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Synthesis, photophysical and electrochemical properties and DSSC application of triphenylaminochalcone cored dendrimers with anthracene and pyrene as surface groups and triazolylcholanoate as the bridging unit

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Abstract

Triphenylaminochalcone-cored dendrimers decorated with anthracene and pyrene at the periphery have been synthesized by a convergent methodology using a click chemistry approach and characterized from spectral data and elemental analyses. All the dendrimers show excellent optical and electrochemical properties. Higher generation dendrimers exhibit better power conversion efficiency than lower-generation dendrimers when used as additives in dye-sensitized solar cells (DSSCs).

Graphical abstract: Synthesis, photophysical and electrochemical properties and DSSC application of triphenylaminochalcone cored dendrimers with anthracene and pyrene as surface groups and triazolylcholanoate as the bridging unit

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Publication details

The article was received on 22 Mar 2018, accepted on 22 Aug 2018 and first published on 01 Sep 2018


Article type: Paper
DOI: 10.1039/C8NJ01412D
Citation: New J. Chem., 2018, Advance Article
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    Synthesis, photophysical and electrochemical properties and DSSC application of triphenylaminochalcone cored dendrimers with anthracene and pyrene as surface groups and triazolylcholanoate as the bridging unit

    D. Anandkumar and P. Rajakumar, New J. Chem., 2018, Advance Article , DOI: 10.1039/C8NJ01412D

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