次微米級有機/無機複合乳膠顆粒之合成及性質(2/2)
Date Issued
2003
Date
2003
Author(s)
DOI
912216E002020
Abstract
In this study, nano complex latex particles
are prepared with Fe3O4 as core and polymer as
shell.
First step is to prepare a stable and well
dispersed Fe3O4 suspension by using linear
chain fatty acid or surfactant as surface
treatment agent. the critical micelle
concentration (CMC), the zeta potential, the
stability and dispersity of the Fe3O4 suspension
are measured under different concentration of
the treatment agents.
Second step is to synthesize the core-shell
latex via emulsion polymerization. The
influence on particle size, the polymerization
rate of and the molecular weight of polymer by
the kinds of monomer 、the concentration of
monomer and reaction condition are studied.
Finally, from the experimental results, the
mechanisms of nucleation for different
monomer/ Fe3O4 systems are proposed.
Publisher
臺北市：國立臺灣大學材料科學與工程學研究所
Type
report
File(s)![Thumbnail Image]()
Loading...
Name
912216E002020.pdf
Size
163.98 KB
Format
Adobe PDF
Checksum
(MD5):248a5eff698612be2202482d937942f9