GÜNAM Researcher’s Article in Advanced Functional Materials

The article titled “A Thienothiophene-Based Cation Treatment Allows Semitransparent Perovskite Solar Cells with Improved Efficiency and Stability” has been published in Advanced Functional Materials by the ODTÜ GÜNAM Emerging PV division lead by Assoc. Prof. Dr. Selcuk Yerci and Assoc. Prof. Dr. Gorkem Gunbas.

M.Sc. student Ummugulsun Gunes, the first author of the article, stated that within the scope of the study, increased efficiency and stability of opaque and semitransparent perovskite solar cells were achieved using novel ammonium salt (TTMAI) at a surface treatment agent. Over 20% efficiency for opaque and a remarkable 17.9% PCE for semi-transparent cells were achieved in addition to promising stability over 1000h.

We congratulate the first author of the article Ummugulsum Gunes and contributing 9 authors, all ODTÜ GÜNAM members.

DOI: 10.1002/adfm.202103130