| abstract |
The invention relates to a morphological control method for a surface-functionalized polymeric microsphere, and provides a morphological control method for preparing a submicron functionalized microsphere with different morphological structures by adopting a soap-free emulsion polymerization method on the premise that a monomer type does not change. The functionalized microsphere is prepared by the following steps of: adding a hydrophilic monomer, a hydrophobic monomer and a crosslinking agent into a solvent, inflating nitrogen, adding an initiator solution, continuing inflating nitrogen and reacting to obtain the functionalized microsphere. |