Construction and Application of Three-dimensional Organic Frameworks Utilizing Complementary Salt Bridges

我们合成了一些双螺旋由脒聚合物和互补的羧酸聚合物，其中各种功能团被纳入，我们披露了双螺旋形成的热力学和动力学性质。我们还合成了超分子聚合物凝胶从遥爪聚丁二烯具有两个羧基在两端和一个主链型聚脒，并发现凝胶具有更好的力学性能比组分聚合物本身，有趣的是，它们的流变性能响应于外部刺激，如温度变化。此外，我们还发现，由聚脒和PEG组成的均相二元混合物对_CO2气体有很好的吸收效果。

We synthesized a number of double helices consisting of amidine polymers and complementary carboxylic acid polymers, in which various functional groups were incorporated, and we disclosed the thermodynamic and kinetic properties of the double helix formation. We also synthesized supramolecular polymer gels from a telechelic polybutadiene having two carboxyl groups at both ends and a main chain-type polyamidine, and found that the gels had better mechanical properties than the component polymers themselves, Interestingly, their rheological properties changed in response to external stimuli such as temperature change. Moreover, we found that a homogeneous binary mixture consisting of the polyamidine and PEG absorbed CO₂ gas efficiently.