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Issue 56, 2018
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Sensitized photon upconversion in anthracene-based zirconium metal–organic frameworks

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Abstract

Sensitized upconversion is explored in three metal–organic frameworks (MOFs) constructed from the anthracene dicarboxylate (ADC) derivatives and zirconium nodes, 9,10-ADC (9,10-MOF), 2,6-ADC (2,6-MOF) and 1,4-ADC (1,4-MOF). Selective excitation of surface-bound Pd(II) mesoporphyrin IX (PdMP) gives rise to delayed fluorescence (τ = 370 ± 30 ns) from anthracene in the 9,10-MOF. The overall upconversion efficiency of the Pd@9,10-MOF is 0.46 ± 0.05% with a threshold intensity of 104 ± 26 mW cm−2.

Graphical abstract: Sensitized photon upconversion in anthracene-based zirconium metal–organic frameworks

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Publication details

The article was received on 08 Mar 2018, accepted on 19 Jun 2018 and first published on 19 Jun 2018


Article type: Communication
DOI: 10.1039/C8CC01893F
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Chem. Commun., 2018,54, 7798-7801

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    Sensitized photon upconversion in anthracene-based zirconium metal–organic frameworks

    J. M. Rowe, J. Zhu, E. M. Soderstrom, W. Xu, A. Yakovenko and A. J. Morris, Chem. Commun., 2018, 54, 7798
    DOI: 10.1039/C8CC01893F

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