PENGARUH LAMA PERENDAMAN TiO2 DALAM DYE SENSITIZER EKSTRAK DAUN TEMBAKAU (Nicotiana tabacum L) TERHADAP EFISIENSI DYE SENSITIZER SOLAR CELL (DSSC)
Abstract: Energy is one of the
important things in the world, especially Indonesia, which has high people
population. Energy consumption are dominate of unrenewable energy, such as fuel
and gasses. In other side, unrenewable energy was restricted, so we need to
find the other energy source. Renewable Energy can helps Unrenewable energy to
complete national energy consumption such as solar cell. DSSC (Dye sensitized
solar cell) is a kind of inexpensive and eco-friendly solar cell that base on
photoelectrochemical reaction. The purpose of this research is toobserve the
affect of TiO2 immersion in tobacco leaf extract (Nicotiana tabacum L) as dye
sensitizer to current, voltage and eficiency of Dye Sensitized Solar Cell (DSSC).
The stage of this research are dye preparation, counter-electrodepreparation,
TiO2 preparation, electrolyte and assembly process. The variable that use in
this research are 30 minutes, 60 minutes, and 90 minutes of immersion time. The
result indicate that the immersion hasaffect to DSSC output. The 60 minutes of immersion
can result higher output at 12 P.M with 729,2 Watt/m2 illuminance, which are
173,6 mV in voltage and 0,621 mA in current. It also produce 0,0493% efficiency
at the same time. The result indicate that the immersion hasaffect to DSSC output
such as current, voltage and efficiency.
Penulis: Hidayatul Fitriya
Kode Jurnal: jpfisikadd170034