[1] Zichittella G, Pérez-Ramírez J. Status and prospects of the decentralised valorisation of natural gas into energy and energy carriers[J]. Chemical Society Reviews, 50, 2984-3012(2021).

[2] Chuah C Y, Lee H J, Bae T H. Recent advances of nanoporous adsorbents for light hydrocarbon (C1–C3) separation[J]. Chemical Engineering Journal, 430, 132654(2022).

[3] Lei L F, Lindbråthen A, Zhang X P et al. Preparation of carbon molecular sieve membranes with remarkable CO2/CH4 selectivity for high-pressure natural gas sweetening[J]. Journal of Membrane Science, 614, 118529(2020).

[4] Ding M, Flaig R W, Jiang H L et al. Carbon capture and conversion using metal-organic frameworks and MOF-based materials[J]. Chem Soc Rev, 48, 2783-2828(2019).

[5] Wang H, Dong X L, Lin J Z et al. Topologically guided tuning of Zr-MOF pore structures for highly selective separation of C6 alkane isomers[J]. Nature Communications, 9, 1745(2018).

[6] Xie K, Fu Q, Xu C L et al. Continuous assembly of a polymer on a metal–organic framework (CAP on MOF): a 30 nm thick polymeric gas separation membrane[J]. Energy & Environmental Science, 11, 544-550(2018).

[7] Wang J X, Liang C C, Gu X W et al. Recent advances in microporous metal–organic frameworks as promising adsorbents for gas separation[J]. Journal of Materials Chemistry A, 10, 17878-17916(2022).

[8] Cui W G, Hu T L, Bu X H. Metal-organic framework materials for the separation and purification of light hydrocarbons[J]. Advanced Materials, 32, e1806445(2020).

[9] Yang S Q, Hu T L. Reverse-selective metal–organic framework materials for the efficient separation and purification of light hydrocarbons[J]. Coordination Chemistry Reviews, 468, 214628(2022).

[10] Li H L, Eddaoudi M, O’Keeffe M et al. Design and synthesis of an exceptionally stable and highly porous metal-organic framework[J]. Nature, 402, 276-279(1999).

[11] Geng S B, Lin E, Li X et al. Scalable room-temperature synthesis of highly robust ethane-selective metal-organic frameworks for efficient ethylene purification[J]. Journal of the American Chemical Society, 143, 8654-8660(2021).

[12] Li Y S, Bux H, Feldhoff A et al. Controllable synthesis of metal-organic frameworks: from MOF nanorods to oriented MOF membranes[J]. Advanced Materials, 22, 3322-3326(2010).

[13] Chen T, Zhao D. Post-synthetic modification of metal-organic framework-based membranes for enhanced molecular separations[J]. Coordination Chemistry Reviews, 491, 215259(2023).

[14] Zhang Y Y, Feng X, Li H W et al. Photoinduced postsynthetic polymerization of a metal-organic framework toward a flexible stand-alone membrane[J]. Angewandte Chemie (International Ed), 54, 4259-4263(2015).

[15] Dybtsev D N, Chun H, Kim K. Rigid and flexible: a highly porous metal-organic framework with unusual guest-dependent dynamic behavior[J]. Angewandte Chemie (International Ed), 43, 5033-5036(2004).

[16] Wang X, Liu Z W, Yan J et al. High-pressure separation performance of Ni(TMBDC)(DABCO)0.5 featured low-polarity channel for CH4/N2 mixture[J]. Separation and Purification Technology, 335, 126019(2024).

[17] Wu C, Sircar S. Comments on binary and ternary gas adsorption selectivity[J]. Separation and Purification Technology, 170, 453-461(2016).

[18] Simon C M, Smit B, Haranczyk M. pyIAST: Ideal adsorbed solution theory (IAST) Python package[J]. Computer Physics Communications, 200, 364-380(2016).

[19] Xu Z W, Zhang Y Y, Qian X M et al. One step synthesis of polyacrylamide functionalized graphene and its application in Pb(II) removal[J]. Applied Surface Science, 316, 308-314(2014).

[20] Zhu T, Teng K Y, Shi J et al. A facile assembly of 3D robust double network graphene/polyacrylamide architectures via γ-ray irradiation[J]. Composites Science and Technology, 123, 276-285(2016).

[21] Kim Y, Haldar R, Kim H et al. The guest-dependent thermal response of the flexible MOF Zn2(BDC)2(DABCO)[J]. Dalton Transactions, 45, 4187-4192(2016).

[22] Yan L, Zheng H T, Song L et al. Microporous fluorinated MOF with multiple adsorption sites for efficient recovery of C2H6 and C3H8 from natural gas[J]. ACS Applied Materials & Interfaces, 16, 6579-6588(2024).

[23] Zhang X P, Gao C, Li L Z et al. Fe based MOF encapsulating triethylenediamine cobalt complex to prepare a FeN3-CoN3 dual-atom catalyst for efficient ORR in Zn-air batteries[J]. Journal of Colloid and Interface Science, 676, 871-883(2024).

[24] Krungleviciute V, Pramanik S, Migone A D et al. Methane on Zn(bdc)(ted)0.5 metal–organic framework: evidence for adsorption on distinct sites[J]. Microporous and Mesoporous Materials, 161, 134-138(2012).

[25] Kim T H, Kim S Y, Yoon T U et al. Improved methane/nitrogen separation properties of zirconium-based metal–organic framework by incorporating highly polarizable bromine atoms[J]. Chemical Engineering Journal, 399, 125717(2020).

[26] Li L B, Duan Y F, Liao S W et al. Adsorption and separation of propane/propylene on various ZIF-8 polymorphs: insights from GCMC simulations and the ideal adsorbed solution theory (IAST)[J]. Chemical Engineering Journal, 386, 123945(2020).

[27] Xu F, Wu Y L, Wu J et al. A microporous zn(bdc)(ted)0.5 with super high ethane uptake for efficient selective adsorption and separation of light hydrocarbons[J]. Molecules, 28, 6000(2023).

[28] LI Tong. Study on efficient separation of methane/nitrogen under humid conditions based on DMOF material[D](2022).

[29] GAO Jian, LIU Meihua, WEI Wei et al. Preparation of large-size UiO-66-S films based on radiation grafted substrates and its mercury ion-removal performance in artificial plasma[J]. Journal of Radiation Research and Radiation Processing, 38, 030203(2020).

[30] CUI Shuaichuan, DENG Ziqi, HUANG Yifan et al. High-performance ZIF-8 membranes: preparation and their uranium adsorption performance[J]. Journal of Radiation Research and Radiation Processing, 42, 050202(2024).