An enhanced hybrid membrane of ZIF-8 and zeolite T for CO2/CH4 separation

作者:Yeo Zee Ying*; Zhu Peng Wei; Mohamed Abdul Rahman; Chai Siang Piao
来源:CrystEngComm, 2014, 16(15): 3072-3075.
DOI:10.1039/c3ce42468e

摘要

An unprecedented hybrid membrane was synthesized for CO2/CH4 separation. Intermediate ZIF-8 was prepared via novel vacuum thermal seeding, followed by fabrication of zeolite T on the ZIF-8 layer. The high CO2/CH4 selectivity of the hybrid membrane was likely due to the double multiplying effect of CH4 sieving through the hybrid membrane.

  • 出版日期2014