An unprecedented c-oriented DDR@MWW zeolite hybrid membrane: new insights into H2-permselectivities via six membered-ring pores

초록

This work was financially supported by the Korea CCS R&D Center (KCRC) (2014M1A8A1049309) and by the Super Ultra Low Energy and Emission Vehicle (SULEEV) Center (2016R1A5A1009592) through National Research Foundation (NRF) of Korea. These two grants were funded by the Korea government (Ministry of Science and ICT). In addition, this was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20191510301170). SEM and XRD characterizations were conducted at the Korea University Engineering Laboratory Center, while TEM and partial SEM characterizations were carried out at the KBSI. In addition, Le Bail refinement was conducted at the Chonnam National University. FCOM images were obtained at the KIST. All permeation measurements were carried out at Korea University. Finally, the theoretical density functional theory calculation and molecular dynamics simulations were conducted by UNIST-HPC and KISTI (KSC-2019-CRE-0255).

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