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This paper-reports the development of a unique nanocomposite material based on poly(L-lactic acid) and hollow silica nanospheres. The composites were produced by melt blending in a twin-screw extruder and then spun into fibers. In order to improve the compatibility between the polymer and the inorganic additive, the surface of the hollow silica nanospheres was modified by a silane coupling agent,...
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