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ABSTRACT:
SUBMITTER: He D
PROVIDER: S-EPMC9400858 | biostudies-literature | 2022 Aug
REPOSITORIES: biostudies-literature
He Donglin D Zhang Linda L Liu Tao T Clowes Rob R Little Marc A MA Liu Ming M Hirscher Michael M Cooper Andrew I AI
Angewandte Chemie (International ed. in English) 20220704 32
Porous materials that contain ultrafine pore apertures can separate hydrogen isotopes via kinetic quantum sieving (KQS). However, it is challenging to design materials with suitably narrow pores for KQS that also show good adsorption capacities and operate at practical temperatures. Here, we investigate a metal-organic cage (MOC) assembled from organic macrocycles and Zn<sup>II</sup> ions that exhibits narrow windows (<3.0 Å). Two polymorphs, referred to as 2α and 2β, were observed. Both polymor ...[more]