6533b82bfe1ef96bd128e012

RESEARCH PRODUCT

Organometallic ABC-triblock copolymers

Yanovskaya Irina MPyotr M. ValetskyMarina V. SereginaUlrike BreinerReimund StadlerReimund StadlerLyudmila M. BronsteinVolker AbetzVolker Abetz

subject

chemistry.chemical_classificationDouble bondInfrared spectroscopychemistry.chemical_elementGeneral Chemistrychemistry.chemical_compoundDifferential scanning calorimetryPolybutadienechemistryTransmission electron microscopyPolymer chemistryCopolymerMethyl methacrylatePalladium

description

The interaction of Fe and Pd complexes with double bonds of the polybutadiene (PB) block in polystyrene-polybutadiene-poly(methyl methacrylate) block copolymers has been studied. The incorporation of Fe(CO)3 fragments into the PB bloc was found to result in an increase in its rigidity. The presence of iron or palladium complexes in the PB block affects strongly the morphology of the triblock copolymers.

https://doi.org/10.1007/bf02498156