showing 7 related works from this author
A Wavy Two-Dimensional Covalent Organic Framework from Core- Twisted Polycyclic Aromatic Hydrocarbons
2019
A high degree of crystallinity is an essential aspect in two-dimensional covalent organic frameworks, as many properties depend strongly on the structural arrangement of the different layers and their constituents. We introduce herein a new design strategy based on core-twisted polycyclic aromatic hydrocarbon as rigid nodes that give rise to a two-dimensional covalent organic framework with a wavy honeycomb (chairlike) lattice. The concave–convex self-complementarity of the wavy two-dimensional lattice guides the stacking of framework layers into a highly stable and ordered covalent organic framework that allows a full 3D analysis by transmission electron microscopy revealing its chairlike …
π-Interpenetrated 3D Covalent Organic Frameworks from Distorted Polycyclic Aromatic Hydrocarbons.
2021
Three-dimensional covalent organic frameworks (3D COFs) with a pcu topology have been obtained from distorted polycyclic aromatic hydrocarbons acting as triangular antiprismatic (D3d ) nodes. Such 3D COFs are six-fold interpenetrated as the result of interframework π-stacking, which enable charge transport properties that are not expected for 3D COFs.
A Crystalline 1D Dynamic Covalent Polymer
2022
The synthesis of crystalline one-dimensional polymers provides a fundamental understanding about the structure??? property relationship in polymeric materials and allows the preparation of materials with enhanced thermal, mechanical, and conducting properties. However, the synthesis of crystalline one-dimensional polymers remains a challenge because polymers tend to adopt amorphous or semicrystalline phases. Herein, we report the synthesis of a crystalline one-dimensional polymer in solution by dynamic covalent chemistry. The structure of the polymer has been unambiguously confirmed by microcrystal electron diffraction that together with charge transport studies and theoretical calculations…
An Expanded 2D Fused Aromatic Network with 90-Ring Hexagons
2022
[EN]Two-dimensional fused aromatic networks (2D FANs) have emerged as a highly versatile alternative to holey graphene. The synthesis of 2D FANs with increasingly larger lattice dimensions will enable new application perspectives. However, the synthesis of larger analogues is mostly limited by lack of appropriate monomers and methods. Herein, we describe the synthesis, characterisation and properties of an expanded 2D FAN with 90-ring hexagons, which exceed the largest 2D FAN lattices reported to date. This work was carried out with support from the Basque Science Foundation for Science (Ikerbasque),POLYMAT, the University of the Basque Country,Gobierno Vasco (BERC programme) and Gobierno d…
Understanding charge transport in wavy 2D covalent organic frameworks
2021
Understanding charge transport in 2D covalent organic frameworks is crucial to increase their performance. Herein a new wavy 2D covalent organic framework has been designed, synthesized and studied to shine light on the structural factors that dominate charge transport.
CCDC 1885013: Experimental Crystal Structure Determination
2019
Related Article: Marta Martínez-Abadía, Craig T. Stoppiello, Karol Strutynski, Belén Lerma-Berlanga, Carlos Martí-Gastaldo, Akinori Saeki, Manuel Melle-Franco, Andrei N. Khlobystov, Aurelio Mateo-Alonso|2019|J.Am.Chem.Soc.|141|14403|doi:10.1021/jacs.9b07383
CCDC 2177984: Experimental Crystal Structure Determination
2022
Related Article: Elisabet De Bolòs, Marta Martínez-Abadía, Félix Hernández-Culebras, Alison Haymaker, Kyle Swain, Karol Strutyński, Benjamin L. Weare, Javier Castells-Gil□, Natalia M. Padial□, Carlos Martí-Gastaldo□, Andrei N. Khlobystov, Akinori Saeki, Manuel Melle-Franco, Brent L. Nannenga, Aurelio Mateo-Alonso△|2022|J.Am.Chem.Soc.|144|15443|doi:10.1021/jacs.2c06446