Synthesis and Spectral Characterization of D-A Based Cyano-Stilbene Derivatives for Organic Solar Cell Applications

Synthesis and Spectral Characterization of D-A Based Cyano-Stilbene Derivatives for Organic Solar Cell Applications

Ten donor-acceptor based (D-A) cyano-stilbene derivatives were synthesized and their structure was confirmed by 1H NMR, GC-MS, FT-IR. The absorption was calculated by UV-visible spectrometer. From the UV-Vis study, stilbenes are having broad and strong absorption in the UV-visible region. The strong and broad absorption in the UV-visible region is the desired property for the high power conversion efficiency organic photovoltaic cells.
8 30 2019 9 10 2019 2337 2340 AJC-22187 10.14233/ajchem.2019.22187 https://asianpubs.org/index.php/ajchem/article/view/31_10_36 http://www.asianjournalofchemistry.co.in/User/ViewFreeArticle.aspx?ArticleID=31_10_36 10.1021/cr900182s 10.1016/j.solmat.2016.11.024 10.1016/j.jsamd.2017.11.005 10.1007/s11664-017-5706-3 10.1016/S0010-8545(01)00381-2 10.1021/cr940745l 10.1016/j.jphotochemrev.2004.01.001 10.1002/biot.200700084 10.1016/j.lfs.2003.09.047 10.1002/cber.19550881110 10.1016/j.mrrev.2007.08.004 10.1016/S1572-5995(06)80035-9 10.1021/jp0562173 10.1039/b511075k 10.1049/iet-nbt.2017.0033 10.1021/ar2002446 10.1002/pola.24526 10.1021/cm202885s 10.1002/app.31080 10.5012/bkcs.2003.24.4.426