Cover Image

Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites

A modified preparation of silica nanoparticles via sol-gel process is described. The ability to control the particle size and distribution is found to be highly dependent on mixing modes of the reactants and drying techniques. The mixture of tetraethoxysilane (TEOS) and ethanol followed by addition...

Full description

Saved in:
Bibliographic Details
Main Author: Mohammad , Jafarzadeh
Format: Thesis
Language:English
Published: 2010
Subjects:
QD1-999 Chemistry
Online Access:http://eprints.usm.my/42059/1/MOHAMMAD_JAFARZADEH.pdf
http://eprints.usm.my/42059/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.usm.eprints.42059
record_format eprints
spelling my.usm.eprints.42059 http://eprints.usm.my/42059/ Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites Mohammad , Jafarzadeh QD1-999 Chemistry A modified preparation of silica nanoparticles via sol-gel process is described. The ability to control the particle size and distribution is found to be highly dependent on mixing modes of the reactants and drying techniques. The mixture of tetraethoxysilane (TEOS) and ethanol followed by addition of water (Mode-A) produce monodispersed powder with an average particle size of 10.6 ± 1.40 nm and a narrow size distribution. The freeze drying technique (FD) further improves the quality of the powder compared to heat drying (HD). 2010-03 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/42059/1/MOHAMMAD_JAFARZADEH.pdf Mohammad , Jafarzadeh (2010) Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites. PhD thesis, Universiti Sains Malaysia.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic QD1-999 Chemistry
spellingShingle QD1-999 Chemistry
Mohammad , Jafarzadeh
Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
description A modified preparation of silica nanoparticles via sol-gel process is described. The ability to control the particle size and distribution is found to be highly dependent on mixing modes of the reactants and drying techniques. The mixture of tetraethoxysilane (TEOS) and ethanol followed by addition of water (Mode-A) produce monodispersed powder with an average particle size of 10.6 ± 1.40 nm and a narrow size distribution. The freeze drying technique (FD) further improves the quality of the powder compared to heat drying (HD).
format Thesis
author Mohammad , Jafarzadeh
author_facet Mohammad , Jafarzadeh
author_sort Mohammad , Jafarzadeh
title Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
title_short Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
title_full Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
title_fullStr Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
title_full_unstemmed Silica Nanoparticles, Synthesis, Modification And Their Applications In The Fabrication Of Polypyrrolebased Silica Nanocomposites
title_sort silica nanoparticles, synthesis, modification and their applications in the fabrication of polypyrrolebased silica nanocomposites
publishDate 2010
url http://eprints.usm.my/42059/1/MOHAMMAD_JAFARZADEH.pdf
http://eprints.usm.my/42059/
_version_ 1643710398921179136
score 13.211869

Similar Items