Tailoring the separation performance of ZIF-based mixed matrix membranes by MOF-matrix interfacial compatibilization

Essen, Machiel van; Thür, Raymond; Akker, Luuk van den; Houben, Menno; Vankelecom, Ivo F.J.; Nijmeijer, Kitty; Borneman, Zandrie

doi:10.1016/j.memsci.2021.119642

Cited by 25 publications

(15 citation statements)

References 71 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Both the gas permeability and ideal selectivity are enhanced. This indicates that the presence of MOF particles provide additional transport channels for gas molecules 37 . In addition, amine‐rich UiO‐66‐NH 2 has a preferred adsorption behavior toward CO 2 , accelerating the CO 2 passage across the membrane.…”

Section: Resultsmentioning

confidence: 99%

“…This indicates that the presence of MOF particles provide additional transport channels for gas molecules. 37 In addition, amine-rich UiO-66-NH 2 has a preferred adsorption behavior toward CO 2 , accelerating the CO 2 passage across the membrane. U-0@CA membrane gives a CO 2 permeability of 37.7 Barrer, and the ideal selectivities of CO 2 /N 2 and CO 2 /CH 4 are 15.7 and 19.8, respectively.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes

Miu

Zhang

et al. 2022

J of Applied Polymer Sci

View full text Add to dashboard Cite

UiO-66-NH 2 (Zr-based metal organic framework) is integrated into cellulose acetate (CA) to fabricate mixed matrix membranes (MMMs) through solventcasting approach. To regulate the interfacial compatibility and suppress the non-selective voids, UiO-66-NH 2 with different particle sizes are investigated. The introduction of UiO-66-NH 2 provides additional pathways for gas molecules and renders the membrane with high CO 2 affinity, substantially augmenting the separation efficiency of UiO-66-NH 2 @CA composite membrane. By optimizing the particle size of UiO-66-NH 2 , the non-selective voids and the particle agglomeration can be effectively restricted. The optimum separation performance is obtained by U-100@CA membrane (UiO-66-NH 2 : 200 nm in size), exhibiting a CO 2 permeability of 168.8 Barrer with CO 2 /N 2 and CO 2 /CH 4 ideal selectivities of 40.2 and 51.3, respectively. The separation mechanism is ascribed to the presence of sufficient amine groups, the high CO 2 solubility of CA matrix, and superior inorganicorganic interfacial property.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes

Miu

Zhang

et al. 2022

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…Polyaniline enhanced thermal stability and CO 2 adsorption property of ZIF‐8 [ 212 ] ; 20 wt.% ZIF‐68 MMM increased CO 2 permeability by 116% and 122% for CO 2 /N 2 and CO 2 /CH 4 , respectively, for Matrimid MMMs. [ 213 ]…”

Section: Adsorption Of Co2mentioning

confidence: 99%

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Abdelhamid

2022

Applied Organom Chemis

View full text Add to dashboard Cite

Carbon dioxide (CO2) is one of the culprit causes of global climatic changes. Furthermore, the efficient separation of CO2 from other gaseous mixtures using zeolitic imidazolate framework (ZIF)‐based materials is vital for several processes such as flue gas separation, gas sweetening, and natural gas processing. ZIF‐based materials are emerging adsorbents and catalysts for CO2 gas removal via adsorption and conversion into valuable chemicals. ZIF‐based adsorbents with high‐adsorption/conversion efficiencies and tunable properties can be achieved by judicious synthesis and fabrication methods. We reviewed ZIF‐based materials for CO2 removal via adsorption and catalysis (e.g., cycloaddition, carboxylation, hydrogenation, N‐formylation, electrocatalysis, and photocatalysis). In addition, recent development methods such as membrane technologies and ways to improve the gas separation performance of ZIF membranes were highlighted. The prospective point of view to promote industrial applications and commercialization of ZIF‐based materials was briefly discussed. Once challenges such as low performance and reproducibility for ZIF‐based materials are solved, scalability and cost‐effectiveness should not become issues.

show abstract

“…22 A number of formulations utilizing various MOF-polymer combinations via diverse synthetic methodologies have been reported in recent years. The inclusion of ZIFs, 23,24 MIL-53, 25 MOF-808 26 and the UiO-66 family 27,28 and 2D MOF nanosheets 29,30 as fillers in polymeric MMMs has been extensively investigated for gas separation applications. In situ growth of MOF NPs during assembly within the polymeric matrices has also been reported.…”

Section: Introductionmentioning

confidence: 99%

Durable and recyclable MOF@polycaprolactone mixed-matrix membranes with hierarchical porosity for wastewater treatment

Hani,

Haikal,

El-Mehalmey

et al. 2023

Nanoscale

View full text Add to dashboard Cite

show abstract

Tailoring the separation performance of ZIF-based mixed matrix membranes by MOF-matrix interfacial compatibilization

Cited by 25 publications

References 71 publications

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Durable and recyclable MOF@polycaprolactone mixed-matrix membranes with hierarchical porosity for wastewater treatment

Contact Info

Product

Resources

About

Tailoring the separation performance of ZIF-based mixed matrix membranes by MOF-matrix interfacial compatibilization

Cited by 25 publications

References 71 publications

UiO‐66‐NH2 particle size effects on gas separation performance of cellulose acetate composite membranes

UiO‐66‐NH2 particle size effects on gas separation performance of cellulose acetate composite membranes

Removal of carbon dioxide using zeolitic imidazolate frameworks: Adsorption and conversion via catalysis

Durable and recyclable MOF@polycaprolactone mixed-matrix membranes with hierarchical porosity for wastewater treatment

Contact Info

Product

Resources

About

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes

UiO‐66‐NH₂ particle size effects on gas separation performance of cellulose acetate composite membranes