A hybrid ZIF-8/ZIF-62 glass membrane for gas separation,Chemical Communications

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A hybrid ZIF-8/ZIF-62 glass membrane for gas separation
Chemical Communications ( IF 4.3 ) Pub Date : 2022-08-03 , DOI: 10.1039/d2cc03179e
Yating Zhang ₁ , Yichen Wang ₁ , Huanni Xia ₁ , Peng Gao ₂ , Yi Cao _{1,

3} , Hua Jin ₁ , Yanshuo Li _{1,

3}

Affiliation

Metal–organic framework (MOF) glasses have demonstrated great potential for high-performance separation. Herein a uniform hybrid MOF glass membrane was fabricated by using the liquid state of ZIF-62 to facilitate the melting of ZIF-8. The doping of ZIF-8 enhanced both the adsorption capacity as well as the ideal C₃H₆/C₃H₈ selectivity of ZIF-62 glass. As expected, the hybrid glass membrane exhibited good C₃H₆/C₃H₈ separation performance while preserving the CO₂ performance of the sole ZIF-62 membrane.

中文翻译：

用于气体分离的混合 ZIF-8/ZIF-62 玻璃膜

金属有机框架 (MOF) 玻璃已展示出高性能分离的巨大潜力。在此，通过使用 ZIF-62 的液态来制造均匀的混合 MOF 玻璃膜，以促进 ZIF-8 的熔化。ZIF-8的掺杂增强了ZIF-62玻璃的吸附能力和理想的C ₃ H ₆ /C ₃ H ₈选择性。正如预期的那样，混合玻璃膜表现出良好的C ₃ H ₆ /C ₃ H ₈分离性能，同时保留了唯一ZIF-62膜的CO ₂性能。

更新日期：2022-08-05

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