The effect of structural modification of novel D-π-A-π-D molecules on their performance as donors in bulk heterojunction solar cells: Theoretical investigation

Molecular engineering of the core part of D–π–A–π–D based small acceptor molecules for efficient organic solar cells: a DFT approach

“…26 Recently, Bouzineb et al designed donor molecules based on the D–π–A–π–D type architecture. 27 However, to the best of our knowledge, NF-SMAs based on the D–π–A–π–D type architecture have been underexplored.…”