is available.
Journal ArticleDOI