One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite
Аутори
Maletić, MarinaVukčević, Mira
Kalijadis, Ana
Janković-Častvan, Ivona
Dapčević, Aleksandra
Laušević, Zoran
Laušević, Mila
Конференцијски прилог (Објављена верзија)
,
Society of Physical Chemists of Serbia
Метаподаци
Приказ свих података о документуАпстракт
TiO2/carbon composite (TiO2/HTC), synthesized by hydrothermal carbonization, was characterized by thermogravimetric analysis, nitrogen adsorption–desorption isotherms and X-ray diffraction. The possibility of using TiO2/HTC as photocatalysts for UV and visible light assisted degradation of methylene blue inaqueous solution was examined. It was found that carbon presence in TiO2/HTC leads to the higher porosity and increase in the share of photocatalytically active anatase phase. Compared to the hydrothermally synthesized TiO2, TiO2/HTC showed the superior photocatalytic activity under UV irradiation. In addition, TiO2/HTC show high recycling ability with degradation ratio of methylene blue higher than 81% after five cycles. Also, TiO2/HTC is expected to be a promising candidate for photocatalytic processes using visible light.
Извор:
Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry, 2016, C-12-P-Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Развој и примена метода и материјала за мониторинг нових загађујућих и токсичних органских материја и тешких метала (RS-MESTD-Basic Research (BR or ON)-172007)
- Физика и хемија са јонским сноповима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45006)
Напомена:
- Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry; Belgrade (Serbia); 26-30 September 2016.
Колекције
Институција/група
VinčaTY - CONF AU - Maletić, Marina AU - Vukčević, Mira AU - Kalijadis, Ana AU - Janković-Častvan, Ivona AU - Dapčević, Aleksandra AU - Laušević, Zoran AU - Laušević, Mila PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9172 AB - TiO2/carbon composite (TiO2/HTC), synthesized by hydrothermal carbonization, was characterized by thermogravimetric analysis, nitrogen adsorption–desorption isotherms and X-ray diffraction. The possibility of using TiO2/HTC as photocatalysts for UV and visible light assisted degradation of methylene blue inaqueous solution was examined. It was found that carbon presence in TiO2/HTC leads to the higher porosity and increase in the share of photocatalytically active anatase phase. Compared to the hydrothermally synthesized TiO2, TiO2/HTC showed the superior photocatalytic activity under UV irradiation. In addition, TiO2/HTC show high recycling ability with degradation ratio of methylene blue higher than 81% after five cycles. Also, TiO2/HTC is expected to be a promising candidate for photocatalytic processes using visible light. PB - Society of Physical Chemists of Serbia C3 - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry T1 - One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite SP - C-12-P UR - https://hdl.handle.net/21.15107/rcub_vinar_9172 ER -
@conference{ author = "Maletić, Marina and Vukčević, Mira and Kalijadis, Ana and Janković-Častvan, Ivona and Dapčević, Aleksandra and Laušević, Zoran and Laušević, Mila", year = "2016", abstract = "TiO2/carbon composite (TiO2/HTC), synthesized by hydrothermal carbonization, was characterized by thermogravimetric analysis, nitrogen adsorption–desorption isotherms and X-ray diffraction. The possibility of using TiO2/HTC as photocatalysts for UV and visible light assisted degradation of methylene blue inaqueous solution was examined. It was found that carbon presence in TiO2/HTC leads to the higher porosity and increase in the share of photocatalytically active anatase phase. Compared to the hydrothermally synthesized TiO2, TiO2/HTC showed the superior photocatalytic activity under UV irradiation. In addition, TiO2/HTC show high recycling ability with degradation ratio of methylene blue higher than 81% after five cycles. Also, TiO2/HTC is expected to be a promising candidate for photocatalytic processes using visible light.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry", title = "One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite", pages = "C-12-P", url = "https://hdl.handle.net/21.15107/rcub_vinar_9172" }
Maletić, M., Vukčević, M., Kalijadis, A., Janković-Častvan, I., Dapčević, A., Laušević, Z.,& Laušević, M.. (2016). One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry Society of Physical Chemists of Serbia., C-12-P. https://hdl.handle.net/21.15107/rcub_vinar_9172
Maletić M, Vukčević M, Kalijadis A, Janković-Častvan I, Dapčević A, Laušević Z, Laušević M. One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:C-12-P. https://hdl.handle.net/21.15107/rcub_vinar_9172 .
Maletić, Marina, Vukčević, Mira, Kalijadis, Ana, Janković-Častvan, Ivona, Dapčević, Aleksandra, Laušević, Zoran, Laušević, Mila, "One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):C-12-P, https://hdl.handle.net/21.15107/rcub_vinar_9172 .