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Exploiting Reaction-Diffusion Conditions to Trigger Pathway Complexity in the Growth of a MOF

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Exploiting Reaction-Diffusion Conditions to Trigger Pathway Complexity in the Growth of a MOF

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dc.contributor.author	Puigmartí-Luis, Josep
dc.contributor.author	Calvo Galve, Néstor
dc.contributor.author	Abrishamkar, Afshin
dc.contributor.author	Sorrenti, Alessandro
dc.contributor.author	Di Rienzo, Lorenzo
dc.contributor.author	Satta, Mauro
dc.contributor.author	D'Abramo, Marco
dc.contributor.author	Coronado Miralles, Eugenio
dc.contributor.author	De Mello, Andrew J.
dc.contributor.author	Mínguez Espallargas, Guillermo
dc.date.accessioned	2021-07-14T14:39:38Z
dc.date.available	2021-07-14T14:39:38Z
dc.date.issued	2021
dc.identifier.citation	Puigmartí-Luis, Josep Calvo Galve, Néstor Abrishamkar, Afshin Sorrenti, Alessandro Di Rienzo, Lorenzo Satta, Mauro D'Abramo, Marco Coronado Miralles, Eugenio De Mello, Andrew J. Mínguez Espallargas, Guillermo 2021 Exploiting Reaction-Diffusion Conditions to Trigger Pathway Complexity in the Growth of a MOF Angewandte Chemie 60 29 15920 15927
dc.identifier.uri	https://hdl.handle.net/10550/79933
dc.description.abstract	Coordination polymers (CPs), including metal-organic frameworks (MOFs), are crystalline materials with promising applications in electronics, magnetism, catalysis, and gas storage/separation. However, the mechanisms and pathways underlying their formation remain largely undisclosed. Herein, we demonstrate that diffusion-controlled mixing of reagents at the very early stages of the crystallization process (i.e., within ≈40 ms), achieved by using continuous-flow microfluidic devices, can be used to enable novel crystallization pathways of a prototypical spin-crossover MOF towards its thermodynamic product. In particular, two distinct and unprecedented nucleation-growth pathways were experimentally observed when crystallization was triggered under microfluidic mixing. Full-atom molecular dynamics simulations also confirm the occurrence of these two distinct pathways during crystal growth. In sharp contrast, a crystallization by particle attachment was observed under bulk (turbulent) mixing. These unprecedented results provide a sound basis for understanding the growth of CPs and open up new avenues for the engineering of porous materials by using out-of-equilibrium conditions.
dc.language.iso	eng
dc.relation.ispartof	Angewandte Chemie, 2021, vol. 60, num. 29, p. 15920-15927
dc.subject	Cristalls
dc.subject	Materials
dc.title	Exploiting Reaction-Diffusion Conditions to Trigger Pathway Complexity in the Growth of a MOF
dc.type	journal article	es_ES
dc.date.updated	2021-07-14T14:39:38Z
dc.identifier.doi	10.1002/anie.202101611
dc.identifier.idgrec	147205
dc.rights.accessRights	open access	es_ES