Adsorption and separation of CO2 on Fe(II)-MOF-74: Effect of the open metal coordination site

Lou, Wolong; Yang, Jiangfeng; Li, Libo; Li, Jinping

doi:10.1016/j.jssc.2014.03.005

Cited by 37 publications

(18 citation statements)

References 38 publications

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“…Furthermore, higher adsorption energy indicates stronger interaction between the linkers and guest molecules. Compared to other gases like H 2 , N 2 , CO and CH 4 , the affinity for CO 2 is relatively much higher because of its strong quadrupole electronic structure (Agueda et al 2015;Lou et al 2014;Xu et al 2014).…”

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.

203

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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.

203

View full text Add to dashboard Cite

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“…Interestingly, 3 contains a unique (H 2 O) 26 cluster and an open-channel structure with a 5.2 Å pore. Although there are many MOFs products which can be used for gas absorption like H 2 , N 2 , CO 2 reported [20][21][22][23][24], there are relatively few examples of MOFs that can selectively adsorb liquid molecules. [18,[25][26][27].…”

Section: Pdta)mentioning

confidence: 99%

Transformations of lead 1,3-propylenediaminetetraacetate to its MOF products for the selective adsorption of methanol

Dai

Zheng

et al. 2016

Journal of Solid State Chemistry

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Water soluble coordination polymer of potassium lead 1,3-propylenediaminetetraacetate {K 4 [Pb 2 (1,3-pdta) 2 ]•6H 2 O} n (1) and its insoluble products {[Pb(1,3-H 2 pdta)(H 2 O)]•2H 2 O} n (2), {[Pb 2 (1,3-pdta)(H 2 O) 4 ]•4H 2 O} n (3) and [Pb 2 (1,3-pdta)(H 2 O) 2 ] n (4) were obtained from the direct reactions of lead nitrate with 1,3-propylenediaminetetraacetic acid in different conditions (1,3-H 4 pdta = 1,3-propylenediaminetetraacetic acid). The former 1 could be converted to the insoluble products of {[Pb 2 (1,3-pdta)(H 2 O) 4 ]•4H 2 O} n (3) and [Pb 2 (1,3-pdta)(H 2 O) 2 ] n (4) in weak acidic solution. The complexes have been full characterized by EA, FT-IR, solution and solid state 13 C NMR spectra, thermogravimetric and structural analyses. Interestingly, 3 contains a unique (H 2 O) 26 cluster and a 5.2 Å pore after eliminating the guest water molecules, which exhibits reversible adsorption for methanol. This is confirmed by PXRD and solid state 13 C NMR analyses. Nano-confined methanol in microporous structure has been observed based on the large downfield shift of 13 C NMR signal ( 9.72 ppm), attributing to the methyl group in methanol.

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“…Of these MOFs, the MOF-74 series exhibits a high density of exposed Lewis acidic metal sites aligned along the pore walls 24–27. The coordinatively unsaturated sites cause strong interactions with CO 2 due to their large quadrupole moments and their polarizability 28.…”

Section: Introductionmentioning

confidence: 99%

Exceptional CO₂ working capacity in a heterodiamine-grafted metal–organic framework

et al. 2015

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Adsorption and separation of CO2 on Fe(II)-MOF-74: Effect of the open metal coordination site

Cited by 37 publications

References 38 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

Transformations of lead 1,3-propylenediaminetetraacetate to its MOF products for the selective adsorption of methanol

Exceptional CO₂ working capacity in a heterodiamine-grafted metal–organic framework

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Adsorption and separation of CO2 on Fe(II)-MOF-74: Effect of the open metal coordination site

Cited by 37 publications

References 38 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

Transformations of lead 1,3-propylenediaminetetraacetate to its MOF products for the selective adsorption of methanol

Exceptional CO2 working capacity in a heterodiamine-grafted metal–organic framework

Contact Info

Product

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About

Exceptional CO₂ working capacity in a heterodiamine-grafted metal–organic framework