Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Photoelectrode Optimization of Zinc Oxide Nanoparticle Based Dye-Sensitized Solar Cell by Thermal Treatment
Asian Institute of Technology, Thailand; Sultan Qaboos University, Oman.ORCID iD: 0000-0002-0074-3504
2012 (English)In: International Journal of Electrochemical Science, ISSN 1452-3981, E-ISSN 1452-3981, Vol. 7, no 6, 4988-4999 p.Article in journal (Refereed) Published
Abstract [en]

Interfacial properties at the photoelectrode of dye-sensitized solar cell (DSSC) play a vital role in determining its efficiency. This research examined the role of annealing temperature on the photoelectrode interfaces properties, and to find the annealing temperature that provides the highest overall solar cell efficiency. The electrical characteristics of the DSSC using ZnO nanoparticles photoelectrode annealed at different temperatures were studied using electrochemical impedance spectroscopy (EIS), and the corresponding I-V characteristics were determined. The highest efficiency of the solar cells was obtained when the photoelectrode was annealed at 400°C. This is mainly due to the enhancement in charge collection by better ZnO crystallinity and reduction of interfacial charge transfer resistance at the ZnO/dye/electrolyte interface. Moreover, the electron recombination between transparent conducting oxide substrate and electrolyte was also revealed for the first time by EIS.

Place, publisher, year, edition, pages
Electrochemical Science Group, Serbia , 2012. Vol. 7, no 6, 4988-4999 p.
National Category
Nano Technology
Identifiers
URN: urn:nbn:se:kth:diva-176547ISI: 000305267400013Scopus ID: 2-s2.0-84862751194OAI: oai:DiVA.org:kth-176547DiVA: diva2:914362
Note

QC 20160331

Available from: 2016-03-23 Created: 2015-11-07 Last updated: 2017-01-13Bibliographically approved

Open Access in DiVA

No full text

Scopus

Search in DiVA

By author/editor
Dutta, Joydeep
In the same journal
International Journal of Electrochemical Science
Nano Technology

Search outside of DiVA

GoogleGoogle Scholar

Total: 20 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf