| abstract |
The invention relates to the field of compound extraction and separation and purification, in particular to an organotin molecularly imprinted polymer microsphere, a solid-phase extraction column filled with the organotin molecularly imprinted polymer microsphere and applications thereof. The molecularly imprinted polymer uses dibutyltin chloride and diphenyltin chloride as template molecules, methacrylic acid as a functional monomer, trimethylolpropane trimethacrylate as a crosslinking agent, azobis Isobutyronitrile is obtained by removing template molecules after the initiator reacts in an inert solvent, and can realize the specific separation and enrichment of six organotin compounds. |