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Spray-Drying Synthesis of MOFs, COFs, and Related Composites.
Acc Chem Res. 2020 Jun 16; 53(6):1206-1217.AC

Abstract

ConspectusMetal-organic frameworks (MOFs) and covalent organic frameworks (COFs) are among the most attractive porous materials today. They exhibit outstanding porosity for countless applications such as gas storage, CO2 capture, gas separation, sensing, drug delivery, and catalysis. Moreover, researchers have recently begun to combine MOFs or COFs with other functional materials to obtain composites that boast the respective strengths, and mitigate the respective weaknesses, of each component, enabling enhanced performance in many of the aforementioned applications. Accordingly, development of methods for fabrication of MOFs, COFs, and related composites is important for facilitating adoption of these materials in industry. One promising synthetic technique is spray-drying, which is already well-integrated in manufacturing processes for diverse sectors. It enables rapid, continuous and scalable production of dry microspherical powders in a single step, leading to lower fabrication costs and shorter production times compared to traditional methods.In this Account, we outline our ongoing work on spray-drying synthesis of crystalline porous MOFs, COFs, and related composites. Versatile and tunable, spray-drying can be adapted to perform reactions involving coordination and covalent chemistry for the synthesis of micrometer spherical beads/superstructures of MOFs and COFs. Likewise, MOF- and COF-based composites can be synthesized using similar conditions as those for pure MOFs or COFs, through the simple introduction of additional functional materials into the feed precursor solution or colloid. Interestingly, spray-drying can also be done in water, thus providing the basis for its use as a scalable green method for industrial fabrication of these materials. To date, spray-drying has already been scaled up for pilot production (kilogram scale) of MOFs.

Authors+Show Affiliations

Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain.Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain.Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain.Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain.Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain.Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra 08193, Barcelona Spain. ICREA, Pg. Lluı́s Companys 23, 08010 Barcelona, Spain.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

32496790

Citation

Troyano, Javier, et al. "Spray-Drying Synthesis of MOFs, COFs, and Related Composites." Accounts of Chemical Research, vol. 53, no. 6, 2020, pp. 1206-1217.
Troyano J, Çamur C, Garzón-Tovar L, et al. Spray-Drying Synthesis of MOFs, COFs, and Related Composites. Acc Chem Res. 2020;53(6):1206-1217.
Troyano, J., Çamur, C., Garzón-Tovar, L., Carné-Sánchez, A., Imaz, I., & Maspoch, D. (2020). Spray-Drying Synthesis of MOFs, COFs, and Related Composites. Accounts of Chemical Research, 53(6), 1206-1217. https://doi.org/10.1021/acs.accounts.0c00133
Troyano J, et al. Spray-Drying Synthesis of MOFs, COFs, and Related Composites. Acc Chem Res. 2020 Jun 16;53(6):1206-1217. PubMed PMID: 32496790.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Spray-Drying Synthesis of MOFs, COFs, and Related Composites. AU - Troyano,Javier, AU - Çamur,Ceren, AU - Garzón-Tovar,Luis, AU - Carné-Sánchez,Arnau, AU - Imaz,Inhar, AU - Maspoch,Daniel, Y1 - 2020/06/04/ PY - 2020/6/5/pubmed PY - 2020/6/5/medline PY - 2020/6/5/entrez SP - 1206 EP - 1217 JF - Accounts of chemical research JO - Acc. Chem. Res. VL - 53 IS - 6 N2 - ConspectusMetal-organic frameworks (MOFs) and covalent organic frameworks (COFs) are among the most attractive porous materials today. They exhibit outstanding porosity for countless applications such as gas storage, CO2 capture, gas separation, sensing, drug delivery, and catalysis. Moreover, researchers have recently begun to combine MOFs or COFs with other functional materials to obtain composites that boast the respective strengths, and mitigate the respective weaknesses, of each component, enabling enhanced performance in many of the aforementioned applications. Accordingly, development of methods for fabrication of MOFs, COFs, and related composites is important for facilitating adoption of these materials in industry. One promising synthetic technique is spray-drying, which is already well-integrated in manufacturing processes for diverse sectors. It enables rapid, continuous and scalable production of dry microspherical powders in a single step, leading to lower fabrication costs and shorter production times compared to traditional methods.In this Account, we outline our ongoing work on spray-drying synthesis of crystalline porous MOFs, COFs, and related composites. Versatile and tunable, spray-drying can be adapted to perform reactions involving coordination and covalent chemistry for the synthesis of micrometer spherical beads/superstructures of MOFs and COFs. Likewise, MOF- and COF-based composites can be synthesized using similar conditions as those for pure MOFs or COFs, through the simple introduction of additional functional materials into the feed precursor solution or colloid. Interestingly, spray-drying can also be done in water, thus providing the basis for its use as a scalable green method for industrial fabrication of these materials. To date, spray-drying has already been scaled up for pilot production (kilogram scale) of MOFs. SN - 1520-4898 UR - https://www.unboundmedicine.com/medline/citation/32496790/Spray-Drying_Synthesis_of_MOFs,_COFs,_and_Related_Composites L2 - https://doi.org/10.1021/acs.accounts.0c00133 DB - PRIME DP - Unbound Medicine ER -
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