Speaker: Prof. Shavkat Nurmatov (Institute of Materials Science, ACADEMY OF SCIENCES OF UZBEKISTAN (host: Kovács László))

Title: Investigations of antireflective coatings for organic solar cels

Date: Tuesday, 21 March 2023, 10:00

Place: KFKI Campus, Bldg. 1, 2nd floor, Conference Room

Organic solar cells (OSC) is applied on glass or plastic substrates and solar radiation, falls to OSC via substrate we offered to apply antireflection coating (ARC) to the substrates which could allow to decrease solar radiation reflection and increase optical transparency and as a result OSC efficiency will be increase. Experiments show that integral value of the coefficient of reflection at glass substrate decreased by 2,2 %, and at plastic substrate – up to 4,7 %. The estimations demonstrated that such decrease of reflection can lead to OSC efficiency increase at glass substrate by 2,0 – 2,7 % and at plastic substrate by 4,0 – 6,1 %.