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Issue 42, 2016, Issue in Progress
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Electroluminescence response promoted by dispersion and interaction of perylene-3,4,9,10-tetracarboxylic dianhydride inside MOF5

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Abstract

We report the entrapment of perylene dianhydride molecules into MOF5 pores with strong interaction between host and guest, and with a remarkable electroluminescence response. Optical microscopy, SEM, PXRD and fluorescence spectra clearly show the stabilization of isolated PDA molecules inside the MOF5 pore structure, after careful host activation. Laser flash photolysis reveals a strong interaction between perylene dianhydride molecules and MOF5 through changes in the charge separation state characteristic of MOF5. A electroluminescence cell was prepared using PDA@MOF5 as active material, with a remarkable electroluminescence response.

Graphical abstract: Electroluminescence response promoted by dispersion and interaction of perylene-3,4,9,10-tetracarboxylic dianhydride inside MOF5

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Publication details

The article was received on 07 Jan 2016, accepted on 30 Mar 2016 and first published on 11 Apr 2016


Article type: Paper
DOI: 10.1039/C6RA00535G
Citation: RSC Adv., 2016,6, 35191-35196
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    Electroluminescence response promoted by dispersion and interaction of perylene-3,4,9,10-tetracarboxylic dianhydride inside MOF5

    R. Ballesteros-Garrido, A. P. da Costa, P. Atienzar, M. Alvaro, C. Baleizão and H. García, RSC Adv., 2016, 6, 35191
    DOI: 10.1039/C6RA00535G

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