| 초록 |
Mesoporous silica structures and organic polymeric nanostructures were synthesized using amphiphilic triblock copolymers as structure-directing agents. Decreasing the relative amount of the structure-directing organic EO20PO70EO20 during the TEOS sol-gel synthesis reaction led to the change in the morphology of the final pore structure from a disorderd flake-like phase to a highly ordered columnar hexagonal phase, a disordered co-continuous phase morphology. During synthesis of nanostructured polymeric resins, the change of water in the reaction mixture leads to a change in morphology from a hexagonal columnar phase to a disordered, sperical mesocellular phase |
