PEMBUATAN DAN KARAKTERISASI KATALIS TIO2/KARBON AKTIF DENGAN METODE SOLID STATE
ABSTRACT: Composite catalyst
of TiO2/Activated Carbon (TiO2/AC) had been synthesized with successfully by
solid-state method. Synthesis was done by varying the addition of AC 5%, 10% and
15% of the mass of TiO2 was used. Composite catalyst was calcinated at
temperature 400°C and characterized by Fourier Transform Infra-Red (FTIR),
X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). FTIR spectrum
show that the absorption appearedin the regionof C=C at wave number 1600-1800
cm-1, that assumed from AC. From XRD we can see that with variated of AC do not
given different XRD patterns significantly, crystal structure of composite
catalyst is anatase. SEM images showed that AC prevented the aglomeration of
TiO2 that would expand surface area and increased catalytic activity of TiO2.
Penulis: Upita Septiani, Mega
Gustiana, dan Safni
Kode Jurnal: jpkimiadd150686
