Enhancing proton conduction in a metal-organic framework by isomorphous ligand replacement.
J Am Chem Soc
; 135(3): 963-6, 2013 Jan 23.
Article
en En
| MEDLINE
| ID: mdl-23286895
ABSTRACT
Using the concept of isomorphous replacement applied to entire ligands, a C(3)-symmetric trisulfonate ligand was substituted with a C(3)-symmetric tris(hydrogen phosphonate) ligand in a proton conducting metal-organic framework (MOF). The resulting material, PCMOF2½, has its proton conduction raised 1.5 orders of magnitude compared to the parent material, to 2.1 × 10(-2) S cm(-1) at 90% relative humidity and 85 °C, while maintaining the parent MOF structure.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Compuestos Organometálicos
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En
Revista:
J Am Chem Soc
Año:
2013
Tipo del documento:
Article