Vinylene-versus azomethine-bridged carbazole-based polymers for light emission and sensor applications

Elimination of charge accumulation by a self-assembled cocrystal interlayer for efficient and stable perovskite solar cells

“…S1, ESI †). 41,49 Besides, the significant decrease in absorption intensity is further evidence for p-p stacking in the complex. 50 The interaction can also be investigated by…”

Thiophene- and bithiophene-based π-conjugated Schiff base oligomers containing binaphthalene moieties in the backbone. Properties and computational simulations

“…Commonly, the performance of π-conjugated materials in optoelectronics depends mainly on their solution processability, optoelectronic, thermal and morphological properties when proposed as active or complementary layers in the design and study of optoelectronic devices, such as photovoltaic, light-emitting or sensor materials. 47,49,61 Moreover, the introduction of binaphthalene units as building-blocks could be a good alternative for the design of the chemical structure in relation to the appropriate thermal properties of new Schiff base oligomers linked through imine groups to thiophene or alkylthiophene units. In this way, it could to obtain processable materials in solution, and simultaneously with improved electronic properties to access new or better configurations in optoelectronic devices.…”

Comparative Study of Bis-Schiff Case Containing Conjugated Oligomers Based on Phosphate and Silane Moieties: Investigation of Photophysical and Thermal Properties

“…Poly(azomethine)s have emerged as prominent subjects of investigation owing to their intricate optical and electronic characteristics and have been extensively reviewed in the context of optoelectronic appliances with the inclusion of polymer light-emitting diodes and polymer solar cells. − The isoelectronic character of the azomethine (imine, –HCN) bonds present in oligo(azomethine)s or poly(azomethine)s has engendered similar optoelectronic performance attributes across their corresponding polymers, , exemplified by poly( p -phenylenevinylene), a material amenable to fine-tuning its properties to manifest a notable fluorescence quantum yield upon doping, alongside robust chemical and electrochemical resistance. − Poly(azomethine)s offer a host of advantages, as they can be synthesized via metal-free polycondensation with water as the sole byproduct. − …”