This work reveals the synthesis of poly(ionic liquid)s (poly-ILs) with controllable beading network structure. The synthesis route involved the formation of novel surfactant-free ionic liquid microemulsions and the in situ photo-initiated thiol-ene “click” reaction. Notably, the beading size of poly-IL's networks was adjusted by altering the component proportion of the designed surfactant-free ionic liquid microemulsion. To characterize the as-prepared polymers, FTIR, DLS, NMR, TGA, DSC, SEM and UV–vis were used, and the adsorption isotherm/kinetics studies were carried out. The results show that poly-ILs exhibit distinct adsorption selectivity and high adsorption capacity for nonionic dye disperse red (1080 mg/g), and these dye absorption polymers can be easily regenerated and recycled without a significant decrease. Therefore, the designed poly-ILs indicate remarkable potential in the application of dying wastewater treatment.

这项工作揭示了具有可控的成珠网络结构的聚离子液体（poly-ILs）的合成。合成路线涉及新型无表面活性剂的离子液体微乳液的形成和原位光引发的硫醇-烯“点击”反应。值得注意的是，通过改变设计的无表面活性剂的离子液体微乳液的组分比例来调节聚-IL网络的成珠尺寸。为了表征所制备的聚合物，使用了FTIR，DLS，NMR，TGA，DSC，SEM和UV-vis，并对吸附等温线/动力学进行了研究。结果表明，聚-IL对非离子型染料分散红（1080 mg / g）表现出独特的吸附选择性和高吸附能力，并且这些染料吸收性聚合物可以容易地再生和循环使用而不会显着降低。因此，设计的聚-ILs在印染废水处理的应用中显示出显着的潜力。