2008.02: "New approach for preparing PLA/SiO2 nanocomposite, published at Polymer
Dan Cao's paper titled "Preparation and Characterization of Poly(L-lactic acid)/SiO2 Nanocomposites via In situ Melt Polycondensation of L-Lactic Acid in the Presence of Acidic Silica Sol " was published at Polymer, 49(3)：742-748，2008.2.4.