Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications
2014
Аутори
Muñoz, LidiaSierra-Fernández, Aránzazu
Gómez-Villalba, Luz Stella
Milošević, Olivera
Rabanal, Maria Eugenia
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work is reported the solvothermal synthesis of hybrid nanostructured ZnO&Ag systems starting from zinc nitrate hexahydrate (Zn(NO3)2•6H2O) and silver nitrate (Ag(NO3)2) as precursors. The structural and morphological properties of the obtained hybrid materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Subsequently, the photocatalytic behavior of prepared systems was evaluated. The results verify the viability of as-synthesized ZnO&Ag nanocomposites for its application in the removal of contaminants in water. The best results (percentage of pollutant removal > 99 %) are obtained for samples synthesized at low temperature, intermediate times, higher ratios Ag+/Zn2+ and in the presence of CTAB, which controls the final morphology of nanostructures and the dispersion thereof. These results prove that the system morphology is critical to the properties of the obtained material.
Кључне речи:
ZnO and Ag systems / solvothermal method / photocatalysisИзвор:
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014, 2014, 60-60Издавач:
- Belgrade : Serbian Ceramic Society
Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Muñoz, Lidia AU - Sierra-Fernández, Aránzazu AU - Gómez-Villalba, Luz Stella AU - Milošević, Olivera AU - Rabanal, Maria Eugenia PY - 2014 UR - https://dais.sanu.ac.rs/123456789/594 AB - In this work is reported the solvothermal synthesis of hybrid nanostructured ZnO&Ag systems starting from zinc nitrate hexahydrate (Zn(NO3)2•6H2O) and silver nitrate (Ag(NO3)2) as precursors. The structural and morphological properties of the obtained hybrid materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Subsequently, the photocatalytic behavior of prepared systems was evaluated. The results verify the viability of as-synthesized ZnO&Ag nanocomposites for its application in the removal of contaminants in water. The best results (percentage of pollutant removal > 99 %) are obtained for samples synthesized at low temperature, intermediate times, higher ratios Ag+/Zn2+ and in the presence of CTAB, which controls the final morphology of nanostructures and the dispersion thereof. These results prove that the system morphology is critical to the properties of the obtained material. PB - Belgrade : Serbian Ceramic Society C3 - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014 T1 - Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications SP - 60 EP - 60 UR - https://hdl.handle.net/21.15107/rcub_dais_594 ER -
@conference{ author = "Muñoz, Lidia and Sierra-Fernández, Aránzazu and Gómez-Villalba, Luz Stella and Milošević, Olivera and Rabanal, Maria Eugenia", year = "2014", abstract = "In this work is reported the solvothermal synthesis of hybrid nanostructured ZnO&Ag systems starting from zinc nitrate hexahydrate (Zn(NO3)2•6H2O) and silver nitrate (Ag(NO3)2) as precursors. The structural and morphological properties of the obtained hybrid materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Subsequently, the photocatalytic behavior of prepared systems was evaluated. The results verify the viability of as-synthesized ZnO&Ag nanocomposites for its application in the removal of contaminants in water. The best results (percentage of pollutant removal > 99 %) are obtained for samples synthesized at low temperature, intermediate times, higher ratios Ag+/Zn2+ and in the presence of CTAB, which controls the final morphology of nanostructures and the dispersion thereof. These results prove that the system morphology is critical to the properties of the obtained material.", publisher = "Belgrade : Serbian Ceramic Society", journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014", title = "Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications", pages = "60-60", url = "https://hdl.handle.net/21.15107/rcub_dais_594" }
Muñoz, L., Sierra-Fernández, A., Gómez-Villalba, L. S., Milošević, O.,& Rabanal, M. E.. (2014). Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014 Belgrade : Serbian Ceramic Society., 60-60. https://hdl.handle.net/21.15107/rcub_dais_594
Muñoz L, Sierra-Fernández A, Gómez-Villalba LS, Milošević O, Rabanal ME. Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014. 2014;:60-60. https://hdl.handle.net/21.15107/rcub_dais_594 .
Muñoz, Lidia, Sierra-Fernández, Aránzazu, Gómez-Villalba, Luz Stella, Milošević, Olivera, Rabanal, Maria Eugenia, "Ag&ZnO Obtained by Solvothermal Method for Photocatalytic Applications" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / III Serbian Ceramic Society Conference, 29th September - 1st October, Belgrade, 2014 (2014):60-60, https://hdl.handle.net/21.15107/rcub_dais_594 .