SINTESIS NANOCLUSTERTiO2-SiO2/KITOSAN DENGAN PENAMBAHAN SURFAKTAN SDS
Abstract: TiO2-SiO2 compound has
been successfully synthesized
by using sol-gel
method. Some process modification was done to get
TiO2-SiO2 compound with different
morphologi character. The purpose
of this
study was to
modify the morphology
through the addition
of Sodium Dodecyl
Sulfate (SDS)surfactant,chitosan.
Setting the temperature
and calcination time
variation. Result of
X-Ray Diffraction (XRD), Scanning
Electron Microscopy (SEM)
andFourier Transform Infrared
(FTIR) characterization
showed that morphologi
of TiO2-SiO2 compound
changed when modified.
XRD analysis showed that
crystal synthesis and
size of TiO2-SiO2
influenced by someparametermodifications. FTIR spectrum investigated
that there is Ti-O-Si, Ti-O-Ti, and Si-O-Si interaction showed
in 400 cm-1concentration of
chitosan wave number.
SEM analysis showed
the formation of pore
in the surface
with 20%, SDS
20% in 500oC
with time of
calcination 3 hours.
EDX analysis sowed that there is varied element composition in compound
with synthesis method varied.
Penulis: Yetria Rilda, Rina
Asnilawati,dan Admin alif
Kode Jurnal: jpkimiadd140482
