{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T12:21:42Z","timestamp":1783081302370,"version":"3.54.6"},"reference-count":58,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T00:00:00Z","timestamp":1783036800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>Molecular transport membranes are promising alternatives to conventional cryogenic separation processes. Here, solvent polarity effects were investigated by varying the DMF\/MeOH ratio during the solvothermal synthesis of supported ZIF-7 membranes. A DMF:MeOH ratio of 1:3 preserved the characteristic sodalite topology while suppressing dense-phase formation. Methanol incorporation modified heterogeneous crystallization behavior, intercrystalline organization, membrane morphology, and film densification on \u03b1-alumina supports while reducing DMF consumption by approximately 75%. These effects are associated with solvent-mediated precursor solvation, Zn2+\u2013benzimidazole coordination equilibria, and heterogeneous nucleation at the support\u2013solution interface. Although low BET surface areas were obtained from N2 adsorption at 77 K, these values were interpreted cautiously considering the known limitations of nitrogen physisorption in flexible ultramicroporous frameworks. Overall, the results support solvent polarity engineering as a physicochemical strategy for regulating membrane microstructural evolution under reduced DMF conditions. Accordingly, the transport behavior discussed herein is interpreted primarily from a solvent-mediated microstructural perspective rather than as a direct quantitative descriptor of accessible porosity.<\/jats:p>","DOI":"10.3390\/molecules31132348","type":"journal-article","created":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T11:39:11Z","timestamp":1783078751000},"page":"2348","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Solvent Polarity Engineering in Low-DMF ZIF-7 Membrane Growth: Crystallization Behavior, Heterogeneous Intergrowth, and Microstructural Evolution"],"prefix":"10.3390","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9540-9057","authenticated-orcid":false,"given":"Fernando","family":"Romero-Romero","sequence":"first","affiliation":[{"name":"Facultad de Qu\u00edmica, Universidad Aut\u00f3noma del Estado de M\u00e9xico, Paseo Col\u00f3n y Paseo Tollocan S\/N, Toluca 50120, Estado de Mexico, Mexico"},{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio Armando","family":"Serrano-Palafox","sequence":"additional","affiliation":[{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-8560-6414","authenticated-orcid":false,"given":"Vidal","family":"Morales-Mercado","sequence":"additional","affiliation":[{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7348-3259","authenticated-orcid":false,"given":"Murali Venkata","family":"Basavanag Unnamatla","sequence":"additional","affiliation":[{"name":"Facultad de Qu\u00edmica, Universidad Aut\u00f3noma del Estado de M\u00e9xico, Paseo Col\u00f3n y Paseo Tollocan S\/N, Toluca 50120, Estado de Mexico, Mexico"},{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9223-911X","authenticated-orcid":false,"given":"Jos\u00e9 Miguel","family":"Arriaga-Merced","sequence":"additional","affiliation":[{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Fernanda","family":"Ballesteros-Rivas","sequence":"additional","affiliation":[{"name":"Facultad de Qu\u00edmica, Universidad Aut\u00f3noma del Estado de M\u00e9xico, Paseo Col\u00f3n y Paseo Tollocan S\/N, Toluca 50120, Estado de Mexico, Mexico"},{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor","family":"Varela-Guerrero","sequence":"additional","affiliation":[{"name":"Facultad de Qu\u00edmica, Universidad Aut\u00f3noma del Estado de M\u00e9xico, Paseo Col\u00f3n y Paseo Tollocan S\/N, Toluca 50120, Estado de Mexico, Mexico"},{"name":"Centro Conjunto de Investigaci\u00f3n en Qu\u00edmica Sustentable UAEM-UNAM, Carretera Toluca-Atlacomulco, km 14.5, Toluca 50200, Estado de Mexico, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2026,7,3]]},"reference":[{"key":"ref_1","unstructured":"Kustov, L.M. (2016). Chapter 7\u2014Supported Zeolite and MOF Molecular Sieve Membranes: Preparation, Characterization, Application A2-Sels, Bert F. Zeolites and Zeolite-Like Materials, Elsevier."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1530","DOI":"10.1002\/anie.200906491","article-title":"Metal-Organic Framework Membranes\u2014High Potential, Bright Future?","volume":"49","author":"Gascon","year":"2010","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"692","DOI":"10.1016\/S1872-2067(15)60838-5","article-title":"Molecular sieve membranes: From 3D zeolites to 2D MOFs","volume":"36","author":"Li","year":"2015","journal-title":"Chin. J. Catal."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1016\/j.memsci.2013.05.016","article-title":"Natural gas purification and olefin\/paraffin separation using thermal cross-linkable co-polyimide\/ZIF-8 mixed matrix membranes","volume":"444","author":"Askari","year":"2013","journal-title":"J. Membr. Sci."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"1393","DOI":"10.1021\/ie0108088","article-title":"Future Directions of Membrane Gas Separation Technology","volume":"41","author":"Baker","year":"2002","journal-title":"Ind. Eng. Chem. Res."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"19222","DOI":"10.1039\/c2jm34102f","article-title":"Synthesis of zeolitic imidazolate framework-78 molecular-sieve membrane: Defect formation and elimination","volume":"22","author":"Dong","year":"2012","journal-title":"J. Mater. Chem."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"5205","DOI":"10.1039\/C5TA10190E","article-title":"Marked inducing effects of metal oxide supports on the hydrothermal stability of zeolitic imidazolate framework (ZIF) membranes","volume":"4","author":"Kim","year":"2016","journal-title":"J. Mater. Chem. A"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"4078","DOI":"10.1021\/cr0501792","article-title":"Membranes for Hydrogen Separation","volume":"107","author":"Ockwig","year":"2007","journal-title":"Chem. Rev."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"16000","DOI":"10.1021\/ja907359t","article-title":"Zeolitic Imidazolate Framework Membrane with Molecular Sieving Properties by Microwave-Assisted Solvothermal Synthesis","volume":"131","author":"Bux","year":"2009","journal-title":"J. Am. Chem. Soc."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"10186","DOI":"10.1073\/pnas.0602439103","article-title":"Exceptional chemical and thermal stability of zeolitic imidazolate frameworks","volume":"103","author":"Park","year":"2006","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"3875","DOI":"10.1021\/ja809459e","article-title":"Control of Pore Size and Functionality in Isoreticular Zeolitic Imidazolate Frameworks and their Carbon Dioxide Selective Capture Properties","volume":"131","author":"Banerjee","year":"2009","journal-title":"J. Am. Chem. Soc."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1932","DOI":"10.1002\/smll.201303520","article-title":"Zeolitic Imidazolate Framework 67-Derived High Symmetric Porous Co3O4 Hollow Dodecahedra with Highly Enhanced Lithium Storage Capability","volume":"10","author":"Wu","year":"2014","journal-title":"Small"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"7961","DOI":"10.1021\/ja5016298","article-title":"Thermal Structural Transitions and Carbon Dioxide Adsorption Properties of Zeolitic Imidazolate Framework-7 (ZIF-7)","volume":"136","author":"Cai","year":"2014","journal-title":"J. Am. Chem. Soc."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1016\/j.ces.2013.03.044","article-title":"Effects of substituent groups and central metal ion on hydrogen adsorption in zeolitic imidazolate frameworks","volume":"97","author":"Chen","year":"2013","journal-title":"Chem. Eng. Sci."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"25628","DOI":"10.1021\/jp409869c","article-title":"Adsorption of C1\u2013C4 Alcohols in Zeolitic Imidazolate Framework-8: Effects of Force Fields, Atomic Charges, and Framework Flexibility","volume":"117","author":"Zhang","year":"2013","journal-title":"J. Phys. Chem. C"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.memsci.2010.02.023","article-title":"Synthesis and characterization of ZIF-69 membranes and separation for CO2\/CO mixture","volume":"353","author":"Liu","year":"2010","journal-title":"J. Membr. Sci."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/j.memsci.2011.11.024","article-title":"Effective separation of propylene\/propane binary mixtures by ZIF-8 membranes","volume":"390\u2013391","author":"Pan","year":"2012","journal-title":"J. Membr. Sci."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"7890","DOI":"10.1021\/acs.iecr.5b00941","article-title":"Separation of Methane\/Ethylene Gas Mixtures Using Wet ZIF-8","volume":"54","author":"Zhang","year":"2015","journal-title":"Ind. Eng. Chem. Res."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"8592","DOI":"10.1021\/la401471g","article-title":"Ethene\/Ethane and Propene\/Propane Separation via the Olefin and Paraffin Selective Metal\u2013Organic Framework Adsorbents CPO-27 and ZIF-8","volume":"29","author":"Barth","year":"2013","journal-title":"Langmuir"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/j.memsci.2013.09.012","article-title":"Diffusive separation of propylene\/propane with ZIF-8 membranes","volume":"450","author":"Hara","year":"2014","journal-title":"J. Membr. Sci."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.matchemphys.2014.07.036","article-title":"In situ fabrication of high-permeance ZIF-8 tubular membranes in a continuous flow system","volume":"148","author":"Kong","year":"2014","journal-title":"Mater. Chem. Phys."