A robust soc-MOF platform exhibiting high gravimetric uptake and volumetric deliverable capacity for on-board methane storage

Verma, Gaurav; Kumar, Sanjay; Vardhan, Harsh; Ren, Junyu; Niu, Zheng; Pham, Tony; Wojtas, Łukasz; Butikofer, Sydney; Garcia, Jose C. Echeverria; Chen, Yu‐Sheng; Space, Brian; Ma, Shengqian

doi:10.1007/s12274-020-2794-9

Cited by 49 publications

(31 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The critical factor for the improved performance was suspected to be the reduced channel dimension of the parent Al-soc-MOF-1 of 9.3 Å × 10.0 Å as opposed to 14.0 Å × 14.2 Å, which is consistent with results from computational screening. The square-octahedron (soc) topology was further utilized for its large gas storage capacity to synthesize a new MOF named Fe-pbpta [166]. It has a gravimetric uptake of 369 cm 3 (STP) g −1 at 35 bar and 298 K and a deliverable capacity of 192 cm 3 (STP) cm −3 at 65 bar and 298 K.…”

Section: Higher Pressure and Lower Temperaturementioning

confidence: 99%

Evolution of the Design of CH4 Adsorbents

Mahmoud

2020

Surfaces

View full text Add to dashboard Cite

In this review, the evolution of paradigm shifts in CH4 adsorbent design are discussed. The criteria used as characteristic of paradigms are first reports, systematic findings, and reports of record CH4 storage or deliverable capacity. Various paradigms were used such as the systematic design of micropore affinity and pore size, functionalization, structure optimization, high throughput in silico screening, advanced material property design which includes flexibility, intrinsic heat management, mesoporosity and ultraporosity, and process condition optimization. Here, the literature is reviewed to elucidate how the approach to CH4 adsorbent design has progressed and provide strategies that could be implemented in the future.

show abstract

Section: Higher Pressure and Lower Temperaturementioning

confidence: 99%

Evolution of the Design of CH4 Adsorbents

Mahmoud

2020

Surfaces

View full text Add to dashboard Cite

show abstract

“…Metal-organic frameworks (MOFs), which are selfassembled via coordination bonds between the metal ions or clusters and organic ligands, are emerging as a class of fascinating porous organic-inorganic hybrid crystal materials [1,2]. They exhibit fascinating physicochemical characteristics, including ultrahigh specific surface area, abundant active sites, permanent porosity, and diverse topological structure [3,4], making them potentially applicable in the fields of adsorption/separation, sensing, supercapacitors, drug delivery, functional peptidomics, and catalysis [5][6][7][8][9][10][11]. To date, majority of the reported MOFs are polydisperse microcrystalline powders.…”

Section: Introductionmentioning

confidence: 99%

Recent advances in the synthesis of monolithic metal-organic frameworks

Duan

et al. 2021

Sci. China Mater.

View full text Add to dashboard Cite

Although considerable achievements have been realized in recent years with respect to the syntheses of metalorganic frameworks (MOFs), majority of the developed MOFs are in the form of polydisperse microcrystalline powders, which cause dustiness, abrasion, and clogging and decrease pressure when used in industrial applications. Monolithic MOFs overcome these drawbacks and exhibit various promising characteristics. In this review, we present the recent advances associated with monolithic MOFs based on metal centers and a brief outline of the most prominent examples. Furthermore, the challenges and prospects associated with monolithic MOFs in terms of large-scale production and engineering applicability are analyzed based on our knowledge to conclude this review.

show abstract

“…In this regard, we have analyzed the possibility of replacing trivalent metal trimer SBUs by 6-connected Zr6-oxo clusters in several types of known MOF structures, including MIL-88 28 , soc-MOFs 29 and series of PCN networks 30 . It turned out that the soc topological net would be one of the most feasible targets to achieve as detailed below: 1) all the connection sites on the trimer node are occupied by the carboxylate groups from the tetracarboxylate linker molecules, leading to the same configuration of the trigonal prismatic 6-connected Zr6-oxo cluster; 2) the special shape of the tetracarboxylate linkers with appropriate steric hindrance and the separation between carboxylate groups could efficiently force the linkage and structure extending in the way of generating soc net; 3) reported soc-MOFs displayed excellent stability even with trivalent metal ions probably due to the hydrophobicity of the structural frameworks as well as the considerable steric hindrance around the SBU to weaken the attack from water molecules 31,32 . Regarding the selection of linker for this hypothesis, a tetracarboxylate ligand with an appropriate structural flexibility would be even beneficial if the larger size and elevated rigidity of Zr6-oxo cluster are taken into consideration in comparison with that of trivalent trimers.…”

Section: Resultsmentioning

confidence: 99%

A Zirconium Metal-Organic Framework with SOC Topological Net for Catalytic Peptide Bond Hydrolysis

Wang¹,

Wahiduzzaman

et al. 2021

Preprint

View full text Add to dashboard Cite

The discovery of nanozymes for selective fragmentation of proteins would boost the emerging areas of modern proteomics, however, the development of efficient and reusable artificial catalysts for peptide bond hydrolysis is challenging. Here we report the detailed catalytic properties of a microporous zirconium carboxylate metal-organic framework, MIP-201, in promoting peptide bond hydrolysis in a simple dipeptide, as well as in horse-heart myoglobin (Mb) protein that consists of 153 amino acids. We demonstrate that MIP-201 features an excellent catalytic activity and selectivity, a good tolerance toward reaction conditions covering a wide range of different pH values, and importantly, an exceptional recycling ability associated with easy regeneration process. Taking into account the excellent catalytic performance of MIP-201 and its other advantages such as 6-connected Zr6 cluster active sites, the green, scalable and cost-effective synthesis, and an outstanding chemical and architectural stability, our finding suggests that MIP-201 may be a promising and practical alternative to the current commercially available catalysts for peptide bond hydrolysis.

show abstract

A robust soc-MOF platform exhibiting high gravimetric uptake and volumetric deliverable capacity for on-board methane storage

Cited by 49 publications

References 47 publications

Evolution of the Design of CH4 Adsorbents

Evolution of the Design of CH4 Adsorbents

Recent advances in the synthesis of monolithic metal-organic frameworks

A Zirconium Metal-Organic Framework with SOC Topological Net for Catalytic Peptide Bond Hydrolysis

Contact Info

Product

Resources

About