| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 봄 (04/25 ~ 04/27, 창원컨벤션센터) |
| 권호 |
24권 1호, p.877 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
The variation of photocatalytic degradation efficiency and properties of g-C3N4/ZnO composite photocatalysts by the effect of calcination temperatures |
| 초록 |
In this study, g-C3N4/ZnO composite photocatalysts were prepared at several temperature points by thermal condensation method of dicyandiamide in the presence of ZnO and investigated the influence of preparation temperatures from variation of interaction between ZnO and g-C3N4 on the photocatalytic activity and properties of such synthesized photocatalytic materials. This is because to overcome drawbacks of photocatalysts such as fast recombination rate and poor light adsorption efficiency on the range of visible light, photocatalytic degradation test of Methylene Blue solution and several characterization methods were conducted to investigate variation of these properties. On the basis of these results, optimum preparation temperature was suggested with several figures to progressed understand for interaction change of g-C3N4/ZnO composites photocatalysts in the thermal condensation process. |
| 저자 |
정해원, Pham Thanh Truc, 신은우
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| 소속 |
울산대 |
| 키워드 |
촉매 및 반응공학 |
| E-Mail |
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| 원문파일 |
초록 보기 |