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"8116","DOI":"10.1021\/acs.jpcc.6b00305","article-title":"ZIF-67 Framework: A Promising New Candidate for Propylene\/Propane Separation. Experimental Data and Molecular Simulations","volume":"120","author":"Krokidas","year":"2016","journal-title":"J. Phys. Chem. C"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.ces.2014.06.021","article-title":"Improving propylene\/propane separation performance of Zeolitic-Imidazolate framework ZIF-8 Membranes","volume":"124","author":"Kwon","year":"2015","journal-title":"Chem. Eng. Sci."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"5815","DOI":"10.1039\/C4CS00010B","article-title":"Luminescent metal-organic frameworks for chemical sensing and explosive detection","volume":"43","author":"Hu","year":"2014","journal-title":"Chem. Soc. Rev."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"5724","DOI":"10.1039\/C3TA15058E","article-title":"Nickel-substituted zeolitic imidazolate frameworks for time-resolved alcohol sensing and photocatalysis under visible light","volume":"2","author":"Li","year":"2014","journal-title":"J. Mater. Chem. A"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"12365","DOI":"10.1021\/ja103365s","article-title":"Catalysis of Transesterification by a Nonfunctionalized Metal\u2212Organic Framework: Acido-Basicity at the External Surface of ZIF-8 Probed by FTIR and ab Initio Calculations","volume":"132","author":"Chizallet","year":"2010","journal-title":"J. Am. Chem. Soc."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"1687","DOI":"10.1073\/pnas.1420199112","article-title":"Reversible catalytic dehydrogenation of alcohols for energy storage","volume":"112","author":"Bonitatibus","year":"2015","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"18790","DOI":"10.1021\/ja308786r","article-title":"Opening ZIF-8: A Catalytically Active Zeolitic Imidazolate Framework of Sodalite Topology with Unsubstituted Linkers","volume":"134","author":"Karagiaridi","year":"2012","journal-title":"J. Am. Chem. Soc."},{"key":"ref_29","first-page":"1531","article-title":"[Zn(bim)2] \u00b7 (H2O)1.67: A metal-organic open-framework with sodalite topology","volume":"48","author":"Huang","year":"2003","journal-title":"Chin. Sci. Bull."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"1222","DOI":"10.1002\/cplu.201300193","article-title":"Synthesis of Zeolitic Imidazolate Framework-7 in a Water\/Ethanol Mixture and Its Ethanol-Induced Reversible Phase Transition","volume":"78","author":"He","year":"2013","journal-title":"ChemPlusChem"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.memsci.2010.02.074","article-title":"Zeolitic imidazolate framework ZIF-7 based molecular sieve membrane for hydrogen separation","volume":"354","author":"Li","year":"2010","journal-title":"J. Membr. Sci."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"14636","DOI":"10.1021\/la102409e","article-title":"Synthesis of Zeolitic Imidazolate Framework Films and Membranes with Controlled Microstructures","volume":"26","author":"McCarthy","year":"2010","journal-title":"Langmuir"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1166\/jnn.2015.8347","article-title":"Synthesis and Characterization of ZIF-7 Membranes by In Situ Method","volume":"15","author":"Noh","year":"2015","journal-title":"J. Nanosci. Nanotechnol."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"340","DOI":"10.9713\/kcer.2014.52.3.340","article-title":"Preparation and Gas Permeability of ZIF-7 Membranes Prepared via Two-step Crystallization Technique","volume":"52","author":"Li","year":"2014","journal-title":"Korean Chem. Eng. Res."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1016\/j.memsci.2014.02.020","article-title":"Direct spraying approach for synthesis of ZIF-7 membranes by electrospray deposition","volume":"459","author":"Kwon","year":"2014","journal-title":"J. Membr. Sci."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"6749","DOI":"10.1021\/acs.chemrev.1c00672","article-title":"Replacement of Less-Preferred Dipolar Aprotic and Ethereal Solvents in Synthetic Organic Chemistry with More Sustainable Alternatives","volume":"122","author":"Jordan","year":"2022","journal-title":"Chem. Rev."},{"key":"ref_37","doi-asserted-by":"crossref","unstructured":"Dong, X., Lu, D., Harris, T.A.L., and Escobar, I.C. (2021). Polymers and Solvents Used in Membrane Fabrication: A Review Focusing on Sustainable Membrane Development. Membranes, 11.","DOI":"10.3390\/membranes11050309"},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Mar\u010dec, J., Risti\u0107, A., and Logar, N.Z. (2024). New Insights into ZIF-90 Synthesis. Molecules, 29.","DOI":"10.3390\/molecules29163731"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1016\/j.matlet.2016.12.025","article-title":"Rapid room temperature synthesis of zeolitic imidazolate framework-7 (ZIF-7) microcrystals","volume":"189","author":"Ebrahimi","year":"2017","journal-title":"Mater. Lett."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"13258","DOI":"10.1039\/C4CC06491G","article-title":"Rapid room temperature syntheses of zeolitic-imidazolate framework (ZIF) nanocrystals","volume":"50","author":"Tu","year":"2014","journal-title":"Chem. Commun."