INTEC 05402
INSTITUTO DE DESARROLLO TECNOLOGICO PARA LA INDUSTRIA QUIMICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Quantification of Long Chain-Branched Homopolymers by Multidetection Size Exclusion Chromatography: A Critical Assessment
Autor/es:
MEIRA, G. R.; VEGA, J. R.; CASTIGNOLLES, P.
Lugar:
Roma, Italia
Reunión:
Simposio; 16th Int. Symp. on Separation Sciences (16th ISSS) Recent Advancements in Chromatography and Capillary Electromigration Techniques; 2010
Institución organizadora:
Interdivisional Group of Separation Science of the Italian Chemical Society
Resumen:
This work highlights several problems associated with the determination of the distributionsof molar masses (MMD) and of number of long branches per molecule (LBD) via SizeExclusion Chromatography (SEC) with triple detector systems, i.e.: with a DifferentialRefractometer (DR), a Specific Viscometer (SV), and a Light Scattering (LS) detectors.
