A partially fluorinated low bandgap polymer, poly [2, 6-(4, 4-bis (2-ethylhexyl)-4 H-
cyclopenta [2, 1-b; 3, 4-b′] dithiophene)-alt-4, 7-(5-fluoro-[2, 1, 3]-benzothiadiazole)] …

Recent investigations on silole derivatives have shown that materials based on siloles
possess a number of intriguing properties, such as high charge carrier mobilities, high …

Electronic excitations in the liquid phase are surprisingly rich and considerably more
complex than either gas-phase or solid-state systems. While the majority of physical and …

Three solution-processable small molecules of DPPT, DPPSe and DPPTT were synthesized
by Stille coupling through attaching donor units of thiophene (T), selenophene (Se) and …

Carbon quantum dots (CQD) emitting green photoluminescence (PL; emission peak at 500
nm) with satisfactory quantum yield (12.1%) were synthesized by a low-temperature …

We report an improved synthesis of the electron-accepting unit pyrrolo [3, 4-f]-2, 1, 3-
benzothiadiazole-5, 7-dione (BTI) and the synthesis and characterisation of two donor …

In this study, four novel silafluorene (SiF) and benzotriazole (Btz) bearing conjugated
polymers are synthesized. In the context of electrochemical and optical studies, these …

To achieve 5, 6-difluorobenzothiadiazole and 2, 7-linked silafluorene based soluble
conjugated polymers, flexible side chains were attached at different positions of the …

A new conjugated polymer PBDTT‐ID based on N‐alkylated isoindigo (ID) and bis (2, 3‐
dialkylthienyl)‐substituted benzo [1, 2‐b: 4, 5‐b′] dithiophene (BDTT) as repeating units …

Environmental sustainability and low toxicity of processing are vital for next-generation
organic solar cells (OSCs). Herein, two halogen-free solvents carbon disulfide (CS 2) and …