Unravelling supramolecular features and opto-electronic properties of a binary charge transfer cocrystal of a blue fluorescent di-carbazole and TFT

Abstract

Co-assembled crystalline organic systems demonstrate advanced opto-electronic properties by maintaining high molecular order in the crystal packing through non-covalent interactions. In this contribution, a 1:2 donor acceptor charge transfer cocrystal...

Facile synthesis of a 2,5-dihydroxyterephthalic acid-based charge transfer cocrystal for photoelectric applications

“…7,8 In this context, co-crystalline engineering driven by non-covalent interactions such as hydrogen bonds, halogen bonds, electrostatic and π-π stacking interactions between the donor and acceptor (D-A) has been proven as a promising and effective approach to obtain novel and unpredicted physicochemical properties by the synergistic and collected effects. [9][10][11][12][13][14][15][16][17] In comparison with the covalent synthesis of large molecular arrays, organic cocrystal complexes exhibit many merits of low cost, facile synthesis, large scale, low defect, and uniform morphology. 18 The strategy of functional integration endows the cocrystal materials with tunable band gap, adjustable molecular arrangement and easy functionality.…”

“…7,8 In this context, co-crystalline engineering driven by non-covalent interactions such as hydrogen bonds, halogen bonds, electrostatic and π–π stacking interactions between the donor and acceptor (D–A) has been proven as a promising and effective approach to obtain novel and unpredicted physicochemical properties by the synergistic and collected effects. 9–17…”