Physicochemical properties of hydroxyapatite (HAP) synthesized by neutralization method are heavily dependent on the process variables. A Plackett-Burman two-level experimental design was therefore, chosen to screen a large number of variables and to determine their effect on HAP characteristics. The sorption of cadmium ions on HAP was studied as well. Of six selected variables (temperature, mixing speed, reactant concentration, addition rate, presence of inert atmosphere and aging time), temperature has shown the strongest influence on HAP structural and sorption properties. Smaller crystallites, lower crystallinity and higher specific surface area lead to higher sorption of cadmium ions. Room temperature and no aging are preferable conditions for the synthesis of HAP with the highest sorption efficiency.
TY - JOUR
AU - Smičiklas, Ivana D.
AU - Onjia, Antonije
AU - Raičević, Slavica
PY - 2005
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/811
AB - Physicochemical properties of hydroxyapatite (HAP) synthesized by neutralization method are heavily dependent on the process variables. A Plackett-Burman two-level experimental design was therefore, chosen to screen a large number of variables and to determine their effect on HAP characteristics. The sorption of cadmium ions on HAP was studied as well. Of six selected variables (temperature, mixing speed, reactant concentration, addition rate, presence of inert atmosphere and aging time), temperature has shown the strongest influence on HAP structural and sorption properties. Smaller crystallites, lower crystallinity and higher specific surface area lead to higher sorption of cadmium ions. Room temperature and no aging are preferable conditions for the synthesis of HAP with the highest sorption efficiency.
PB - Elsevier, Amsterdam
T2 - Separation and Purification Technology
T1 - Experimental design approach in the synthesis of hydroxyapatite by neutralization method
EP - 102
IS - 2
SP - 97
VL - 44
DO - 10.1016/j.seppur.2004.12.010
UR - conv_2551
ER -
@article{
author = "Smičiklas, Ivana D. and Onjia, Antonije and Raičević, Slavica",
year = "2005",
abstract = "Physicochemical properties of hydroxyapatite (HAP) synthesized by neutralization method are heavily dependent on the process variables. A Plackett-Burman two-level experimental design was therefore, chosen to screen a large number of variables and to determine their effect on HAP characteristics. The sorption of cadmium ions on HAP was studied as well. Of six selected variables (temperature, mixing speed, reactant concentration, addition rate, presence of inert atmosphere and aging time), temperature has shown the strongest influence on HAP structural and sorption properties. Smaller crystallites, lower crystallinity and higher specific surface area lead to higher sorption of cadmium ions. Room temperature and no aging are preferable conditions for the synthesis of HAP with the highest sorption efficiency.",
publisher = "Elsevier, Amsterdam",
journal = "Separation and Purification Technology",
title = "Experimental design approach in the synthesis of hydroxyapatite by neutralization method",
pages = "102-97",
number = "2",
volume = "44",
doi = "10.1016/j.seppur.2004.12.010",
url = "conv_2551"
}
Smičiklas, I. D., Onjia, A.,& Raičević, S.. (2005). Experimental design approach in the synthesis of hydroxyapatite by neutralization method. in Separation and Purification Technology
Elsevier, Amsterdam., 44(2), 97-102.
https://doi.org/10.1016/j.seppur.2004.12.010
conv_2551
Smičiklas ID, Onjia A, Raičević S. Experimental design approach in the synthesis of hydroxyapatite by neutralization method. in Separation and Purification Technology. 2005;44(2):97-102.
doi:10.1016/j.seppur.2004.12.010
conv_2551 .
Smičiklas, Ivana D., Onjia, Antonije, Raičević, Slavica, "Experimental design approach in the synthesis of hydroxyapatite by neutralization method" in Separation and Purification Technology, 44, no. 2 (2005):97-102,
https://doi.org/10.1016/j.seppur.2004.12.010 .,
conv_2551 .
