Recent advances in gas storage and separation using metal–organic frameworks

Li, Hao; Wang, Kecheng; Sun, Yujia; Lollar, Christina; Li, Jialuo; Zhou, Hong‐Cai

doi:10.1016/j.mattod.2017.07.006

Cited by 1,345 publications

(769 citation statements)

References 128 publications

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“…[18] Design and synthesis of porous MOFs is of importance for gas storagea nd separation purposes, impacting day-to-day aspects of society, such as environmental protection and energy utilization.I np articular,t he captureo fc arbond ioxide from the atmosphere is an ecessity to minimize the greenhouse effect, and the storage of hydrogen and methane gases is absolutely crucial for the globalu tilization of clean energy. [21,22] For the last few decades, the world's flourishing energy demand is being furnished by the combustion of fossilf uels, resulting in an ever increasing CO 2 concentrationi nt he atmosphere. [23][24][25][26][27][28][29][30][31][32][33][34] The combinede ffect of CO 2 emission on climate, and an inadequate supply of fossil fuels have prompted the development of alternative fuel sources.…”

mentioning

confidence: 99%

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture

Maity

Nath

Sinnwell

et al. 2019

Chemistry A European J

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The deliberate construction of isoreticular eea‐metal–organic frameworks (MOFs) (Cu‐eea‐1, Cu‐eea‐2 and Cu‐eea‐3) and rtl‐MOFs (Co‐rtl‐1 and Co‐rtl‐2) has been accomplished based on the ligand‐to‐axial pillaring of supermolecular building layers. The use of different metal ions resulted in two types of supermolecular building layers (SBLs): Kagome (kgm) and square lattices (sql) which further interconnect to form anticipated 3D‐MOFs. The isoreticular expansion of (3,6)‐connected Cu‐MOFs has been achieved with desired eea‐topology based on kgm building layers. In addition, two (3,6)‐connected Co‐rtl‐MOFs were also successfully constructed based on sql building layers. The Cu‐eea‐MOFs were shown to act as hydrogen storage materials with appreciable amount of hydrogen uptake abilities. Moreover Cu‐eea‐MOFs have also exhibited remarkable CO2 capture ability at ambient condition compared to nitrogen and methane, due to the presence of amide functionalities.

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mentioning

confidence: 99%

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture

Maity

Nath

Sinnwell

et al. 2019

Chemistry A European J

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“…The compound MIL-101(Cr) is used in catalytic reactions due to the presence of free Lewis acid sites when water molecules are removed (Figure 14). Another important application field for MOF-based materials is the storage of small gas molecules [81][82][83]. Also, in this case, utilizing design principles is crucial for tailoring the structure for specific application such as engineering of the pores' size and the chemical environment within the pores in order to optimize the affinity of the material towards specific substrates [84].…”

Section: Catalysis and Gas Storagementioning

confidence: 99%

Self-Assembly in Polyoxometalate and Metal Coordination-Based Systems: Synthetic Approaches and Developments

et al. 2018

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Abstract:Utilizing new experimental approaches and gradual understanding of the underlying chemical processes has led to advances in the self-assembly of inorganic and metal-organic compounds at a very fast pace over the last decades. Exploitation of unveiled information originating from initial experimental observations has sparked the development of new families of compounds with unique structural characteristics and functionalities. The main source of inspiration for numerous research groups originated from the implementation of the design element along with the discovery of new chemical components which can self-assemble into complex structures with wide range of sizes, topologies and functionalities. Not only do self-assembled inorganic and metal-organic chemical systems belong to families of compounds with configurable structures, but also have a vast array of physical properties which reflect the chemical information stored in the various "modular" molecular subunits. The purpose of this short review article is not the exhaustive discussion of the broad field of inorganic and metal-organic chemical systems, but the discussion of some representative examples from each category which demonstrate the implementation of new synthetic approaches and design principles.

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“…Because of the flexible and precise control of pore architectures and network topologies, metal–organic frameworks (MOFs) have been proved to be promising for applications in areas such as gas storage and separation, 1, 2 catalysis, 3 drug delivery, 4 chemical sensing, 5 and liquid separation 6 . To date, the integration of MOFs with polymer materials, which is important for molecular sieve membranes, has been achieved by mixing them with a polymer matrix 7 or assembling a MOF layer on porous substrates 8 .…”

Section: Introductionmentioning

confidence: 99%

Heteroepitaxial growth of vertically orientated zeolitic imidazolate framework‐L (Co/Zn‐ZIF‐L) molecular sieve membranes

Zhu

Hou

et al. 2020

AIChE Journal

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Despite the extensive potential of zeolitic imidazolate framework (ZIF) membranes in gas separation, the development of continuous, oriented ZIF membranes onto a polymeric substrate remains a significant challenge. This is presumably due to weak adhesion, and insufficient heterogeneous nucleation sites on the polymer surface. Herein, a layer of horizontally aligned poly(sodium‐4‐styrene sulfonate)‐modified halloysite nanotubes (PSS‐HNTs) with ample nucleation sites was used for templated growth of vertically oriented Zn‐ZIF‐L layers. Then we successfully developed the first well‐intergrown membranes of Co‐ZIF‐L on Zn‐ZIF‐L layers via heteroepitaxial growth. The stepwise deposition was utilized for the control of ZIF films orientation to avoid random nucleation and twins overgrowth. The integration of preferred vertical orientation and optimized grain boundary structure endowed the Co/Zn‐ZIF‐L membranes with a remarkable gas separation performance (CO2 permeance: 244.9 GPU, and CO2/N2 selectivity: 17.8). Our methodology provides a useful guideline to design mixed‐component, vertically oriented ZIF‐L to improve gas separation performance.

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Recent advances in gas storage and separation using metal–organic frameworks

Cited by 1,345 publications

References 128 publications

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture

Self-Assembly in Polyoxometalate and Metal Coordination-Based Systems: Synthetic Approaches and Developments

Heteroepitaxial growth of vertically orientated zeolitic imidazolate framework‐L (Co/Zn‐ZIF‐L) molecular sieve membranes

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Recent advances in gas storage and separation using metal–organic frameworks

Cited by 1,345 publications

References 128 publications

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO2 Capture

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO2 Capture

Self-Assembly in Polyoxometalate and Metal Coordination-Based Systems: Synthetic Approaches and Developments

Heteroepitaxial growth of vertically orientated zeolitic imidazolate framework‐L (Co/Zn‐ZIF‐L) molecular sieve membranes

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Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture

Isoreticular Expansion of Metal–Organic Frameworks via Pillaring of Metal Templated Tunable Building Layers: Hydrogen Storage and Selective CO₂ Capture