Li, Penglei published the artcileDual functions of a novel low-gap polymer for near infra-red photovoltaics and light-emitting diodes, Safety of 2,5-Dibromo-3,4-dinitrothiophene, the publication is Chemical Communications (Cambridge, United Kingdom) (2011), 47(31), 8820-8822, database is CAplus and MEDLINE.
We have synthesized and characterized a new low-gap conjugated polymer, with a broad absorption profile. In blends with a C70 derivative we demonstrate power conversion efficiencies of 0.76%. We show electroluminescence from the polymer peaking at 956 nm, and quantum efficiency of 0.02% in a blend.
Chemical Communications (Cambridge, United Kingdom) published new progress about 52431-30-8. 52431-30-8 belongs to bromides-buliding-blocks, auxiliary class Liquid Crystal &OLED Materials, name is 2,5-Dibromo-3,4-dinitrothiophene, and the molecular formula is C4Br2N2O4S, Safety of 2,5-Dibromo-3,4-dinitrothiophene.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary