以4,4’-二氯甲基联苯为单体在混合溶剂中通过 Friedel-Crafts 反应直接聚合制得超高交联吸附树脂.该吸附树脂具有多级孔结构,孔径可调,且具有超高的孔容(2．53 cm3/g)和比表面积(1592 m2/g).混合溶剂中的正己烷可作为介孔模板剂,通过调节混合溶剂的比例可有效地控制吸附树脂的孔道结构.
Hypercrosslinked adsorption resins were synthesized with Friedel-Crafts reaction of 4,4’-bis (chlo-romethyl)-1,10-biphenyl in mixed solvent by using one pot synthesis.The resultant adsorption resins exhibit hierarchical pore structure,adjustable pore size,super high pore volume(2.53 cm3/g)and surface area (1 592 m2/g).It was found that the n-hexane in mixed solvent can used as mesoporous template,and the pore size of the adsorption resin can be effectively adjusted by changing the mixing ratio.
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