Synthesis, Characterization of Two Novel Diphenylpyranylidene Molecules and their Application in Organic Solar Cells. Issue 2 (February 2021)

• Record Type: Journal Article
• Authors: Fan, Hongzhi; Zhang, Xiaoying; Bolag, Altan; Yun, Wu; Bao, Tana; Ning, Jun; Alata, Hexig; Ojiyed, Tegus
• Is Part Of: IOP conference series. Volume 651:Issue 2(2021)
• Publication Date: 2021-02
• Subjects: Organic solar cells -- diphenylpyranlidene -- UV-vis absorption; Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/651/2/022036
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Two novel D-A and A-D-A structural small molecule based on diphenyl pyran donor and dicyanovinylene acceptor unit have been designed, prepared, and studied for the application of organic solar cells. The UV-vis absorption spectra showed that D-A structural molecule has more extended light-harvesting ability than the A-D-A molecule and can complement with P3HT in the wavelength of 300-500 nm and 600-800 nm.