Titanium Oxide Anode in Inverse Structure for Dye Sensitized Solar Cell Applications by Electrophoretic Self-Assembly and Sol-Gel Processes

2013 ◽  
Vol 53 (30) ◽  
pp. 201-210
Author(s):  
R.-F. Louh ◽  
S. Huang ◽  
D. Ho
Keyword(s):  
Solar Cell ◽  
Titanium Oxide ◽  
Self Assembly ◽  
Sol Gel ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Inverse Structure ◽  
Oxide Anode

PENGARUH KONSENTRASI KITOSAN PADA SINTESIS NANOPARTIKEL TIO2 UNTUK APLIKASI PADA DYESENSITIZED SOLAR CELL (DSSC)

2013 ◽  
Vol 3 (2) ◽  
pp. 77
Author(s):  
Maya Komalasari ◽  
Teuku Fawzul Akbardan ◽  
Bambang Sunendar
Keyword(s):  
Solar Cell ◽  
Sol Gel ◽  
Dye Sensitized Solar Cell ◽  
Solar Simulator ◽  
Dye Sensitized

Pada penelitian ini dilakukan sintesis nanopartikel TiO2 menggunakan metode sol-gel dengan pelarut air. Pada proses sintesis ditambahkan kitosan dengan konsentrasi 0; 2,5; 5; dan 10% v/v. TiO2hasil sintesis kemudian dikarakterisasi dengan menggunakan SEM, XRD, dan BET  untuk mengetahui morfologi,  struktur kristal, dan karakteristik pori. Selain itu keempat variasi TiO2diaplikasikan sebagai foto elektroda DSSC. Karakterisasi DSSC dilakukan dengan menggunakan solar simulator AM 1,5 untuk mengetahui karakteristik I-V DSSC. Hasil karakterisasi menunjukkan penambahan kitosan pada konsentrasi rendah (2,5% v/v) mengurangi fasa anatase pada kristal  TiO2dan cenderung memperbesar ukuran kristalit. Penambahan kitosan melebihi 5% meningkatkan fasa anatase dan memperkecil ukuran kristalit. Konsentrasi kitosan 2,5% memperkecil luas permukaan spesifik partikel dan volume total pori. Peningkatan konsentrasi kitosan memberi hasil sebaliknya. Performa DSSC terbaik didapat pada TiO2 dengan konsentrasi kitosan 2,5% saat sintesis, dengan Voc = 0,58 V, Jsc = 0,74 mA/cm , dan η = 0,51%.Kata kunci: titanium dioksida, Dye Sensitized Solar Cell, kitosan

Layer-by-layer self-assembly replication technique: application to photoelectrode of dye-sensitized solar cell

2003 ◽  
Vol 438-439 ◽  
pp. 346-351 ◽  
Author(s):  
Shinobu Takenaka ◽  
Yosiki Maehara ◽  
Hiroaki Imai ◽  
Masato Yoshikawa ◽  
Seimei Shiratori
Keyword(s):  
Solar Cell ◽  
Self Assembly ◽  
Dye Sensitized Solar Cell ◽  
Layer By Layer ◽  
Dye Sensitized ◽  
Replication Technique

scholarly journals Dye-sensitized solar cell with a titanium-oxide-modified carbon nanotube transparent electrode

2011 ◽  
Vol 99 (2) ◽  
pp. 021107 ◽  
Author(s):  
A. K. K. Kyaw ◽  
H. Tantang ◽  
T. Wu ◽  
L. Ke ◽  
C. Peh ◽  
...  
Keyword(s):  
Solar Cell ◽  
Carbon Nanotube ◽  
Titanium Oxide ◽  
Transparent Electrode ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized

Titanium oxide prepared by polymer gel assisted combustion method for dye-sensitized solar cell

2011 ◽  
Vol 11 (1) ◽  
pp. S127-S130 ◽  
Author(s):  
S.N. Karthick ◽  
K.V. Hemalatha ◽  
Hyunwoong Seo ◽  
Daniel Ludeman ◽  
Jin-Kyoung Kim ◽  
...  
Keyword(s):  
Solar Cell ◽  
Titanium Oxide ◽  
Combustion Method ◽  
Dye Sensitized Solar Cell ◽  
Polymer Gel ◽  
Dye Sensitized

Synthesis of Titanium Dioxide (TiO2) via Sol–Gel Method and Fabrication of Dye-Sensitized Solar Cell

2018 ◽  
Vol 10 (7) ◽  
pp. 695-699 ◽  
Author(s):  
Shikha Srivastava ◽  
S. P. Gautam ◽  
Richa Srivastava ◽  
A. K. Yadav ◽  
B. C. Yadav
Keyword(s):  
Titanium Dioxide ◽  
Solar Cell ◽  
Sol Gel ◽  
Dye Sensitized Solar Cell ◽  
Gel Method ◽  
Sol Gel Method ◽  
Dye Sensitized

Synthesis of Highly-Ordered TiO2 through CO2 Supercritical Extraction for Dye-Sensitized Solar Cell Application

2013 ◽  
Vol 789 ◽  
pp. 28-32 ◽  
Author(s):  
Bambang Priyono ◽  
Akhmad Herman Yuwono ◽  
B. Munir ◽  
A. Rahman ◽  
A. Maulana ◽  
...  
Keyword(s):  
Solar Cell ◽  
Renewable Energy Sources ◽  
High Surface ◽  
Sol Gel ◽  
Open Circuit ◽  
Supercritical Extraction ◽  
Dye Sensitized Solar Cell ◽  
Promising Alternative ◽  
Solar Cell Application ◽  
Dye Sensitized

Dye-sensitized solar cell (DSSC) is one of the very promising alternative renewable energy sources to anticipate the diminishing in the fossil fuel reserves in the next few decades and to make use of the abundance of intensive sunlight energy in tropical countries like Indonesia. TiO2nanoparticles have been used as the photo electrode in DSSC because of its high surface area and allow the adsorption of a large number of dye molecules. In the present study, TiO2aerogel have been synthesized via sol-gel process with water to inorganic precursor ratio (Rw) of 2.00, followed with subsequent drying by CO2supercritical extraction (SCE). As comparison, the TiO2xerogel was also prepared by conventional drying and annealing. Both types of gels were subjected to conventional and multi-step annealing. The resulting nanoparticles in aerogel and xerogel have a band-gap energy of 3.10 and 3.04 eV, respectively. The open circuit voltage (Voc) measurement reveals that the DSSC fabricated with aerogel provided a higher voltage (21,40 mV) than xerogel (1,10 mV).

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