Gao, Caiyan published the artcileIn situ oxidation synthesis of p-type composite with narrow-bandgap small organic molecule coating on single-walled carbon nanotube: flexible film and thermoelectric performance, Formula: C4Br2N2O4S, the publication is Small (2018), 14(12), n/a, database is CAplus and MEDLINE.
Although composites of organic polymers or n-type small mol./carbon nanotube (CNT) have achieved significant advances in thermoelec. (TE) applications, p-type TE composites of small organic mols. as thick surface coating layers on the surfaces of inorganic nanoparticles still remain a great challenge. Taking advantage of in situ oxidation reaction of thieno[3,4-b]pyrazine (TP) into TP di-N-oxide (TPNO) on single-walled CNT (SWCNT) surface, a novel synthesis strategy is proposed to achieve flexible films of TE composites with narrow-bandgap (1.19 eV) small mol. coating on SWCNT surface. The TE performance can be effectively enhanced and conveniently tuned by poly(sodium-p-styrenesulfonate) content, TPNO/SWCNT mass ratio, and posttreatment by various polar solvents. The maximum of the composite power factor at room temperature is 29.4 ± 1.0 μW m-1 K-2. The work presents a way to achieve flexible films of p-type small organic mol./inorganic composites with clear surface coating morphol. for TE application.
Small 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, Formula: C4Br2N2O4S.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary