Influence of the Amide Groups in the CO2/N2 Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks

Vahid Safarifard; Sabina Rodríguez-Hermida; Vincent Guillerm; Inhar Imaz; Mina Bigdeli; Alireza Azhdari Tehrani; Jordi Juanhuix; Ali Morsali; Mirian E. Casco; Joaquín Silvestre-Albero; Enrique V. Ramos-Fernandez; Daniel Maspoch

doi:10.1021/acs.cgd.6b01054

Influence of the Amide Groups in the CO₂/N₂ Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks

Vahid Safarifard, Sabina Rodríguez-Hermida, Vincent Guillerm, Inhar Imaz, Mina Bigdeli, Alireza Azhdari Tehrani, Jordi Juanhuix, Ali Morsali, Mirian E. Casco, Joaquín Silvestre-Albero, Enrique V. Ramos-Fernandez, Daniel Maspoch

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77 Citas (Scopus)

Resumen

Here we report the use of a pillaring strategy for the design and synthesis of three novel amide-functionalized metal-organic frameworks (MOFs), TMUs-22/-23/-24, isoreticular to the recently reported imine-functionalized TMU-6 and TMU-21 MOFs. An extensive study of their CO₂ sorption properties and selectivity for CO₂ over N₂, from single gas sorption isotherms to breakthrough measurements, revealed that not only the incorporation of amide groups but also their accessibility is crucial to obtain enhanced CO₂ sorption and CO₂/N₂ selectivity. Therefore, the MOF with more accessible amide groups (TMU-24) shows a CO₂/N₂ selectivity value of ca. 10 (as revealed by breakthrough experiments), which is ca. 500% and 700% of the selectivity values observed for the other amide-containing (TMU-22 and TMU-23) and imine-containing (TMU-6 and TMU-21) MOFs.

Idioma original	Inglés
Páginas (desde-hasta)	6016-6023
Número de páginas	8
Publicación	Crystal Growth and Design
Volumen	16
N.º	10
DOI	https://doi.org/10.1021/acs.cgd.6b01054
Estado	Publicada - 5 oct. 2016
Publicado de forma externa	Sí

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Safarifard, V., Rodríguez-Hermida, S., Guillerm, V., Imaz, I., Bigdeli, M., Tehrani, A. A., Juanhuix, J., Morsali, A., Casco, M. E., Silvestre-Albero, J., Ramos-Fernandez, E. V., & Maspoch, D. (2016). Influence of the Amide Groups in the CO₂/N₂ Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks. Crystal Growth and Design, 16(10), 6016-6023. https://doi.org/10.1021/acs.cgd.6b01054

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title = "Influence of the Amide Groups in the CO2/N2 Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks",

abstract = "Here we report the use of a pillaring strategy for the design and synthesis of three novel amide-functionalized metal-organic frameworks (MOFs), TMUs-22/-23/-24, isoreticular to the recently reported imine-functionalized TMU-6 and TMU-21 MOFs. An extensive study of their CO2 sorption properties and selectivity for CO2 over N2, from single gas sorption isotherms to breakthrough measurements, revealed that not only the incorporation of amide groups but also their accessibility is crucial to obtain enhanced CO2 sorption and CO2/N2 selectivity. Therefore, the MOF with more accessible amide groups (TMU-24) shows a CO2/N2 selectivity value of ca. 10 (as revealed by breakthrough experiments), which is ca. 500% and 700% of the selectivity values observed for the other amide-containing (TMU-22 and TMU-23) and imine-containing (TMU-6 and TMU-21) MOFs.",

author = "Vahid Safarifard and Sabina Rodr{\'i}guez-Hermida and Vincent Guillerm and Inhar Imaz and Mina Bigdeli and Tehrani, {Alireza Azhdari} and Jordi Juanhuix and Ali Morsali and Casco, {Mirian E.} and Joaqu{\'i}n Silvestre-Albero and Ramos-Fernandez, {Enrique V.} and Daniel Maspoch",

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Safarifard, V, Rodríguez-Hermida, S, Guillerm, V, Imaz, I, Bigdeli, M, Tehrani, AA, Juanhuix, J, Morsali, A, Casco, ME, Silvestre-Albero, J, Ramos-Fernandez, EV & Maspoch, D 2016, 'Influence of the Amide Groups in the CO₂/N₂ Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks', Crystal Growth and Design, vol. 16, n.º 10, pp. 6016-6023. https://doi.org/10.1021/acs.cgd.6b01054

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T1 - Influence of the Amide Groups in the CO2/N2 Selectivity of a Series of Isoreticular, Interpenetrated Metal-Organic Frameworks

AU - Safarifard, Vahid

AU - Rodríguez-Hermida, Sabina

AU - Guillerm, Vincent

AU - Imaz, Inhar

AU - Bigdeli, Mina

AU - Tehrani, Alireza Azhdari

AU - Juanhuix, Jordi

AU - Morsali, Ali

AU - Casco, Mirian E.

AU - Silvestre-Albero, Joaquín

AU - Ramos-Fernandez, Enrique V.

AU - Maspoch, Daniel

PY - 2016/10/5

Y1 - 2016/10/5

N2 - Here we report the use of a pillaring strategy for the design and synthesis of three novel amide-functionalized metal-organic frameworks (MOFs), TMUs-22/-23/-24, isoreticular to the recently reported imine-functionalized TMU-6 and TMU-21 MOFs. An extensive study of their CO2 sorption properties and selectivity for CO2 over N2, from single gas sorption isotherms to breakthrough measurements, revealed that not only the incorporation of amide groups but also their accessibility is crucial to obtain enhanced CO2 sorption and CO2/N2 selectivity. Therefore, the MOF with more accessible amide groups (TMU-24) shows a CO2/N2 selectivity value of ca. 10 (as revealed by breakthrough experiments), which is ca. 500% and 700% of the selectivity values observed for the other amide-containing (TMU-22 and TMU-23) and imine-containing (TMU-6 and TMU-21) MOFs.

AB - Here we report the use of a pillaring strategy for the design and synthesis of three novel amide-functionalized metal-organic frameworks (MOFs), TMUs-22/-23/-24, isoreticular to the recently reported imine-functionalized TMU-6 and TMU-21 MOFs. An extensive study of their CO2 sorption properties and selectivity for CO2 over N2, from single gas sorption isotherms to breakthrough measurements, revealed that not only the incorporation of amide groups but also their accessibility is crucial to obtain enhanced CO2 sorption and CO2/N2 selectivity. Therefore, the MOF with more accessible amide groups (TMU-24) shows a CO2/N2 selectivity value of ca. 10 (as revealed by breakthrough experiments), which is ca. 500% and 700% of the selectivity values observed for the other amide-containing (TMU-22 and TMU-23) and imine-containing (TMU-6 and TMU-21) MOFs.

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