Xu, Niansheng published the artcileHelical polycycle molecular semiconductor for durable and efficient perovskite solar cells, Product Details of C6H13I, the publication is ACS Materials Letters (2022), 4(1), 11-20, database is CAplus.
Despite the efficiency comparable to crystalline silicon photovoltaics, it is still a severe concern on the long-term stability under the stress of heat, light, and bias potential for perovskite solar cell (PSC). Here, we report a triple aza[6]helicene-based mol. semiconductor (TBTA[6]H) characteristic of a fully fused conjugated backbone. TBTA[6]H presents superior solubility and glass-transition temperature (Tg). An air-doped composite of TBTA[6]H with a high elec. conductivity of 353μS cm-1 is still featured by a Tg of 112°C, enabling the fabrication of 22% efficiency, 85°C durable PSCs. The TBTA[6]H composite not only exhibits an excellent morphol. stability at 85°C in PSCs, but also remarkably attenuates the thermal degradation of photoactive perovskite layer. The cell with TBTA[6]H also displays an excellent operation stability under the continuous full sunlight soaking at 55°C.
ACS Materials Letters published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C7H3ClN2O3, Product Details of C6H13I.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com