Zainul, Rahadian and Effendi, Jon and Mashuri, Mashuri (2019) Preparation of ZnO-CuO Composite Photocatalyst using the Sonochemical Method. In: The 3rd International Conference on Mathematics, Sciences, Education, and Technology, 4-5 October 2018, Padang.
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Abstract
This research aims to synthesize ZnO-CuO composites to be applied as a catalyst material that acts on visible light. The preparation process of ZnO-CuO composite using sonochemistry method. Percusor used in this research is Zn (CH 3 COO) 2 .2H 2 O and CuSO 4 .5H 2 O with a ratio of 1: 1, 2: 1, 3: 1, 4: 1, 5: 1 and variations in the exposure time used 70, 90, 105, 120, 135 minutes. The result of the FTIR spectral characterization shows that the formation of new peak is ZnO-CuO composite wave at 400-600 nm area, with UV-DRS Obtained ZnO band gap value of ~ 3:25 eV and ZnO-CuO 2: 1 ~ 2.75 eV.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia - S1 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 07 Dec 2021 01:45 |
| Last Modified: | 07 Dec 2021 01:45 |
| URI: | http://repository.unp.ac.id/id/eprint/35636 |
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