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1.
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13 p, 3.8 MB |
Monolithic Zirconium-Based Metal-Organic Frameworks for Energy-Efficient Water Adsorption Applications
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Camur, Ceren (University of Cambridge. Department of Chemical Engineering & Biotechnology) ;
Babu, Robin (University of Cambridge. Department of Chemical Engineering & Biotechnology) ;
Suárez del Pino, José A. (Institut Català de Nanociència i Nanotecnologia) ;
Rampal, Nakul (University of Cambridge. Department of Chemical Engineering & Biotechnology) ;
Pérez-Carvajal, Javier (Institut Català de Nanociència i Nanotecnologia) ;
Hügenell, Philipp (Fraunhofer-Institute for Solar Energy Systems) ;
Ernst, Sebastian-Johannes (Fraunhofer-Institute for Solar Energy Systems) ;
Silvestre-Albero, Joaquin (Universitat d'Alacant. Departament de Química Inorgànica) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Madden, David G. (University of Cambridge. Department of Chemical Engineering & Biotechnology) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Fairen-Jimenez, David (University of Cambridge. Department of Chemical Engineering & Biotechnology)
Space cooling and heating, ventilation, and air conditioning (HVAC) accounts for roughly 10% of global electricity use and are responsible for ca. 1. 13 gigatonnes of CO emissions annually. Adsorbent-based HVAC technologies have long been touted as an energy-efficient alternative to traditional refrigeration systems. [...]
2023 -  10.1002/adma.202209104
Advanced materials, Vol. 35, Issue 23 (June 2023) , art. 2209104
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2.
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11 p, 1.9 MB |
Hf/porphyrin-based metal-organic framework PCN-224 for CO2 cycloaddition with epoxides
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Carrasco, Sergio (IMDEA Energy Institute) ;
Orcajo, Gisela (Universidad Rey Juan Carlos) ;
Martínez Castillejo, Fernando (Universidad Rey Juan Carlos) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Kavak, Safiyye (University of Antwerp) ;
Arenas Esteban, Daniel (University of Antwerp) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Bals, Sara (University of Antwerp) ;
Calleja, Guillermo (Universidad Rey Juan Carlos) ;
Horcajada, Patricia (IMDEA Energy Institute)
Herein, we describe for the first time the synthesis of the highly porous Hf-tetracarboxylate porphyrin-based metal-organic framework (MOF) (Hf)PCN-224(M) (M = H, Co). (Hf)PCN-224(H) was easily and efficiently prepared following a simple microwave-assisted procedure with good yields (56-67%; space-time yields: 1100-1270 kg m·day), high crystallinity and phase purity by using trifluoromethanesulfonic acid and benzoic acid as modulators in less than 30 min. [...]
2023 - 10.1016/j.mtadv.2023.100390
Materials Today Advances, Vol. 19 (August 2023) , art. 100390
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3.
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22 p, 4.4 MB |
Multifunctional, Hybrid Materials Design via Spray-Drying : Much more than Just Drying
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Wintzheimer, Susanne (Fraunhofer-Institute for Silicate Research ISC) ;
Luthardt, Leoni (Friedrich-Alexander-Universität Erlangen-Nürnberg) ;
Cao, Kiet Le Anh (Hiroshima University) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Ogi, Takashi (Hiroshima University) ;
Bück, Andreas (Friedrich-Alexander-Universität Erlangen-Nürnberg) ;
Debecker, Damien P. (Université catholique de Louvain) ;
Faustini, Marco (Institut Universitaire de France) ;
Mandel, Karl (Fraunhofer-Institute for Silicate Research ISC)
Spray-drying is a popular and well-known "drying tool" for engineers. This perspective highlights that, beyond this application, spray-drying is a very interesting and powerful tool for materials chemists to enable the design of multifunctional and hybrid materials. [...]
2023 - 10.1002/adma.202306648
Advanced materials, Vol. 35, Issue 47 (November 2023) , art. 2306648
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4.
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16 p, 3.3 MB |
Self-assembly of colloidal metal-organic framework (MOF) particles
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Fonseca García, Javier (Universitat Autònoma de Barcelona. Departament de Química) ;
Meng, Lingxin (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Self-assembly of colloidal particles into ordered superstructures enables the development of novel advanced materials for diverse applications such as photonics, electronics, sensing, energy conversion, energy storage, diagnosis, drug or gene delivery, and catalysis. [...]
2023 - 10.1039/d2cs00858k
Chemical Society Reviews, Vol. 52, Issue 7 (April 2023) , p. 2528-2543
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5.
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9 p, 1.5 MB |
Improvement of carbon dioxide electroreduction by crystal surface modification of ZIF-8
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Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Liu, Hong (ShangHai Institute of Microsystem and Information Technology) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Biset-Peiró, Martí (Institut de Recerca en Energia de Catalunya) ;
Yang, Yunhui (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Yang, Bo (ShanghaiTech University) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
Metal-organic frameworks (MOFs) possess high CO adsorption properties and are considered to be a promising candidate for the electrochemical carbon dioxide reduction reaction (eCORR). However, their insufficient selectivity and current density constrain their further exploration in the eCORR. [...]
2023 - 10.1039/d3dt00185g
Dalton transactions, Vol. 52, Issue 16 (April 2023) , p. 5234-5242
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6.
