| abstract |
The invention specifically discloses an application of Ag/MXene as an initiator, wherein the Ag/MXene as the initiator can initiate polymerization reaction of olefin monomers in an organic solvent or an aqueous solution or a mixed solvent under an anaerobic or aerobic condition; the Ag/MXene is prepared by the redox reaction of MXene and silver ions with oxidizability, and similarly, the MXene has excellent effect of initiating the polymerization of olefin monomers after being compounded with other noble metals (such as gold and palladium). The present invention has innovatively discovered that Ag/MXene can initiate olefin monomer polymerization without the need for conventional initiation conditions (e.g., addition of photoinitiators or common free radical initiators). The nano composite organic hydrogel prepared by the method has excellent water retention property, adhesion, freezing resistance, dry resistance and near-infrared photo-thermal conversion property. |