National Engineering Technology Center for Insulation Materials State Key Laboratory of Environmental Friendly Energy Materials School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, P. R. China.
Macromol Rapid Commun. 2018 Mar;39(6):e1700573. doi: 10.1002/marc.201700573. Epub 2018 Jan 4.
Crosslinked high-performance polymers have many industrial applications, but are difficult to recycle or rework. A novel class of recyclable crosslinking Cu(II)-metallo-supramolecular coordination polymers are successfully prepared, which possess outstanding thermal stability and mechanical property. More importantly, the Cu coordination interactions can be further removed via external pyrophosphate to recover the linear polymers, which endow the crosslinking polymers with recyclability.
交联高性能聚合物具有许多工业应用，但难以回收或再加工。成功制备了一类新型可回收交联的 Cu(II)-金属超分子配位聚合物，具有优异的热稳定性和机械性能。更重要的是，通过外部焦磷酸盐进一步去除 Cu 配位相互作用，可以回收线性聚合物，从而使交联聚合物具有可回收性。
