Authors :
Sushil Kumar Yadav; Sangeeta Sharma; Abhilasha Sonel
Volume/Issue :
Volume 8 - 2023, Issue 1 - January
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3H1skwi
DOI :
https://doi.org/10.5281/zenodo.7557989
Abstract :
Photogalvanic (PG) cell are dye-sensitized
solution-based solar energy converters and storage
devices. The photogalvanic of Bismarck Brown (BB) as a
dye sensitizer with different reductant such as Ascorbic
Acid (AA), EDTA, and Glucose (Glu.) have been
investigated in order to obtain new insights into how to
make PG cells that become relatively cheaper, cleaner,
and environmentally acceptable. In this study, three
systems BB - AA, BB - EDTA, and BB – Glu were
examined utilizing PG cells. The Photocurrent generated
by these systems was 915 mV, 810 mV and 720 mV and
Photopotential generated by three systems was 155 μA,
135 μA and 120 μA, respectively. The factor of fill for BB
- AA, BB - EDTA, and BB - Glu systems were 0.54 %, 0.48
% and 0.40 %, Efficiencies of conversion for BB - AA BB
- EDTA, and BB - Glu systems were 0.899 %, 0.614 % and
0.405 % and Capacities of storage for BB - AA, BB -
EDTA, and BB - Glu systems were 40 min., 34 min. and
31 min., respectively. The effects of various factors on the
electrical outputs of the cell have been observed, and a
mechanism for the generation of photocurrent in PG cells
has also been suggested.
Keywords :
Bismarck Brown, Glucose, EDTA, Ascorbic Acid, Conversion Efficiencies, Fill Factor.
Photogalvanic (PG) cell are dye-sensitized
solution-based solar energy converters and storage
devices. The photogalvanic of Bismarck Brown (BB) as a
dye sensitizer with different reductant such as Ascorbic
Acid (AA), EDTA, and Glucose (Glu.) have been
investigated in order to obtain new insights into how to
make PG cells that become relatively cheaper, cleaner,
and environmentally acceptable. In this study, three
systems BB - AA, BB - EDTA, and BB – Glu were
examined utilizing PG cells. The Photocurrent generated
by these systems was 915 mV, 810 mV and 720 mV and
Photopotential generated by three systems was 155 μA,
135 μA and 120 μA, respectively. The factor of fill for BB
- AA, BB - EDTA, and BB - Glu systems were 0.54 %, 0.48
% and 0.40 %, Efficiencies of conversion for BB - AA BB
- EDTA, and BB - Glu systems were 0.899 %, 0.614 % and
0.405 % and Capacities of storage for BB - AA, BB -
EDTA, and BB - Glu systems were 40 min., 34 min. and
31 min., respectively. The effects of various factors on the
electrical outputs of the cell have been observed, and a
mechanism for the generation of photocurrent in PG cells
has also been suggested.
Keywords :
Bismarck Brown, Glucose, EDTA, Ascorbic Acid, Conversion Efficiencies, Fill Factor.