Pengaruh kepekatan sodium hidrosida (NaOH) yang tinggi terhadap pembentukan struktur bertertib nanotiub TiO2 (TNT)

Translated title of the contribution: Influence of highly concentrated sodium hydroxide (NaOH) towards formation of highly ordered TIO2 nanotubes (TNT) structure

Masturah Abdullah, Siti Kartom Kamarudin

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this study, titanium dioxide nanotubes (TNT) were synthesis according to different concentration of sodium hydroxide (NaOH). The main purpose of this study was to investigate the effect of the high concentration NaOH towards formation of TiO2 nanotubes structure. TNT was synthesized via hydrothermal method that was performed in a Teflon line stainless steel autoclave by using different concentration of NaOH (6 M to 12 M). The hydrothermal time and temperature is placed constantly for 24 hours and 110 °C respectively. The characterization of TNT was performed by Field Emission Transmission Electron Microscopy (FESEM), X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Energy Dispersive X-ray (EDX) analysis for better understanding of its nanotubes structure and the chemical bonding present. Based on characterization analysis, the formation of nanotubes was in systematic arrangement and makes it easier for loading of noble catalyst. Furthermore, the replacement of sodium content by hydrogen ion, H+ also seem to be increasing after the acid washing treatment. The investigation result proven that the best concentration of NaOH for TiO2 nanotubes formation was 10 M (TNT-10).

Original languageMalay
Pages (from-to)1405-1412
Number of pages8
JournalMalaysian Journal of Analytical Sciences
Volume20
Issue number6
DOIs
Publication statusPublished - 2016

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Sodium Hydroxide
Nanotubes
Energy dispersive X ray analysis
Stainless Steel
Autoclaves
Polytetrafluoroethylene
Washing
Field emission
Protons
Sodium
Transmission electron microscopy
X ray diffraction
Catalysts
Acids

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

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title = "Pengaruh kepekatan sodium hidrosida (NaOH) yang tinggi terhadap pembentukan struktur bertertib nanotiub TiO2 (TNT)",
abstract = "In this study, titanium dioxide nanotubes (TNT) were synthesis according to different concentration of sodium hydroxide (NaOH). The main purpose of this study was to investigate the effect of the high concentration NaOH towards formation of TiO2 nanotubes structure. TNT was synthesized via hydrothermal method that was performed in a Teflon line stainless steel autoclave by using different concentration of NaOH (6 M to 12 M). The hydrothermal time and temperature is placed constantly for 24 hours and 110 °C respectively. The characterization of TNT was performed by Field Emission Transmission Electron Microscopy (FESEM), X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Energy Dispersive X-ray (EDX) analysis for better understanding of its nanotubes structure and the chemical bonding present. Based on characterization analysis, the formation of nanotubes was in systematic arrangement and makes it easier for loading of noble catalyst. Furthermore, the replacement of sodium content by hydrogen ion, H+ also seem to be increasing after the acid washing treatment. The investigation result proven that the best concentration of NaOH for TiO2 nanotubes formation was 10 M (TNT-10).",
keywords = "Concentration of sodium hydroxide, Hydrothermal reaction, TiO nanotubes",
author = "Masturah Abdullah and Kamarudin, {Siti Kartom}",
year = "2016",
doi = "10.17576/mjas-2016-2006-20",
language = "Malay",
volume = "20",
pages = "1405--1412",
journal = "Malaysian Journal of Analytical Sciences",
issn = "1394-2506",
publisher = "Faculty of Science and Technology, Universiti Kebangsaan Malaysia",
number = "6",

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AU - Abdullah, Masturah

AU - Kamarudin, Siti Kartom

PY - 2016

Y1 - 2016

N2 - In this study, titanium dioxide nanotubes (TNT) were synthesis according to different concentration of sodium hydroxide (NaOH). The main purpose of this study was to investigate the effect of the high concentration NaOH towards formation of TiO2 nanotubes structure. TNT was synthesized via hydrothermal method that was performed in a Teflon line stainless steel autoclave by using different concentration of NaOH (6 M to 12 M). The hydrothermal time and temperature is placed constantly for 24 hours and 110 °C respectively. The characterization of TNT was performed by Field Emission Transmission Electron Microscopy (FESEM), X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Energy Dispersive X-ray (EDX) analysis for better understanding of its nanotubes structure and the chemical bonding present. Based on characterization analysis, the formation of nanotubes was in systematic arrangement and makes it easier for loading of noble catalyst. Furthermore, the replacement of sodium content by hydrogen ion, H+ also seem to be increasing after the acid washing treatment. The investigation result proven that the best concentration of NaOH for TiO2 nanotubes formation was 10 M (TNT-10).

AB - In this study, titanium dioxide nanotubes (TNT) were synthesis according to different concentration of sodium hydroxide (NaOH). The main purpose of this study was to investigate the effect of the high concentration NaOH towards formation of TiO2 nanotubes structure. TNT was synthesized via hydrothermal method that was performed in a Teflon line stainless steel autoclave by using different concentration of NaOH (6 M to 12 M). The hydrothermal time and temperature is placed constantly for 24 hours and 110 °C respectively. The characterization of TNT was performed by Field Emission Transmission Electron Microscopy (FESEM), X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Energy Dispersive X-ray (EDX) analysis for better understanding of its nanotubes structure and the chemical bonding present. Based on characterization analysis, the formation of nanotubes was in systematic arrangement and makes it easier for loading of noble catalyst. Furthermore, the replacement of sodium content by hydrogen ion, H+ also seem to be increasing after the acid washing treatment. The investigation result proven that the best concentration of NaOH for TiO2 nanotubes formation was 10 M (TNT-10).

KW - Concentration of sodium hydroxide

KW - Hydrothermal reaction

KW - TiO nanotubes

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