The near-frictionless ion flow is synergistically fulfilled by robust micropore confinement and multi-interaction between ion and membrane, which afford, for instance, a Na~+ diffusion coefficient of 1.18 脳 10~(-9) m~2 s~(-1), close to the value in pure water at infinite dilution, and ...
The enhancement of separation processes and electrochemical technologies such as water electrolysers1,2, fuel cells3,4, redox flow batteries5,6 and ion-capture electrodialysis7 depends on the development of low-resistance and high-selectivity ion-transport membranes. The transport of ions through thes...
近日,中国科学技术大学徐铜文/杨正金教授团队与合作者在国际顶级学术期刊《Nature》上发表题为“三嗪框架聚合物膜内近无摩擦的离子传导(Near-frictionless ion transport within triazine framework membranes)”研究。研究团队针对离子膜普遍存在的“传导性-选择性”相互制约关系,提出一类新型三嗪框架聚合物离子膜。基于刚性通...
The near-frictionless ion flow is synergistically fulfilled by robust micropore confinement and multi-interaction between ion and membrane, which afford, for instance, a Na~+ diffusion coefficient of 1.18 × 10~(-9) m~2 s~(-1), close to the value in pure water at infinite dilution, and ...