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"102864","DOI":"10.1016\/j.cis.2023.102864","article-title":"Morphology control through the synthesis of metal-organic frameworks","volume":"314","author":"Kroczewska","year":"2023","journal-title":"Adv. Colloid Interface Sci."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"882","DOI":"10.1021\/ic402198a","article-title":"Molecular Promoting of Aluminum Metal\u2013Organic Framework Topology MIL-101 by N,N-Dimethylformamide","volume":"53","author":"Goesten","year":"2014","journal-title":"Inorg. Chem."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"2851","DOI":"10.1016\/j.poly.2010.07.007","article-title":"Coordination steric effect of N,N-dimethylformamide, N,N-dimethylacetamide and N-methyl-2-pyrrolidone on the assembly of coordination polymers","volume":"29","author":"Li","year":"2010","journal-title":"Polyhedron"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.jcis.2014.03.014","article-title":"Influence of the solvent in the synthesis of zeolitic imidazolate framework-8 (ZIF-8) nanocrystals at room temperature","volume":"424","author":"Bustamante","year":"2014","journal-title":"J. Colloid Interface Sci."},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Loubalov\u00e1, I., and Kopel, P. (2023). Coordination Compounds of Cu, Zn, and Ni with Dicarboxylic Acids and N Donor Ligands, and Their Biological Activity: A Review. Molecules, 28.","DOI":"10.3390\/molecules28031445"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"6918","DOI":"10.1039\/D3CS00312D","article-title":"Understanding and controlling the nucleation and growth of metal\u2013organic frameworks","volume":"52","author":"Carpenter","year":"2023","journal-title":"Chem. Soc. Rev."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1534","DOI":"10.1039\/b806980h","article-title":"A series of metal-organic complexes constructed from in situ generated organic amines","volume":"10","author":"Yang","year":"2008","journal-title":"CrystEngComm"},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"2173","DOI":"10.1038\/s41467-022-29849-6","article-title":"Multivariate analysis of disorder in metal\u2013organic frameworks","volume":"13","author":"Sapnik","year":"2022","journal-title":"Nat. Commun."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"1794","DOI":"10.1039\/c2ce26847g","article-title":"Formation of high crystalline ZIF-8 in an aqueous solution","volume":"15","author":"Kida","year":"2013","journal-title":"CrystEngComm"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"3787","DOI":"10.1002\/jctb.5947","article-title":"Flexible ZIFs: Probing guest-induced flexibility with CO2, N2 and Ar adsorption","volume":"94","author":"Ting","year":"2019","journal-title":"J. Chem. Technol. Biotechnol."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"21389","DOI":"10.1039\/C7TA03755D","article-title":"Gate opening effect of zeolitic imidazolate framework ZIF-7 for adsorption of CH4 and CO2 from N2","volume":"5","author":"Birkett","year":"2017","journal-title":"J. Mater. Chem. A"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"999","DOI":"10.1038\/s41467-019-08939-y","article-title":"Structural dynamics of a metal-organic framework induced by CO2 migration in its non-uniform porous structure","volume":"10","author":"Zhao","year":"2019","journal-title":"Nat. Commun."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"6062","DOI":"10.1039\/C4CS00101J","article-title":"Flexible metal-organic frameworks","volume":"43","author":"Schneemann","year":"2014","journal-title":"Chem. Soc. Rev."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1515\/pac-2014-1117","article-title":"Physisorption of gases, with special reference to the evaluation of surface area and pore size distribution (IUPAC Technical Report)","volume":"87","author":"Thommes","year":"2015","journal-title":"Pure Appl. Chem."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.micromeso.2017.10.010","article-title":"Effects of zinc salts on the microstructure and performance of zeolitic-imidazolate framework ZIF-8 membranes for propylene\/propane separation","volume":"259","author":"Ramu","year":"2017","journal-title":"Microporous Mesoporous Mater."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"8300","DOI":"10.1039\/D2CS00031H","article-title":"Advances in metal\u2013organic framework-based membranes","volume":"51","author":"Cheng","year":"2022","journal-title":"Chem. Soc. Rev."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"10366","DOI":"10.1016\/j.ijhydene.2015.09.060","article-title":"Microporous ZIF-7 membranes prepared by in-situ growth method for hydrogen separation","volume":"41","author":"Go","year":"2016","journal-title":"Int. J. Hydrog. Energy"},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1021\/acscentsci.5b00247","article-title":"Dynamic DMF Binding in MOF-5 Enables the Formation of Metastable Cobalt-Substituted MOF-5 Analogues","volume":"1","author":"Brozek","year":"2015","journal-title":"ACS Cent. 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