木质素原位组装制备具有仿生多相结构离子导电弹性体
Lignin In-situ Self-assembly Facilitates Biomimetic Multiphase Structure for Fabricating Ionic Conductive Elastomer
[目的]利用木质素通过仿生结构设计制备基于低共熔溶剂的具有优异机械性能、自修复性能、良好导电性及环境适应性的木质素基离子导电弹性体(ICs)。[方法]将改性的木质磺酸钠大分子单体(LSM)作为交联剂与氯化胆碱(ChCl)、丙烯酸(AA)及香草醛衍生单体(VAM)组成的可聚合低共熔溶剂通过一步自由基聚合制备具有仿生多相结构的木质素基离子导电弹性体,通过拉伸试验、电导率测试及传感性能测试等实验方法测试木质素基离子导电弹性体的机械性能、导电性、环境适应…查看全部>>
[Objective]The modification of natural lignin that preserves its original structure for constructing ionic conductors(ICs)with soft-hard multiphase structures integrated with multiple noncovalent interactions is a highly desirable but challenging process.Herein,we present a new lignin mediated biomimetic multiphase structure integrated with multiple noncovalent interactions for fabricating strong,tough,and conductive ICs with high elasticity and solvent resi…查看全部>>
评论