Resumen de Zirkoniozko material porotsu berriak: egitura sendoen bila

María Luz Fidalgo Mayo, Javier I. Beitia Gómez de Segura

• español

  Metal-organic frameworks (MOFs) are a class of hybrid porous crystal-line materials made from metal ions and chelating organic ligands, that is, extended frames of coordination polimers. In recent years, due to the fact that porous materials in the field of technology have been one of the most demanding requirements, the progress of MOF compounds has been enormous. There are many interesting features and properties, as well as numerous and varied applications. Simultaneously, the in-herent problems of MOFs have become evident, including chemical and thermal insta-bility. For this reason, scientists are looking for more robust MOFs, and in this regard the Zr-based MOFs stands out for their exceptional properties. Certainly, they are very promising materials for future needs and scientific challenges.

• euskara

  MOFak (ingelesez metal-organic frameworks) ordena handiko ma-terial hibrido porotsuak dira, ioi metalikoz eta estekatzaile organikoz osatutako koor-dinazio-konposatuen sare hedatuak. Azken urteotan, material porotsuek teknologiaren arloan izan duten interes handiak sustatuta MOF konposatuen aurrerakuntza handia izan da. Hala gertatzeko arrazoien artean berezko ezaugarri eta propietate interesga-rriak daude, baita aplikazio ugari eta askotarikoak ere. Aurrerakuntza horrekin lotuta MOFen arazoak ere ageri dira, haien artean ezegonkortasun kimikoa eta termikoa. Hori dela eta, zientzialariok sendoagoak diren MOFen bila ari gara, eta, ildo horri dago-kionez, Zr-MOFak adierazgarriak dira beren ohiz kanpoko portaeragatik. Zalantzarik gabe, etorkizun handiko materialak dira.