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Effect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cell

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dc.citedby10
dc.contributor.authorRahman M.Y.A.en_US
dc.contributor.authorUmar A.A.en_US
dc.contributor.authorRoza L.en_US
dc.contributor.authorSalleh M.M.en_US
dc.contributor.authorid55347217400en_US
dc.contributor.authorid9332520900en_US
dc.contributor.authorid54403859400en_US
dc.contributor.authorid55613229960en_US
dc.date.accessioned2023-12-29T07:46:32Z
dc.date.available2023-12-29T07:46:32Z
dc.date.issued2012
dc.description.abstractTiO 2 nanostructures have been treated using different kind of surfactant to modify its optical absorption and morphology. TiO 2 nanostructures were prepared via simple method on indium tin oxide (ITO) surface, namely, liquidphase deposition technique (LPD) at 50�C. The TiO 2 nanostructures film with a thickness of about 236 nm was annealed at 400�C for 1 h in the air to enhance the interconnectivity of the particles. The dense and compact TiO 2 nanoparticle with different shape, particle size and surface morphology was used as a photovoltaic material in a photo-electrochemical cell of ITO/TiO 2/electrolyte/platinum. TiO 2 nanostructure films were treated with three different kinds of surfactants: cetyltrimethylammonium bromide (CTAB), hexamethylenetetramine (HMT) and polyvinylpyrrolidone (PVP). It was found that the film treated with HMT performed best, with a J sc of 57.5 ?A/cm 2. In conclusion, optical absorption, band gap and grain size of TiO 2 nanostructure influenced the performance of the cell.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/s10008-011-1605-3
dc.identifier.epage2010
dc.identifier.issue5
dc.identifier.scopus2-s2.0-84865486557
dc.identifier.spage2005
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84865486557&doi=10.1007%2fs10008-011-1605-3&partnerID=40&md5=e2c27c1ee19d7b79fcf8608428f37b12
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30306
dc.identifier.volume16
dc.pagecount5
dc.sourceScopus
dc.sourcetitleJournal of Solid State Electrochemistry
dc.subjectLiquid phase deposition
dc.subjectPhoto-electrochemical cell
dc.subjectSurfactant
dc.subjectTiO <sub>2</sub> nanostructure
dc.subjectElectrochemical cells
dc.subjectLight absorption
dc.subjectNanostructures
dc.subjectOptical properties
dc.subjectSurface active agents
dc.subjectTin
dc.subjectTin oxides
dc.subjectCetyltrimethylammonium bromide
dc.subjectDifferent shapes
dc.subjectGrain size
dc.subjectIndium tin oxide
dc.subjectInterconnectivity
dc.subjectLiquid phase depositions (LPD)
dc.subjectLiquid-phase deposition
dc.subjectParticle size and surfaces
dc.subjectPhotovoltaic materials
dc.subjectPolyvinyl pyrrolidone
dc.subjectSIMPLE method
dc.subjectTiO
dc.subjectTitanium dioxide
dc.titleEffect of optical property of surfactant-treated TiO 2 nanostructure on the performance of TiO 2 photo-electrochemical cellen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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