Green and fast strategies for energy-efficient preparation of the covalent organic framework TpPa-1
Martínez-Visus, Íñigo (Universidad de Zaragoza) ; Ulcuango, Matías ; Zornoza, Beatriz (Universidad de Zaragoza) ; Coronas, Joaquín (Universidad de Zaragoza) ; Téllez, Carlos (Universidad de Zaragoza)
Resumen: Three synthesis procedures for the covalent-organic framework (COF) TpPa-1 are studied with the purpose of setting up the most promising one in a fast and green way, leading to a more environmentally friendly and sustainable process. With conventional heating, good crystallinity and a high BET specific surface area (SSA) of up to 1007 m2 ⋅ g−1 are achieved at 170 °C for 3 days using water as the quintessential green solvent. However, the application of microwave radiation in the synthesis for this crystalline porous polymer allows reaction times to be shortened to 30 min while maintaining structural and textural properties (BET SSA of 928 m2 ⋅ g−1) and obtaining yields close to 98 % (vs. 90 % in the hydrothermal synthesis). The water-assisted mechanochemical synthesis is also an environmentally friendly synthetic approach; with heating at 170 °C in a two-step process (10+10 min), high crystallinity is achieved, a BET SSA of 960 m2 ⋅ g−1 and a yield of 98 % for TpPa-1.
Idioma: Inglés
DOI: 10.1002/chem.202203907
Año: 2023
Publicado en: Chemistry - A European Journal 29, 15 (2023), e202203907 [9 pp.]
ISSN: 0947-6539
Factor impacto JCR: 3.9 (2023)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 80 / 231 = 0.346 (2023) - Q2 - T2
Factor impacto CITESCORE: 7.9 - Organic Chemistry (Q1) - Catalysis (Q2)
Factor impacto SCIMAGO: 1.058 - Chemistry (miscellaneous) (Q1) - Organic Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/MCIN-AEI/PID2019-104009RB-I00-AEI-10.13039-501100011033
Financiación: info:eu-repo/grantAgreement/ES/MICINN PRE2020-092006
Tipo y forma: Article (Published version)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
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Idioma: Inglés
DOI: 10.1002/chem.202203907
Año: 2023
Publicado en: Chemistry - A European Journal 29, 15 (2023), e202203907 [9 pp.]
ISSN: 0947-6539
Factor impacto JCR: 3.9 (2023)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 80 / 231 = 0.346 (2023) - Q2 - T2
Factor impacto CITESCORE: 7.9 - Organic Chemistry (Q1) - Catalysis (Q2)
Factor impacto SCIMAGO: 1.058 - Chemistry (miscellaneous) (Q1) - Organic Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/MCIN-AEI/PID2019-104009RB-I00-AEI-10.13039-501100011033
Financiación: info:eu-repo/grantAgreement/ES/MICINN PRE2020-092006
Tipo y forma: Article (Published version)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2024-11-22-11:59:05)
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Record created 2023-06-21, last modified 2024-11-25