New molecular sieves
(PHYSorg.com Chemistry)

An international team of researchers recently synthesized polyarylether-based covalent organic frameworks, the most stable crystalline porous material on record. The team, which includes the University of Delaware`s Yushan Yan and Jilin University`s Qianrong (Frank) Fang, a former postdoctoral researcher with Yan at UD, described their results in the international scientific journal Nature Chemistry.