Direct On‐Surface Patterning of a Crystalline Laminar Covalent Organic Framework Synthesized at Room Temperature |
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| Authors: | Alejandro de?la?Peña?Ruigómez David Rodríguez‐San‐Miguel Dr Kyriakos C Stylianou Dr Massimiliano Cavallini Dr Denis Gentili Dr Fabiola Liscio Prof Silvia Milita Dr Otello Maria Roscioni Dr Maria Luisa Ruiz‐González Carlos Carbonell Prof Daniel Maspoch Dr Rubén Mas‐Ballesté Dr José Luis Segura Dr Félix Zamora |
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| Affiliation: | 1. Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid (Spain);2. Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Avda. Complutense s/n 28040 Madrid (Spain);3. Instituto Madrile?o de Estudios Avanzados en Nanociencia (IMDEA Nanociencia), Cantoblanco, 28049 Madrid (Spain);4. ICN2—Institut Catala de Nanociencia i Nanotecnologia, Campus UAB, 08193 Bellaterra, Barcelona (Spain);5. Consiglio Nazionale delle Ricerche, Instituto per lo Studio dei Materiali, Nanostrutturati (CNR‐ISMN), Via Gobetti?101, 40129 Bologna (Italy);6. CNR‐IMM, Instituto per la Microelettronica e Microsistemi via P. Gobetti?101, 40129 Bologna (Italy);7. Universitàdi Bologna, Dipartimento di Chimica Industriale, “Toso Montanari”, Viale Risorgimento?4, 40136, Bologna (Italy);8. School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ (United Kingdom);9. Departamento de Química Inorgánica, Universidad Complutense de Madrid, 28040 Madrid (Spain);10. Institució Catalana de Recerca i Estudis Avan?ats (ICREA), 08100 Barcelona (Spain) |
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| Abstract: | We report herein an efficient, fast, and simple synthesis of an imine‐based covalent organic framework (COF) at room temperature (hereafter, RT‐COF‐1 ). RT‐COF‐1 shows a layered hexagonal structure exhibiting channels, is robust, and is porous to N2 and CO2. The room‐temperature synthesis has enabled us to fabricate and position low‐cost micro‐ and submicropatterns of RT‐COF‐1 on several surfaces, including solid SiO2 substrates and flexible acetate paper, by using lithographically controlled wetting and conventional ink‐jet printing. |
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| Keywords: | covalent organic frameworks ink‐jet printing porous crystalline materials processability soft‐lithography |
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