Synthesis and microstructure of TiO2-SiO2 nanoparticles by a reverse micelle and sol-gel processing

Dong Sik Bae; Byung Ik Kim; Kyong Sop Han; J. H. Adair

Synthesis and microstructure of TiO₂-SiO₂ nanoparticles by a reverse micelle and sol-gel processing

Dong Sik Bae, Byung Ik Kim, Kyong Sop Han, J. H. Adair

Research output: Contribution to journal › Article › peer-review

Abstract

TiO₂-SiO₂ nanoparticles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. The size of the particles can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of tetraethyl orthosilicate (TEOS) and titanium isopropoxide (TIP) within the micro-emulsion. The average size of synthesized TiO₂-SiO₂ nanoparticles was about in the size range of 20-100 nm. The effects of synthesis parameters, such as the molar ratio of water to precursor and the molar ratio of water to surfactant, are discussed.

Original language	English (US)
Pages (from-to)	227-230
Number of pages	4
Journal	Key Engineering Materials
Volume	317-318
State	Published - Jul 24 2006

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

Cite this

@article{2dffffd548554067aa1e80fd3dbdbde4,

title = "Synthesis and microstructure of TiO2-SiO2 nanoparticles by a reverse micelle and sol-gel processing",

abstract = "TiO2-SiO2 nanoparticles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. The size of the particles can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of tetraethyl orthosilicate (TEOS) and titanium isopropoxide (TIP) within the micro-emulsion. The average size of synthesized TiO2-SiO2 nanoparticles was about in the size range of 20-100 nm. The effects of synthesis parameters, such as the molar ratio of water to precursor and the molar ratio of water to surfactant, are discussed.",

author = "Bae, {Dong Sik} and Kim, {Byung Ik} and Han, {Kyong Sop} and Adair, {J. H.}",

year = "2006",

month = jul,

day = "24",

language = "English (US)",

volume = "317-318",

pages = "227--230",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications",

}

TY - JOUR

T1 - Synthesis and microstructure of TiO2-SiO2 nanoparticles by a reverse micelle and sol-gel processing

AU - Bae, Dong Sik

AU - Kim, Byung Ik

AU - Han, Kyong Sop

AU - Adair, J. H.

PY - 2006/7/24

Y1 - 2006/7/24

N2 - TiO2-SiO2 nanoparticles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. The size of the particles can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of tetraethyl orthosilicate (TEOS) and titanium isopropoxide (TIP) within the micro-emulsion. The average size of synthesized TiO2-SiO2 nanoparticles was about in the size range of 20-100 nm. The effects of synthesis parameters, such as the molar ratio of water to precursor and the molar ratio of water to surfactant, are discussed.

AB - TiO2-SiO2 nanoparticles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. The size of the particles can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of tetraethyl orthosilicate (TEOS) and titanium isopropoxide (TIP) within the micro-emulsion. The average size of synthesized TiO2-SiO2 nanoparticles was about in the size range of 20-100 nm. The effects of synthesis parameters, such as the molar ratio of water to precursor and the molar ratio of water to surfactant, are discussed.

UR - http://www.scopus.com/inward/record.url?scp=33746045634&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33746045634&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33746045634

SN - 1013-9826

VL - 317-318

SP - 227

EP - 230

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Synthesis and microstructure of TiO₂-SiO₂ nanoparticles by a reverse micelle and sol-gel processing

Abstract

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this