Siddiq, Nur Abdillah (2015) Fabrikasi Dye-Sensintized Solar Cell (DSSC) berstuktur bilayer anatase TiO2 dalam rangkaian seri dan pararel. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Telah dilakukan penelitian mengenai pengaruh rangkaian seri,
paralel, dan gabungan keduanya terhadap unjuk kerja DSSC berstruktur
bilayer anatase TiO2. Enam DSSC difabrikasi dengan dye berasal dari
ekstrak kulit manggis, dua jenis TiO2 fase anatase yang berbeda ukuran
disintesis melalui metode kopresipitasi, pelapisan dua kali pada kaca
TCO untuk mendapatkan struktur bilayer menggunakan metode doctor
blade, dan DSSC dirakit dengan struktur sandwich. Enam DSSC
tersebut dirangkai menjadi 10 variasi rangkaian. Pengujian yang
dilakukan meliputi pengujian XRD, pengujian unjuk kerja setiap DSSC
berstruktur bilayer dengan uji IPCE dan uji arus-tegangan, dan unjuk
kerja setiap rangkaian dengan uji arus-tegangan. Untuk mendapatkan
parameter-parameter yang mempengaruhi efisiensi DSSC, dilakukan
pemodelan dengan rangkaian ekuivalen satu dioda. Uji XRD
menunjukkan bahwa dua jenis TiO2 yang telah disintesis merupakan
TiO2 fase anatase dengan ukuran 5,43 nm dan 49,26 nm. Uji IPCE
setiap DSSC menunjukkan nilai IPCE yang tinggi berada pada rentang
350 – 500 nm dengan nilai tertinggi 0,02407%. Uji arus-tegangan pada
setiap DSSC menghasilkan efisiensi 0,0087% hingga 0,0327%
berdasarkan daya cahaya matahari dari pyranometer. Uji arus-tegangan
pada setiap rangkaian menghasilkan efisiensi terbesar pada rangkaian 9
yakni setiap 2 sel diparalel kemudian diseri menjadi satu sebesar
0,0366%. Nilai efisiensi terbesar diperoleh pada rangkaian gabungan
seri dan paralel dengan susunan DSSC yang simetris. ========== Solar cell may be connected in series, parallel, or both to obtain
the required voltage and current. This work aimed at studying the effect
of the connection type of six DSSCs to obtain the highest conversion
energy. DSSC module were fabricated using mangosteen extract dye,
two types of anatase TiO2 with different sizes were synthesized through
coprecipitation method. Bilayer structure were coated on TCO glass
through doctor blade method, and each DSSC was assembled in
sandwich structure. The six DSSCs were connected in 10 circuit
variation. XRD was employed for characterizing the phase and
crystallite size of the synthesized TiO2. The obtained phase was anatase
with crystallite size of 5.43 nm and 49.26 nm as estimated according to
the Schrerrer’s equation. Performance of each DSSC anatase bilayer
structure through IPCE and voltage-current test. The IPCE maximum of
each DSSC in the range of 350-500 nm indicating the absorption
characteristics of anthocyanin pigment being attached on TiO2 surface.
Individual DSSC shows efficiency between 0.0087% and 0.0327%. Six
DSSCs were connected in series or parallel to construct the DSSC
module, which has an increased in voltage and current. It is shown that
by connecting DSSCs in combination of series and parallel symmetrical,
highest power conversion efficiency is achieved up to 0.0366%.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSF 621.312 44 Sid f |
| Uncontrolled Keywords: | DSSC, Bilayer, TiO2 anatase, Rangkaian seri paralel, Efisiensi |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2960 Dye-sensitized solar cells. Solar batteries. Solar cells |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | - Davi Wah |
| Date Deposited: | 09 May 2019 03:45 |
| Last Modified: | 09 May 2019 03:45 |
| URI: | http://repository.its.ac.id/id/eprint/62974 |
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