Hoseong Han, Joel M. P. Scofield, Paul A. Gurr, Paul A. Webley, Greg G. Qiao
{"title":"揭示潜力:金属有机框架@聚(1,3-二氧戊环)甲基丙烯酸酯的核壳纳米粒子组装用于无沟槽超薄薄膜复合膜","authors":"Hoseong Han, Joel M. P. Scofield, Paul A. Gurr, Paul A. Webley, Greg G. Qiao","doi":"10.1002/admi.202400113","DOIUrl":null,"url":null,"abstract":"<p>Increasing amounts of carbon dioxide (CO<sub>2</sub>) emissions in the atmosphere are a leading cause of climate change. Ultrathin film composite (UTFC) membranes have the potential to effectively reduce CO<sub>2</sub> emissions from energy production and industrial processes. UTFC membranes typically require a gutter layer, to provide flat surfaces above the porous substrate for an ultrathin selective layer to be deposited. Removing the gutter layer, while maintaining compatibility with the support layer, can have substantial benefits of high gas permeation, cost-effectiveness, and fewer manufacturing steps. However, achieving this faces significant challenges, due to limitations on the geometric design of gas pathways and incompatibility between the substrate and selective layers. Herein, zeolitic imidazolate framework-8 (ZIF-8) is used as an initiating core, and arms of poly(1,3-dioxolane) dimethacrylate (PDXLMA), which possesses superior CO<sub>2</sub>/N<sub>2</sub> selectivity, are used to create core-shell nanoparticles. These two-layered UTFC membranes are successfully produced from the nanoparticles via a simple drop-spreading method. The importance of designing core-shell structures is also investigated to achieve defect-free two-layered UTFC membranes and enable precision thickness control. The resulting membranes exhibit remarkable CO<sub>2</sub> permeance of 3969 – 6035 GPU with CO<sub>2</sub>/N<sub>2</sub> selectivity of 28.0–20.4, demonstrating their considerable performance improvement compared to the current three-layered UTFC membranes.</p>","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202400113","citationCount":"0","resultStr":"{\"title\":\"Unveiling the Potential: Core-Shell Nanoparticles Assembly of Metal-Organic Framework@poly(1,3-dioxolane) Methacrylate for Gutter-Layer-Free Ultrathin Film Composite Membranes\",\"authors\":\"Hoseong Han, Joel M. P. Scofield, Paul A. Gurr, Paul A. Webley, Greg G. Qiao\",\"doi\":\"10.1002/admi.202400113\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Increasing amounts of carbon dioxide (CO<sub>2</sub>) emissions in the atmosphere are a leading cause of climate change. Ultrathin film composite (UTFC) membranes have the potential to effectively reduce CO<sub>2</sub> emissions from energy production and industrial processes. UTFC membranes typically require a gutter layer, to provide flat surfaces above the porous substrate for an ultrathin selective layer to be deposited. Removing the gutter layer, while maintaining compatibility with the support layer, can have substantial benefits of high gas permeation, cost-effectiveness, and fewer manufacturing steps. However, achieving this faces significant challenges, due to limitations on the geometric design of gas pathways and incompatibility between the substrate and selective layers. Herein, zeolitic imidazolate framework-8 (ZIF-8) is used as an initiating core, and arms of poly(1,3-dioxolane) dimethacrylate (PDXLMA), which possesses superior CO<sub>2</sub>/N<sub>2</sub> selectivity, are used to create core-shell nanoparticles. These two-layered UTFC membranes are successfully produced from the nanoparticles via a simple drop-spreading method. The importance of designing core-shell structures is also investigated to achieve defect-free two-layered UTFC membranes and enable precision thickness control. The resulting membranes exhibit remarkable CO<sub>2</sub> permeance of 3969 – 6035 GPU with CO<sub>2</sub>/N<sub>2</sub> selectivity of 28.0–20.4, demonstrating their considerable performance improvement compared to the current three-layered UTFC membranes.</p>\",\"PeriodicalId\":115,\"journal\":{\"name\":\"Advanced Materials Interfaces\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-06-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202400113\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Materials Interfaces\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/admi.202400113\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Materials Interfaces","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/admi.202400113","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Unveiling the Potential: Core-Shell Nanoparticles Assembly of Metal-Organic Framework@poly(1,3-dioxolane) Methacrylate for Gutter-Layer-Free Ultrathin Film Composite Membranes
Increasing amounts of carbon dioxide (CO2) emissions in the atmosphere are a leading cause of climate change. Ultrathin film composite (UTFC) membranes have the potential to effectively reduce CO2 emissions from energy production and industrial processes. UTFC membranes typically require a gutter layer, to provide flat surfaces above the porous substrate for an ultrathin selective layer to be deposited. Removing the gutter layer, while maintaining compatibility with the support layer, can have substantial benefits of high gas permeation, cost-effectiveness, and fewer manufacturing steps. However, achieving this faces significant challenges, due to limitations on the geometric design of gas pathways and incompatibility between the substrate and selective layers. Herein, zeolitic imidazolate framework-8 (ZIF-8) is used as an initiating core, and arms of poly(1,3-dioxolane) dimethacrylate (PDXLMA), which possesses superior CO2/N2 selectivity, are used to create core-shell nanoparticles. These two-layered UTFC membranes are successfully produced from the nanoparticles via a simple drop-spreading method. The importance of designing core-shell structures is also investigated to achieve defect-free two-layered UTFC membranes and enable precision thickness control. The resulting membranes exhibit remarkable CO2 permeance of 3969 – 6035 GPU with CO2/N2 selectivity of 28.0–20.4, demonstrating their considerable performance improvement compared to the current three-layered UTFC membranes.
期刊介绍:
Advanced Materials Interfaces publishes top-level research on interface technologies and effects. Considering any interface formed between solids, liquids, and gases, the journal ensures an interdisciplinary blend of physics, chemistry, materials science, and life sciences. Advanced Materials Interfaces was launched in 2014 and received an Impact Factor of 4.834 in 2018.
The scope of Advanced Materials Interfaces is dedicated to interfaces and surfaces that play an essential role in virtually all materials and devices. Physics, chemistry, materials science and life sciences blend to encourage new, cross-pollinating ideas, which will drive forward our understanding of the processes at the interface.
Advanced Materials Interfaces covers all topics in interface-related research:
Oil / water separation,
Applications of nanostructured materials,
2D materials and heterostructures,
Surfaces and interfaces in organic electronic devices,
Catalysis and membranes,
Self-assembly and nanopatterned surfaces,
Composite and coating materials,
Biointerfaces for technical and medical applications.
Advanced Materials Interfaces provides a forum for topics on surface and interface science with a wide choice of formats: Reviews, Full Papers, and Communications, as well as Progress Reports and Research News.