Synthesis of high surface area titanium dioxide by sol gel process for DSSC

S. Wahyuningsih, A. H. Ramelan, G. Juliana, A. R. Khoirunisa, S. B. Rahardjo, E. Pramono, S. Suharyana, R. Suryana, A. Supriyanto

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Mesoporous TiO2 material was synthesized from dissolution ilmenite as well as from titanium chloride precursor via a sol-gel process in acidic aqueous solution. The properties of these materials were characterized with several analytical techniques including scanning electron microscopy (SEM), transmission electron microscopy (TEM), wide angle X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) analysis, and Barrett-Joyner-Halenda (BJH) analysis. The mesoporous TiO2 materials calcinated at various temperatures were found to have high value surface areas. The photovoltaic of photo-anode build from the mesoporous TiO2 was characterized with I-V Keitley Multimeter, and it was found that photovoltaics fabricated using the mesoporous TiO2 have a good performance. Such a high photovoltaic activity is explained with large surface area and small crystal size.

Original languageEnglish
Title of host publicationOrganic Photonics VI
PublisherSPIE
ISBN (Print)9781628410853
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventOrganic Photonics VI - Brussels, Belgium
Duration: 15 Apr 201416 Apr 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9137
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceOrganic Photonics VI
Country/TerritoryBelgium
CityBrussels
Period15/04/1416/04/14

Keywords

  • DSSC
  • Ilmenite
  • Mesoporous

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