Please use this identifier to cite or link to this item: http://localhost:80/xmlui/handle/123456789/19975
Full metadata record
DC FieldValueLanguage
dc.contributor.authorFAWAD AHMED-
dc.contributor.authorMUHAMMAD ATHAR ABBASI-
dc.contributor.authorAZIZ-UR-REHMAN-
dc.contributor.authorMUHAMMAD ASLAM AWAN-
dc.contributor.authorMUHAMMAD ASIF IQBAL-
dc.contributor.authorSYEDA AMBAR YOUSAF-
dc.contributor.authorMUHAMMAD JAVED IQBAL-
dc.contributor.authorVIQAR UDDIN AHMAD-
dc.date.accessioned2023-11-28T04:09:29Z-
dc.date.available2023-11-28T04:09:29Z-
dc.date.issued2010-06-03-
dc.identifier.citationAhmed, F., Abbasi, M. A., Aziz-Ur-Rehman, Awan, M. A., Iqbal, M. A., Yousaf, S. A., ... & Ahmad, V. U. (2010). Synthesis of Dye-sensitized Solar Cell Using Nickel-tetraphenylporphrine as a Sensetizer. Journal of the Chemical Society of Pakistan, 32(3), 277-283.en_US
dc.identifier.issn0253-5106-
dc.identifier.urihttp://142.54.178.187:9060/xmlui/handle/123456789/19975-
dc.description.abstractA dye-sensitized solar cell was prepared under facile conditions. For this, a wide range of metalloporphrines was investigated and consequently Ni-tetraphenylporphrine was selected because it gave the maximum output in terms of voltage, current, and power. The structures of the prepared dyes were determined by single crystal X-ray diffraction (SXD) method. The molar extinction coefficient (ε) of Ni-tetraphenylporphrine in chloroform was determined (3.3.6 x 10⁵ dm3 cm⁻¹ mol⁻¹ at 413 nm). Glass electrode was made using dip-coating technique, which had resistivity of 12.5 Ocm coated with fluorine doped tin oxide (FTO) layer. It was analyzed by checking its transparency and electrical conductivity. Its compositional analysis and structural determination was carried out by X-ray powder diffraction (XRD). The analysis showed the crystalline structure of SnO₂. Grain size calculations depicted the particle size of order of 2-5 nm. Scanning Electron Microscope (SEM) revealed the nanocrystals of SnO₂. Its band gap was (3.8 eV). The UV-Visible spectrum showed high transparency of glass electrode. Thickness of the film (SnO2) was calculated by surface profilometery, and thickness obtained about 100 nm. Photoelectrochemical measurements indicated that the cell present short-circuit photocurrent (Jsc) of 90 A/m², fill factor (FF = 0.37), photovoltage (Voc = 0.60 V), and overall conversion efficiency (h) of 2 % under standard test conditions (STC).en_US
dc.description.sponsorshipThe chemical society of Pakistan is an approved society from the PSF.en_US
dc.language.isoenen_US
dc.publisherHEJ Research Institute of Chemistry, University of Karachi, Karachi.en_US
dc.titleSynthesis of Dye-sensitized Solar Cell Using Nickel- tetraphenylporphrine as a Sensetizeren_US
dc.typeArticleen_US
Appears in Collections:Issue 03

Files in This Item:
File Description SizeFormat 
745-3216-1-CE.htm122 BHTMLView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.