Metal Organic Frameworks for Natural Gas Storage in Vehicles

Arnold, Lena; Averlant, Gauthier L. M.; Marx, Stefan; Weickert, M.; Müller, Ulrich; Mertel, Jonathan; Horch, Carsten; Peksa, Mikuláš; Stallmach, Frank

doi:10.1002/cite.201300093

Cited by 20 publications

(12 citation statements)

References 33 publications

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“…Table 5 shows the possible organic linkers and inorganic clusters in different MOFs. These small units are assembled in a nanometer scale and make highly porous framework (surface area, 10,000 m 2 g -1 ) which can separate different gases and can store a lot of gas in this framework (Arnold et al 2013). Millward and Yaghi (2005) reported that a container filled with MOF-177 could capture nine times the amount of CO 2 in the container compared to that without the MOF-177 at 35 bar pressure and 25°C.…”

Section: Selective Adsorption Of Co 2 By Metal-organic Framework (Mofs)mentioning

confidence: 99%

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

186

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In the last few decades of industrialization, the concentration of CO 2 in the atmosphere had increased rapidly. Different organizations have invested considerable funds in research activities worldwide for CO 2 capture and storage. To date, significant work has been done and various technologies have been proposed for CO 2 capture and storage. Both adsorption and absorption are promising techniques for CO 2 capture, but low-temperature adsorption processes using solid adsorbents are the prevailing technique nowadays. In this review paper, a variety of adsorbents such as carbonaceous materials, dry alkali metal-based sorbents, zeolites, metal-organic frameworks (MOFs) and microporous organic polymers (MOPs) have been studied. Various methods of chemical or physical modification and the effects of supporting materials have been discussed to enhance CO 2 capture capacity of these adsorbents. Low-temperature (\100°C) adsorption processes for CO 2 capture are critically analyzed and concluded on the basis of information available so far in the literature. All the information in CO 2 adsorption using different routes has been discussed, summarized and thoroughly presented in this review article. The most important comparative study of relatively new material MOFs and MOPs is carried out between the groups and with other sorbent as well.

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Section: Selective Adsorption Of Co 2 By Metal-organic Framework (Mofs)mentioning

confidence: 99%

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

186

View full text Add to dashboard Cite

show abstract

“…Simulation parameters are summarized in Table 8, obtaining a good fit to the experimental data (R 2 = 0.98). It is remarkable the increase in the Di fit value (9.1•10 -9 m 2 /s), in comparison to adsorption one, which could be related to the temperature increment [51][52][53]. In addition, axial dispersion (De) is slightly oversized by the correlation, as expected when working at lower flow rates.…”

Section: Fixed Bed Desorptionmentioning

confidence: 54%

Methane separation from diluted mixtures by fixed bed adsorption using MOFs: Model validation and parametric studies

Ursueguía

Dı́az

Vega

et al. 2020

Separation and Purification Technology

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“…Note that in addition to evaluating changes in porosity upon compaction, it is also important to consider potential affects on the adsorption and desorption kinetics, as fast kinetics are important for achieving practical refueling and discharge rates in a vehicle. 77…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Evaluating metal–organic frameworks for natural gas storage

2014

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Metal-organic frameworks have received significant attention as a new class of adsorbents for natural gas storage; however, inconsistencies in reporting high-pressure adsorption data and a lack of comparative studies have made it challenging to evaluate both new and existing materials. Here, we briefly discuss high-pressure adsorption measurements and review efforts to develop metal-organic frameworks with high methane storage capacities. To illustrate the most important properties for evaluating adsorbents for natural gas storage and for designing a next generation of improved materials, six metal-organic frameworks and an activated carbon, with a range of surface areas, pore structures, and surface chemistries representative of the most promising adsorbents for methane storage, are evaluated in detail. High-pressure methane adsorption isotherms are used to compare gravimetric and volumetric capacities, isosteric heats of adsorption, and usable storage capacities. Additionally, the relative importance of increasing volumetric capacity, rather than gravimetric capacity, for extending the driving range of natural gas vehicles is highlighted. Other important systems-level factors, such as thermal management, mechanical properties, and the effects of impurities, are also considered, and potential materials synthesis contributions to improving performance in a complete adsorbed natural gas system are discussed. Polarizability 9 2.6Å 3 Volumetric density (1 bar, 25 C) 8 0.9 v/v Volumetric density (250 bar, 25 C) 8 263 v/v Volumetric density (1 bar, À162 C) 8 591 v/v

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Metal Organic Frameworks for Natural Gas Storage in Vehicles

Cited by 20 publications

References 33 publications

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Methane separation from diluted mixtures by fixed bed adsorption using MOFs: Model validation and parametric studies

Evaluating metal–organic frameworks for natural gas storage

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