TiO2 thin films prepared by self-assembld approach

Dan Huang; Zhong Dang Xiao; Ning Ping Huang; Jian Hua Gu; Chun Wei Yuan

TiO₂ thin films prepared by self-assembld approach

Dan Huang, Zhong Dang Xiao, Ning Ping Huang, Jian Hua Gu, Chun Wei Yuan

Houston Methodist

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

Abstract

Single layer of 3-mercaptopropyltrimethoxysilane (KH-590) bearing - SH functional groups was assembled onto the hydroxylated surface of glass. The terminal - SH groups at the exposed surface were oxidized in situ into sulfonic acid groups. The acidity and net negative charge of the sulfonate surface promote the hydrolysis and surface attachment of solvated titanium containing species to form TiO₂ thin films. Characterization using XPS and AFM shows that the TiO₂ films have excellent adherence, pore-free, and fine transparency.

Original language	English (US)
Number of pages	1
Journal	Acta Chimica Sinica
Volume	56
Issue number	5
State	Published - May 1998

Keywords

Self-assembled monolayer (SAMs)
Silocane coupling reagents
Surface functional groups
Tio thin films

ASJC Scopus subject areas

Chemistry(all)

Cite this

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title = "TiO2 thin films prepared by self-assembld approach",

abstract = "Single layer of 3-mercaptopropyltrimethoxysilane (KH-590) bearing - SH functional groups was assembled onto the hydroxylated surface of glass. The terminal - SH groups at the exposed surface were oxidized in situ into sulfonic acid groups. The acidity and net negative charge of the sulfonate surface promote the hydrolysis and surface attachment of solvated titanium containing species to form TiO2 thin films. Characterization using XPS and AFM shows that the TiO2 films have excellent adherence, pore-free, and fine transparency.",

keywords = "Self-assembled monolayer (SAMs), Silocane coupling reagents, Surface functional groups, Tio thin films",

author = "Dan Huang and Xiao, {Zhong Dang} and Huang, {Ning Ping} and Gu, {Jian Hua} and Yuan, {Chun Wei}",

year = "1998",

month = may,

language = "English (US)",

volume = "56",

journal = "Acta Chimica Sinica",

issn = "0567-7351",

publisher = "Science Press",

number = "5",

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TY - JOUR

T1 - TiO2 thin films prepared by self-assembld approach

AU - Huang, Dan

AU - Xiao, Zhong Dang

AU - Huang, Ning Ping

AU - Gu, Jian Hua

AU - Yuan, Chun Wei

PY - 1998/5

Y1 - 1998/5

N2 - Single layer of 3-mercaptopropyltrimethoxysilane (KH-590) bearing - SH functional groups was assembled onto the hydroxylated surface of glass. The terminal - SH groups at the exposed surface were oxidized in situ into sulfonic acid groups. The acidity and net negative charge of the sulfonate surface promote the hydrolysis and surface attachment of solvated titanium containing species to form TiO2 thin films. Characterization using XPS and AFM shows that the TiO2 films have excellent adherence, pore-free, and fine transparency.

AB - Single layer of 3-mercaptopropyltrimethoxysilane (KH-590) bearing - SH functional groups was assembled onto the hydroxylated surface of glass. The terminal - SH groups at the exposed surface were oxidized in situ into sulfonic acid groups. The acidity and net negative charge of the sulfonate surface promote the hydrolysis and surface attachment of solvated titanium containing species to form TiO2 thin films. Characterization using XPS and AFM shows that the TiO2 films have excellent adherence, pore-free, and fine transparency.

KW - Self-assembled monolayer (SAMs)

KW - Silocane coupling reagents

KW - Surface functional groups

KW - Tio thin films

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M3 - Article

AN - SCOPUS:33750419621

SN - 0567-7351

VL - 56

JO - Acta Chimica Sinica

JF - Acta Chimica Sinica

IS - 5

ER -

TiO₂ thin films prepared by self-assembld approach

Abstract

Keywords

ASJC Scopus subject areas

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