Comparative studies of pyridine and bipyridine ruthenium dye complexes with different side groups as sensitizers in sol-gel quasi-solid-state dye sensitized solar cells

2015 ◽  
Vol 160 ◽  
pp. 227-234 ◽  
Author(s):  
D. Sygkridou ◽  
C. Sahin ◽  
C. Varlikli ◽  
E. Stathatos
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Comparative Studies ◽  
Sol Gel ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Ruthenium Dye ◽  
Sensitized Solar Cells

Characterization of Copper (I) Iodide (CuI) Thin Film using TMED for Dye-Sensitized Solar Cells

2013 ◽  
Vol 667 ◽  
pp. 447-451 ◽  
Author(s):  
A.R. Zainun ◽  
Mohamad Hafiz Mamat ◽  
U.M. Noor ◽  
Mohamad Rusop
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Solid State ◽  
Sol Gel ◽  
Dye Sensitized Solar Cells ◽  
Ultra Violet ◽  
Coating Solution ◽  
Dye Sensitized ◽  
P Type ◽  
Sensitized Solar Cells

Solid state dye-sensitized solar cells (DSSCs) were first reported in 1991 without employing p-type as hole conductor. The p-type as hole conductor was first introduced in 1995 and CuI is preferred among others p-type semiconductors. However, in 2003 utilizing of CuI based DSSC was found unstable by the excessive iodine strongly decreased the photocurrent of the cell. Later then, the stability of CuI based DSSCs was reported can be improved by added small amount of triethylamine hydrothiocyanate (THT) in the CuI coating solution. Following to that, in this work new chemical is introduce as an option to present situation which can give equally or better effective for fabrication of solid-state DSSCs. The chemical is called tetramethylethylenediamine (TMED), is employed to CuI in sol-gel process and their characterizations have been studied. The CuI coating solution was prepared by dissolved CuI powder with acetonitrile and added in 0.5mL TMED. Using spin coating technique the sol then deposited onto glass and silicon substrate at room temperature. The film were analyzed by their particles conductivity using pH meter, surface morphology using Field Emission Scanning Electron Microscope (FE-SEM) and optical properties using ultraviolet visible spectroscopy (UV-Vis) and photoluminescence (PL) measurement. The results of this sol-gel were compared with other CuI sol-gel which prepared by dissolved CuI powder with acetonitrile only. The optical transmittance within ultra-violet range exhibited that thin film is transparent and it optical band gap have been studied. Further clarification and measurements need to be done in order to prove that the proposed chemical can be used as an option.

Enhanced-Light-Harvesting Amphiphilic Ruthenium Dye for Efficient Solid-State Dye-Sensitized Solar Cells

2010 ◽  
Vol 20 (11) ◽  
pp. 1821-1826 ◽  
Author(s):  
Mingkui Wang ◽  
Soo-Jin Moon ◽  
Difei Zhou ◽  
Florian Le Formal ◽  
Ngoc-Lê Cevey-Ha ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Light Harvesting ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Ruthenium Dye ◽  
Sensitized Solar Cells

Effect of Mn2+ Substitution into the Hst Lattice of ZnO via sol–gel Route for Boosting the Dye-Sensitized Solar Cells Performance

2021 ◽  
Author(s):  
Deepak Kumbhar ◽  
Sagar Delekar ◽  
Sarita Kumbhar ◽  
Ananta Dhodamani ◽  
Namdev Harale ◽  
...  
Keyword(s):  
Solar Cells ◽  
Sol Gel ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Review of recent progress in solid-state dye-sensitized solar cells

2006 ◽  
Vol 90 (5) ◽  
pp. 549-573 ◽  
Author(s):  
Bin Li ◽  
Liduo Wang ◽  
Bonan Kang ◽  
Peng Wang ◽  
Yong Qiu
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Recent Progress ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells
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