Molecular miscible blend of poly(2-cyano-1,4-phenyleneterephthalamide) and polyvinylpyrrolidone characterized by two-dimensional correlation FTIR and solid state 13C NMR spectroscopy

Vibrational Spectroscopy

Volumn 51, Issue 1, 2009, Pages 15-21

  Oh, Tae Jin ^a   Nam, Ji Hun ^a   Jung, Young Mee ^b  

^a Kyungpook National University   (South Korea)

^b Kangwon National University   (South Korea)

Author keywords

2D correlation spectroscopy; Hydrogen bonding; Miscibility; Poly(2 cyano 1,4 phenyleneterephthalamide polyvinylpyrrolidone) (CN PPTA PVP); Polymer blend; Solid state 13C NMR spectroscopy

Indexed keywords

2D CORRELATION; 2D CORRELATION SPECTROSCOPY; [CARBONYL; ABSORPTION BAND; BEND DEFORMATIONS; BLEND FIBERS; BLEND FILMS; BOILING WATER; BONDED STATE; CARBON ATOMS; CARBONYL GROUPS; DILUTE SOLUTION; DILUTE-SOLUTION VISCOMETRY; DOUBLE BONDS; FOURIER; FREE STATE; FTIR; FTIR SPECTROSCOPY; HIGHER FREQUENCIES; HOMOGENEOUS BLENDS; HYDROGEN BONDING; HYDROGEN BONDINGS; INTERMOLECULAR INTERACTIONS; LOW-FREQUENCY ABSORPTION; LOWER ELECTRON DENSITY; MISCIBILITY; MISCIBILITY OF BLENDS; MISCIBLE BLEND; MOLECULAR SCALE; NMR SPECTROSCOPY; POLY VINYL PYRROLIDONE; POLY(2-CYANO-1,4-PHENYLENETEREPHTHALAMIDE/POLYVINYLPYRROLIDONE) (CN-PPTA/PVP); POLYMER MIXTURE; TWO-DIMENSIONAL CORRELATION; VISCOMETRY; WAVE NUMBERS;

ABSORPTION; AMIDES; ATOMIC SPECTROSCOPY; BENDING (DEFORMATION); CARBON FIBERS; CARBONYLATION; CORRELATION METHODS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; HYDROGEN; HYDROGEN BONDS; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYMERS; PROTONS; SOLVENT EXTRACTION; TWO DIMENSIONAL; VISCOSITY MEASUREMENT;

ABSORPTION SPECTROSCOPY;

EID: 67649227135     PISSN: 09242031     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.vibspec.2008.09.017     Document Type: Article

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