Seed-mediated liquid phase deposition method for TiO2 nanostructure growth on ITO substrate

Effect of surfactant

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

This paper reports the study on the effect of the surfactants, cetyltrimethylammonium bromide (CTAB) and hexamethylenetetramine (HMT) on the growth of TiO2 nanostructures on ITO surface. TiO2 nanostructures were prepared using a seed-mediated liquid phase deposition (LPD) method. LPD is an electrolysis deposition of metal oxide via hydrolysis of metal-fluoro complex in the presence of boric acid at ambient temperature. In typical case, this method allows the formation of metal oxide film on the substrate surface. Since the properties strongly depend on shape at this length scale, the morphology control growth of TiO2 nanostructures is highly demanded in order to produce desired properties in application. In this work we demonstrate the growth of wire like structure of TiO2 (instead of film) on ITO surface via a seed-mediated liquid phase deposition in the present of surfactant. In typical result, TiO2 with diameter ca. 40 nm at the bottom of nanowire to ca. 10 nm at the nanowire tip can be successfully grown on the surface. The effect of surfactant and their concentration on the growth characteristics of TiO2 nanostructure will be discussed.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages393-397
Number of pages5
Volume364
DOIs
Publication statusPublished - 2012
Event2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011 - Selangor
Duration: 4 Jul 20115 Jul 2011

Publication series

NameAdvanced Materials Research
Volume364
ISSN (Print)10226680

Other

Other2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011
CitySelangor
Period4/7/115/7/11

Fingerprint

Seed
Nanostructures
Surface active agents
Liquids
Substrates
Nanowires
Boric acid
Metal complexes
Metals
Electrolysis
Oxide films
Hydrolysis
Wire
Oxides
Temperature

Keywords

  • Liquid phase deposition
  • Surfactant
  • TiO nanostructure

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Seed-mediated liquid phase deposition method for TiO2 nanostructure growth on ITO substrate : Effect of surfactant. / Roza, Liszulfah; Akrajas, Ali Umar; Abd Rahman, Mohd Yusri; Mat Salleh, Muhamad.

Advanced Materials Research. Vol. 364 2012. p. 393-397 (Advanced Materials Research; Vol. 364).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Roza, L, Akrajas, AU, Abd Rahman, MY & Mat Salleh, M 2012, Seed-mediated liquid phase deposition method for TiO2 nanostructure growth on ITO substrate: Effect of surfactant. in Advanced Materials Research. vol. 364, Advanced Materials Research, vol. 364, pp. 393-397, 2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011, Selangor, 4/7/11. https://doi.org/10.4028/www.scientific.net/AMR.364.393
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