Open AccessA preliminary study of DSSC with PEDOT carrageenan as electrolyte system
Author(s) -
Agnes Jois’ Palamba,
Nasr-Eddine Chabane Sari,
Anang Wahid M. Diah,
Sahrul Saehana
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1763/1/012090
Subject(s) - dye sensitized solar cell , pedot:pss , electrolyte , auxiliary electrode , materials science , iodine , solar cell , electrode , carrageenan , layer (electronics) , chemical engineering , optoelectronics , nanotechnology , chemistry , metallurgy , biochemistry , engineering
This study aims to produce DSSC solar cells using PEDOT as a substitute for iodine. This experiment was carried out in the physics laboratory of the Tadulako University FKIP. TiO 2 was deposited on FTO glass measuring 2.5 x 2.8 cm using the doctor blade method. TiO 2 film was produced after heating in a furnace at 450 ☐C. Subsequently, the film was soaked in Routinized dye for 30 minutes. PEDOT Carrageenan Lambda 1:1 is then dripped on a TiO 2 /dye layer and covered with a platinum counter electrode. The results of measurements of current and voltage under direct sunlight with an intensity of 746 W/m2 are 32.2 µA and 97.5 mV, respectively. These results indicate that the PEDOT Carrageenan solution has enough potential to be developed as a substitute for iodine electrolyte in the DSSC solar cell device.