Browsing Abstracts by Subject "solar cells"

Now showing items 1-2 of 2

Control of porphyrin dye aggregation using bis(4-pyridyl)alkane spacers in dye sensitized solar cells

Rysbekova, Altynay; Kalpakov, Dauren; Baptayev, Bakhytzhan; Balanay, Mannix (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

Dye aggregation on semiconductor surface is a serious issue that needs to be prevented for the efficient performance of dyes sensitized solar cells (DSSCs). The aggregation of sensitizers decreases the charge injection ...
Transition metal doped food waste derived carbon based counter electrode as a cost-effective alternative to Pt-counter electrodes in dye sensitized solar cells

Baptayev, Bakhytzhan; Aukenova, Ainura; Balanay, Mannix (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)

Counter electrode is an important component of dye sensitized solar cells. Its function is to regenerate the redox electrolyte and thus complete the circuit. Traditional counter electrodes are made of platinum – a rare and ...