{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang J"],"funding":["Fundamental Research Funds for the Central Universities","Supporting Plan of Scientific and Technological Innovative Talents in Dalian","Science Fund for Creative Research Groups of the National Natural Science Foundation of China","Key Research and Development Projects in Shandong Province","National Natural Science Foundation of China","the CNPC Innovation Funds"],"pagination":["197"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12299749"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(7)"],"pubmed_abstract":["In this work, HNTs@ZIF-67 composites were synthesized using the in situ growth method and incorporated into 6FDA-TFMB to prepare mixed-matrix membranes (MMMs). Scanning electron microscope (SEM) and transmission electron microscope (TEM) proved that the HNTs@ZIF-67 composite not only retained the hollow structure of HNTs, but also formed a continuous ZIF-67 transport layer on the surface of HNTs. The results of gas permeability experiments showed that with the increase in HNTs@ZIF-67 incorporation, the He permeability and He/CH<sub>4</sub> selectivity of MMMs showed a trend of increasing first and then decreasing. When the loading is 5 wt%, the He permeability and He/CH<sub>4</sub> selectivity of MMMs reach 116 Barrer and 305, which are 22.11% and 79.41% higher than the pure 6FDA-TFMB memb"],"journal":["Membranes"],"pubmed_title":["Construction of Transport Channels by HNTs@ZIF-67 Composites in a Mixed-Matrix Membrane for He/CH&lt;sub&gt;4&lt;/sub&gt; Separation."],"pmcid":["PMC12299749"],"funding_grant_id":["22141001","2023RJ001","2021DQ02-0802","2022CXGC010303","22021005","No. DUT22LAB603"],"pubmed_authors":["Yi H","Zhang J","Dong H","He G","Jiang X","Guo F","Xiao W"],"additional_accession":[]},"is_claimable":false,"name":"Construction of Transport Channels by HNTs@ZIF-67 Composites in a Mixed-Matrix Membrane for He/CH&lt;sub&gt;4&lt;/sub&gt; Separation.","description":"In this work, HNTs@ZIF-67 composites were synthesized using the in situ growth method and incorporated into 6FDA-TFMB to prepare mixed-matrix membranes (MMMs). Scanning electron microscope (SEM) and transmission electron microscope (TEM) proved that the HNTs@ZIF-67 composite not only retained the hollow structure of HNTs, but also formed a continuous ZIF-67 transport layer on the surface of HNTs. The results of gas permeability experiments showed that with the increase in HNTs@ZIF-67 incorporation, the He permeability and He/CH<sub>4</sub> selectivity of MMMs showed a trend of increasing first and then decreasing. When the loading is 5 wt%, the He permeability and He/CH<sub>4</sub> selectivity of MMMs reach 116 Barrer and 305, which are 22.11% and 79.41% higher than the pure 6FDA-TFMB memb","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jun","modification":"2025-08-28T03:09:05.995Z","creation":"2025-08-28T03:09:05.995Z"},"accession":"S-EPMC12299749","cross_references":{"pubmed":["40710737"],"doi":["10.3390/membranes15070197"]}}