Comparison of adsorption of mercaptopropyltrimethoxysilane on amphiphilic TiO 2 and hydroxylated SiO 2

Alkylsilane 3-mercaptopropyltrimethoxysilane (3MPT) monolayers with a functional end group -SH were used to immobilize Ag colloidal nanoparticles on photoinduced amphiphilic TiO 2 and hydroxylated SiO 2 surfaces. The differences in the adsorption of 3MPT and the immobilization of Ag colloids on both...

Full description

Autores:

Tipo de recurso:

Fecha de publicación:

2010

Institución:

Universidad Tecnológica de Bolívar

Repositorio:

Repositorio Institucional UTB

Idioma:

eng

OAI Identifier:

oai:repositorio.utb.edu.co:20.500.12585/9118

Acceso en línea:

https://hdl.handle.net/20.500.12585/9118

Palabra clave:

3-Mercaptopropyltrimethoxysilane
Ag colloidal nanoparticles
Alkylsilanes
Amphiphilics
Experimental conditions
Functional end groups
Hydrocarbon films
Hydrophilic domains
Hydroxyl groups
Mercaptopropyltrimethoxysilane
Photo-induced
Structural differences
TiO
UV irradiation
Water contact angle
Adsorption
Colloids
Contact angle
Hydrocarbons
Hydroxylation
Monolayers
Surface properties
Titanium dioxide
X ray photoelectron spectroscopy
Silver

Rights

restrictedAccess

License

http://creativecommons.org/licenses/by-nc-nd/4.0/