Panchromatic aza-Bodipy based π-conjugates

Thumuganti Gayathri, Ravulakollu Srinivasa Rao, Vinay Gupta, Surya Prakash Singh

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A series of three aza-Bodipy donor molecules namely Aza-Bthp, Aza-Sty, and Aza-Fhdt have been synthesized. The compounds exhibit panchromatic absorption spanning approximately 280-1000 nm in the solution state and possess suitable energy levels for their usefulness as donors in organic solar cells. Under the optimized conditions, using PC70BM as an acceptor, power conversion efficiencies (PCE%) of 2.44, 1.2, and 2.52 were afforded for Aza-Bthp, Aza-Fhdt, and Aza-Sty respectively.

Original languageBritish English
Pages (from-to)7792-7798
Number of pages7
JournalNew Journal of Chemistry
Volume45
Issue number17
DOIs
StatePublished - 7 May 2021

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