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8 p, 1.1 MB |
Retrosynthetic Analysis Applied to Clip-off Chemistry : Synthesis of Four Rh(II)-Based Complexes as Proof-of-Concept
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Broto-Ribas, Anna (Institut Català de Nanociència i Nanotecnologia) ;
Ruiz Relaño, Sara (Universitat Autònoma de Barcelona. Departament de Química) ;
Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ;
Yang, Yunhui (Institut Català de Nanociència i Nanotecnologia) ;
Gándara, Felipe (Instituto de Ciencia de Materiales de Madrid) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Clip-off Chemistry is a synthetic strategy that our group previously developed to obtain new molecules and materials through selective cleavage of bonds. Herein, we report recent work to expand Clip-off Chemistry by introducing into it a retrosynthetic analysis step that, based on virtual extension of the products through cleavable bonds, enables one to define the required precursor materials. [...]
2023 - 10.1002/anie.202310354
Angewandte Chemie (International ed. Internet), (September 2023) , art. e202310354
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7.
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8 p, 6.8 MB |
Isoreticular Contraction of Metal-Organic Frameworks Induced by Cleavage of Covalent Bonds
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Yang, Yunhui (Institut Català de Nanociència i Nanotecnologia) ;
Fernández-Seriñán, Pilar (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Gándara, Felipe (Instituto de Ciencia de Materiales de Madrid) ;
Handke, Marcel (Universitat Autònoma de Barcelona. Departament de Química) ;
Ortín-Rubio, Borja (Institut Català de Nanociència i Nanotecnologia) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Isoreticular chemistry, in which the organic or inorganic moieties of reticular materials can be replaced without destroying their underlying nets, is a key concept for synthesizing new porous molecular materials and for tuning or functionalization of their pores. [...]
2023 - 10.1021/jacs.3c05469
Journal of the American Chemical Society, Vol. 145, Issue 31 (August 2023) , p. 17398-17405
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8.
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6 p, 6.3 MB |
Assembly of Covalent Organic Frameworks into Colloidal Photonic Crystals
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Fonseca García, Javier (Universitat Autònoma de Barcelona. Departament de Química) ;
Meng, Lingxin (Institut Català de Nanociència i Nanotecnologia) ;
Moronta, Pedro (Instituto de Ciencia de Materiales de Madrid) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
López, Cefe (Instituto de Ciencia de Materiales de Madrid) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Self-assembly of colloidal particles into ordered superstructures is an important strategy to discover new materials, such as catalysts, plasmonic sensing materials, storage systems, and photonic crystals (PhCs). [...]
2023 - 10.1021/jacs.3c06265
Journal of the American Chemical Society, Vol. 145, Issue 37 (September 2023) , p. 20163-20168
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9.
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4 p, 947.3 KB |
Stepwise assembly of heterometallic, heteroleptic "triblock Janus-type" metal-organic polyhedra
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von Baeckmann, Cornelia (Universitat Autònoma de Barcelona. Departament de Química) ;
Ruiz Relaño, Sara (Universitat Autònoma de Barcelona. Departament de Química) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Handke, Marcel (Universitat Autònoma de Barcelona. Departament de Química) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Gándara, Felipe (Instituto de Ciencia de Materiales de Madrid) ;
Carné-Sánchez, Arnau (Universitat Autònoma de Barcelona. Departament de Química) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Increasing the chemical complexity of metal-organic cages (MOCs) or polyhedra (MOPs) demands control over the simultaneous organization of diverse organic linkers and metal ions into discrete caged structures. [...]
2023 - 10.1039/d2cc06815j
Chemical communications, Vol. 59, Issue 23 (March 2023) , p. 3423-3426
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10.
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11.8 MB |
Engineering Stöber Silica Nanoparticles : Insights into the Growth Mechanism and Development of Silica-Based Nanostructures for Multimodal Imaging
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Moriones, Oscar Hernando ;
Puntes, Víctor, dir. ;
Gómez Bastús, Neus, dir. ;
Imaz, Inhar, dir.
Aprofitant l'experiència del grup Inorganic Nanoparticles (ING) de l'ICN2, que té com a gran expertesa en la producció de nanopartícules col·loïdals altament monodisperses, aquesta tesi té com a objectiu fabricar una nanoestructura híbrida complexa inorgànica-orgànica utilitzant sílice com a material de suport, aplicant mètodes sintètics de química en líquid, per al desenvolupament d'un agent de contrast multifuncional amb propietats adequades per aplicar-lo en imatge mèdica. [...]
Aprovechando la experiencia del grupo Inorganic Nanoparticles (ING) del ICN2, que tiene como gran experticia en la producción de nanopartículas coloidales altamente monodispersas, esta tesis tiene como objetivo fabricar una nanoestructura híbrida compleja inorgánica-orgánica utilizando sílice como material de soporte, aplicando métodos sintéticos de química en líquido, para el desarrollo de un agente de contraste multifuncional con propiedades adecuadas para su aplicación en imagen médica. [...]
In this regard, taking advantage of the expertise in the group on the production of highly monodisperse colloidal nanoparticles, this thesis aims to fabricate an inorganic-organic complex hybrid nanostructure using silica as supporting material, by applying wet chemistry synthetic methods, for the development of a multifunctional contrast agent with adequate properties for their application in medical imaging. [...]
2022
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