Chen, Hsiu-Hui published the artcileSelf-assembling discotic materials with low symmetry for organic photovoltaics, Category: bromides-buliding-blocks, the publication is Journal of Molecular Liquids (2022), 118868, database is CAplus.
Three new discotic liquid crystalline (DLC) penta(phenylethynyl)benzene derivatives (HSC0X, X = 1-3) in nonchiral, homogeneously chiral, and racemic conformations were used as smart dopants between poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b]dithiophene-2,6-diyl][s-fluoro-2-[2-ethylhexyl]carbonyl]thirno[3,4-b]thiophene- diyl](PTB7) and [6,6]-phenyl-C71-butyric acid Me ester (PC71BM) which can achieve one-dimensional (1D) charge transportation for organic solar cells (OSCs). All HSC0X exhibits columnar rectangular phase stability over a reasonably broad temperature and is characterized by powder X-ray anal. and polarized optical microscopy (POM). The thermal imaging revealed the best homogeneity of heat distribution for devices PTB7:PC71BM:HSC0X ternary active layer with resistance value 26.4-53.5 Ω. The resulting power conversion efficiency (PCE) values were strongly dependent on the mol. conformation and specific amount of the dopants in an active layer. A narrow band gap at 1.01 eV was found for the nonchiral discotic material (HSC01) as well as a low-lying HOMO (HOMO) energy level of ∼ -5.34 eV and the best PCE of 3.02%.
Journal of Molecular Liquids published new progress about 143-15-7. 143-15-7 belongs to bromides-buliding-blocks, auxiliary class Bromide,Aliphatic hydrocarbon chain, name is 1-Bromododecane, and the molecular formula is C12H25Br, Category: bromides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary