Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method

2014
Authors
Sierra-Fernández, Aránzazu
Flores-Carrasco, Gregorio

Gómez-Villalba, Luz Stella

Milošević, Olivera

Fort, R.
Rabanal, Maria Eugenia

Conference object (Published version)
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The interest in the nanostructured magnesium hydroxide (Mg(OH)2) is rapidly growing due to the fact that its physical and chemical properties makes it appropriate for multiple applications. So far, it has been used in medicine, industry, or more recently, in the conservation of cultural heritage. The current research is based on the synthesis and the characterization of functional and nanocrystalline Mg(OH)2 with different particle sizes, morphologies and high purity. The synthesis was carried out via the hydrothermal method using hydrazine hydrate as a precipitator. Moreover, due to it is essential to study the behaviour of this type of nanoparticles under factors as the time of exposition, the relative humidity and CO2 concentration, they were exposed to controlled atmosphere at high relative humidity (75%RH). The carbonation process was also studied, identifying the different magnesium carbonate polymorphs.The physical and chemical property of synthesizedMg(OH)2 nanoparticles have b...een characterized by X Ray diffraction (XRD), Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), High resolution Transmission electron Microscopy (HR-TEM), thermogravimetry (TG) and differential scanning calorimetry (DSC). The results showed the successful use of this synthesis route to obtain Mg(OH)2 nanostructured with important properties for the preservation of the stone heritage and promising CO2 adsorption properties.
Keywords:
magnesium hydroxide / Mg(OH)2 / hydrothermal synthesisSource:
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, 52-52Publisher:
- Belgrade : Serbian Ceramic Society
Funding / projects:
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Sierra-Fernández, Aránzazu AU - Flores-Carrasco, Gregorio AU - Gómez-Villalba, Luz Stella AU - Milošević, Olivera AU - Fort, R. AU - Rabanal, Maria Eugenia PY - 2014 UR - https://dais.sanu.ac.rs/123456789/592 AB - The interest in the nanostructured magnesium hydroxide (Mg(OH)2) is rapidly growing due to the fact that its physical and chemical properties makes it appropriate for multiple applications. So far, it has been used in medicine, industry, or more recently, in the conservation of cultural heritage. The current research is based on the synthesis and the characterization of functional and nanocrystalline Mg(OH)2 with different particle sizes, morphologies and high purity. The synthesis was carried out via the hydrothermal method using hydrazine hydrate as a precipitator. Moreover, due to it is essential to study the behaviour of this type of nanoparticles under factors as the time of exposition, the relative humidity and CO2 concentration, they were exposed to controlled atmosphere at high relative humidity (75%RH). The carbonation process was also studied, identifying the different magnesium carbonate polymorphs.The physical and chemical property of synthesizedMg(OH)2 nanoparticles have been characterized by X Ray diffraction (XRD), Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), High resolution Transmission electron Microscopy (HR-TEM), thermogravimetry (TG) and differential scanning calorimetry (DSC). The results showed the successful use of this synthesis route to obtain Mg(OH)2 nanostructured with important properties for the preservation of the stone heritage and promising CO2 adsorption properties. 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 - Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method SP - 52 EP - 52 UR - https://hdl.handle.net/21.15107/rcub_dais_592 ER -
@conference{ author = "Sierra-Fernández, Aránzazu and Flores-Carrasco, Gregorio and Gómez-Villalba, Luz Stella and Milošević, Olivera and Fort, R. and Rabanal, Maria Eugenia", year = "2014", abstract = "The interest in the nanostructured magnesium hydroxide (Mg(OH)2) is rapidly growing due to the fact that its physical and chemical properties makes it appropriate for multiple applications. So far, it has been used in medicine, industry, or more recently, in the conservation of cultural heritage. The current research is based on the synthesis and the characterization of functional and nanocrystalline Mg(OH)2 with different particle sizes, morphologies and high purity. The synthesis was carried out via the hydrothermal method using hydrazine hydrate as a precipitator. Moreover, due to it is essential to study the behaviour of this type of nanoparticles under factors as the time of exposition, the relative humidity and CO2 concentration, they were exposed to controlled atmosphere at high relative humidity (75%RH). The carbonation process was also studied, identifying the different magnesium carbonate polymorphs.The physical and chemical property of synthesizedMg(OH)2 nanoparticles have been characterized by X Ray diffraction (XRD), Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), High resolution Transmission electron Microscopy (HR-TEM), thermogravimetry (TG) and differential scanning calorimetry (DSC). The results showed the successful use of this synthesis route to obtain Mg(OH)2 nanostructured with important properties for the preservation of the stone heritage and promising CO2 adsorption properties.", 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 = "Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method", pages = "52-52", url = "https://hdl.handle.net/21.15107/rcub_dais_592" }
Sierra-Fernández, A., Flores-Carrasco, G., Gómez-Villalba, L. S., Milošević, O., Fort, R.,& Rabanal, M. E.. (2014). Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method. 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., 52-52. https://hdl.handle.net/21.15107/rcub_dais_592
Sierra-Fernández A, Flores-Carrasco G, Gómez-Villalba LS, Milošević O, Fort R, Rabanal ME. Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method. 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;:52-52. https://hdl.handle.net/21.15107/rcub_dais_592 .
Sierra-Fernández, Aránzazu, Flores-Carrasco, Gregorio, Gómez-Villalba, Luz Stella, Milošević, Olivera, Fort, R., Rabanal, Maria Eugenia, "Synthesis and Characterization of Magnesium Hydroxide Nanoparticles via Hydrothermal Method" 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):52-52, https://hdl.handle.net/21.15107/rcub_dais_592 .