Investigation of the degree of homogeneity and hydrogen bonding in PEG/PVP blends prepared in supercritical CO2: Comparison with ethanol-cast blends and physical mixtures

Journal of Supercritical Fluids

Volumn 54, Issue 1, 2010, Pages 81-88

  Labuschagne, Philip W ^b   John, Maya J ^a   Sadiku, Rotimi E ^b  

^a DSI CSIR Nanotechnology Innovation Centre   (South Africa)

^b TSHWANE UNIVERSITY OF TECHNOLOGY   (South Africa)

Author keywords

Diffusion; H bonding; Polymer blends; Supercritical fluids

Indexed keywords

BOND INTERACTIONS; CHAIN MOBILITY; FTIR; H-BONDING; HYDROGEN BONDINGS; MIXED SAMPLES; PHYSICAL MIXTURES; POLY(VINYL PYRROLIDONE); SUPERCRITICAL CO;

DIFFERENTIAL SCANNING CALORIMETRY; DISSOLUTION; DYNAMIC ANALYSIS; DYNAMIC MECHANICAL ANALYSIS; EFFLUENT TREATMENT; ETHANOL; ETHYLENE; ETHYLENE GLYCOL; HYDROGEN BONDS; INFRARED SPECTROSCOPY; POLYETHYLENE GLYCOLS; SUPERCRITICAL FLUIDS; WAVELET TRANSFORMS;

POLYMER BLENDS;

EID: 77955425536     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2010.03.012     Document Type: Article

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