Semiconductivity and superhydrophobicity in an oligo-(p-phenyleneethynylene) (OPE)-based luminescent MOF

Roy, Syamantak ; Bhattacharyya, Sohini ; Bandyopadhyay, Arkamita ; Pati, Swapan K ; Maji, Tapas Kumar (2020) Semiconductivity and superhydrophobicity in an oligo-(p-phenyleneethynylene) (OPE)-based luminescent MOF Bulletin of Materials Science, 43 (1). ISSN 0250-4707

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Official URL: http://doi.org/10.1007/s12034-020-02289-y

Related URL: http://dx.doi.org/10.1007/s12034-020-02289-y

Abstract

An oligo-(p-phenyleneethynylene) (OPE)-based water repellent, luminescent and electrically conducting Mg-metal-organic framework (MOF) {[Mg3(OPE-C18)3(H2O)2]·2DMF}n (1) has been synthesized and structurally characterized. Ultra-high water contact angles (170°) and isotropic semiconductivity have been observed in 1 in both crystalline and thin-film states. DFT calculations support a ‘through bond’ mode of electrical conductance. To the best our knowledge, this report is only the second instance of a superhydrophobic and electrically conducting luminescent bulk MOF.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
ID Code:123994
Deposited On:27 Oct 2021 05:14
Last Modified:27 Oct 2021 05:14

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