While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. 611-14-3, Name is 1-Ethyl-2-methylbenzene, molecular formula is C9H12, belongs to isothiazole compound. In a document, author is Lu, Luyao, introduce the new discover, Reference of 611-14-3.
The use ternary organic components is currently being pursued to enhance the power conversion efficiency of bulk heterojunction solar cells by expanding the spectral range of light absorption. Here, we report a ternary blend polymer solar cell containing two donor polymers, poly-3-oxothieno[3,4-d]isothiazole-1,1-dioxide/benzodithiophene (PID2), polythieno[3,4-b]-thiophene/benzodithiophene (PTB7) and [6,6]-phenyl C71 butyric acid methyl ester (PC71BM) as an acceptor. The resulting ternary solar cell delivered a power conversion efficiency of 822% with a short-circuit current density J(sc) of 16.8 mA cm(-2), an open-circuit voltage V-oc of 0.72 V and a fill factor of 68.7%. In addition to extended light absorption, we show that J(sc) is improved through improved charge separation and transport and decreased charge recombination, resulting from the cascade energy levels and optimized device morphology of the ternary system. This work indicates that ternary blend solar cells have the potential to surpass high-performance binary polymer solar cells after further device engineering and optimization.
Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 611-14-3. Reference of 611-14-3.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com