02242nas a2200313   4500008004100000022001400041245013900055210006900194260010600263300001000369490000700379520108700386653002701473653001601500653002001516653001501536653001901551653002101570100002101591700002001612700002801632700002501660700002401685700002101709700002801730700002201758700002001780856012801800       2014                        eng d  a0014-305700aPolystyrene/TiO2 composite electrospun fibers as fillers for poly(butylene succinate-co-adipate): Structure, morphology and properties0 aPolystyreneTiO2 composite electrospun fibers as fillers for poly  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcJAN  a78-860 v503 a<p>In this work, composite polystyrene/titanium dioxide (PS/TiO2) electrospun fibers were used as a reinforcement for a poly(butylene succinate-co-adipate) (PBSA) matrix. The structure, morphology, mechanical properties and degradation behavior of such materials were investigated, finding that, as a function of their TiO2 content, the fibers exerted different effects. The main mechanism through which the fibers modified the structure and morphology of the polymer matrix is by altering its crystallization kinetics. The presence of TiO2 modified the roughness of the fibers and therefore affected the interfacial adhesion between the filler and the matrix. The modulus of PBSA was improved, even though the brittleness of the materials was increased by the presence of the fibers. Different amounts of TiO2 within the fibers allowed to tune the hydrolytic degradation rate of the composites. This paper shows the potential of using composite electrospun fibers as effective fillers for the preparation of polymer-based composites. (C) 2013 Elsevier Ltd. All rights reserved.</p>10aBiodegradable polymers10aDegradation10aelectrospinning10aMorphology10aNanocomposites10aPolycaprolactone1 aNeppalli, Ramesh1 aCausin, Valerio1 aBenetti, Edmondo, Maria1 aRay, Suprakas, Sinha1 aEsposito, Antonella1 aWanjale, Santosh1 aBirajdar, Mallinath, S.1 aSaiter, Jean-Marc1 aMarigo, Antonio  uhttps://library.ncl.res.in/content/polystyrenetio2-composite-electrospun-fibers-fillers-polybutylene-succinate-co-adipate-0