Widi, Restu Kartiko and Budhyantoro, Arief and Savitri, Emma (2015) STUDY OF PHOTOCATALYTIC DEGRADATION OF BASIC BLUE ON TiO2- Fe3O4 PILLARED BENTONITE. In: The 4th International Conference on Chemical Sciences (4th ICCS), 16 - 17 September 2015, Universitas Andalas Padang. (Unpublished)
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Abstract
Bentonite was prepared and used as porous support for synthesis of TiO2-Fe3O4 based photocatalyst with varying TiO2 and Fe3O4 loading supported by surfactant molecule pillared bentonite has been carried out. The raw bentonite was obtained from Pacitan, Indonesia. The surfactant molecule was Tetra Methyl Ammonium salt. The variations of TiO2-Fe3O4 in this experiment were 1:3 and 3:1. Synthesis of the photocatalytic materials have been done by sol-gel method and followed by calcinations at 500oC. In order to characterize the structure of photocatalytic material that has been synthesized, X-ray diffraction method was performed. Photocatalytic activity of the materials was evaluated by basic blue photo degradation using UV light. The titania and magnetite content in the materials significantly influenced the physicochemical properties and catalytic activity.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering > Department of Chemical Engineering |
| Depositing User: | Restu Kartiko Widi 6178 |
| Date Deposited: | 22 Sep 2015 01:52 |
| Last Modified: | 22 Sep 2015 01:52 |
| URI: | http://repository.ubaya.ac.id/id/eprint/25528 |
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