The effect of Titanium dioxide precursors variation to morphology of TiO2/ZSM-5 composite

Indonesia Malaysia Research Consortium Seminar 2018

Iryani, A.^1^2 ; Kurniawati, R.^1 ; Jovita, S.^1 ; Pramesti, F.A.^1 ; Nur, H.^1^3 ; Santoso, M.^1

Department of Chemistry, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia^1

Departement of Chemistry, Pakuan University, Bogor, Indonesia^2

Center for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia, Johor Bahru, Malaysia^3

关键词: Adsorption capacities;    Advanced oxidation process;    Brunauer emmett tellers;    Composite morphology;    Energy dispersive x-ray;    Synthesized materials;    TiO2;    ZSM-5;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/588/1/012037/pdf
DOI  :  10.1088/1757-899X/588/1/012037

来源: IOP

【 摘 要 】

TiO2 photocatalyst is one of the Advanced Oxidation Processes (AOPs) methods which is very potential to be applied to treat wastewater. Modification of TiO2 with the addition of ZSM-5 as supporting material can increase the adsorption capacity and conductivity of water molecules. Those properties enable TiO2/ZSM5 composites to conduct photodegradation process within dye waste. TiO2/ZSM5 composites were prepared by sol gel method. The synthesized materials were characterized by X-ray diffraction (XRD), Energy Dispersive X-ray Scanning Electron Microscopy (SEM-EDX), and Brunauer-Emmett-Teller (BET). The effect of 2-Propanol to TiO2/ZSM-5 Composite Morphology was studied. The results from X-Ray Diffraction analysis revealed that the peak indicating the presence of anatase TiO2 on sample 2.5;5; and 10% TiO2/ZSM-5 composite. The increasing effect of Titanium precursors to TiO2/ZSM-5 composite carried out agglomerates on external surface of ZSM-5 as seen in SEM which was supported by surface area data from BET.