Stability of colloidal ferricoxychloride in the presence of inorganic anions
Abstract
The stability of colloidal dispersion of ferricoxychloride (FeOCl) in the presence of selected inorganic anions (chlorides, sulfates and hexacianoferrates) has been studied by a potentiometric titration technique. Stability of colloidal FeOCl as a function of inorganic anion concentration and solution pH was investigated. Dependence of the critical concentration of coagulation (CCC) on the solution pH was determined for all studied anions. Using these dependences, the regions of coagulation and stability of FeOCl sol were determined. It has been shown that the critical concentrations of coagulation decrease with increasing pH.
Keywords:
colloids / ferricoxychloride / stability / coagulationSource:
Materials Science Forum, 1998, 282-2, 189-192Note:
- Advanced Materials and Processes, 2nd Yugoslav Conference on Advanced Materials (YUGOMAT II), Sep 15-19, 1997, Herceg Novi, Yugoslavia
DOI: 10.4028/www.scientific.net/MSF.282-283.189
ISSN: 0255-5476
WoS: 000075079900026
Scopus: 2-s2.0-0031631892
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Institution/Community
VinčaTY - JOUR AU - Milonjić, Slobodan K. AU - Vučić, Nevenka B. PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6250 AB - The stability of colloidal dispersion of ferricoxychloride (FeOCl) in the presence of selected inorganic anions (chlorides, sulfates and hexacianoferrates) has been studied by a potentiometric titration technique. Stability of colloidal FeOCl as a function of inorganic anion concentration and solution pH was investigated. Dependence of the critical concentration of coagulation (CCC) on the solution pH was determined for all studied anions. Using these dependences, the regions of coagulation and stability of FeOCl sol were determined. It has been shown that the critical concentrations of coagulation decrease with increasing pH. T2 - Materials Science Forum T1 - Stability of colloidal ferricoxychloride in the presence of inorganic anions VL - 282-2 SP - 189 EP - 192 DO - 10.4028/www.scientific.net/MSF.282-283.189 ER -
@article{ author = "Milonjić, Slobodan K. and Vučić, Nevenka B.", year = "1998", abstract = "The stability of colloidal dispersion of ferricoxychloride (FeOCl) in the presence of selected inorganic anions (chlorides, sulfates and hexacianoferrates) has been studied by a potentiometric titration technique. Stability of colloidal FeOCl as a function of inorganic anion concentration and solution pH was investigated. Dependence of the critical concentration of coagulation (CCC) on the solution pH was determined for all studied anions. Using these dependences, the regions of coagulation and stability of FeOCl sol were determined. It has been shown that the critical concentrations of coagulation decrease with increasing pH.", journal = "Materials Science Forum", title = "Stability of colloidal ferricoxychloride in the presence of inorganic anions", volume = "282-2", pages = "189-192", doi = "10.4028/www.scientific.net/MSF.282-283.189" }
Milonjić, S. K.,& Vučić, N. B.. (1998). Stability of colloidal ferricoxychloride in the presence of inorganic anions. in Materials Science Forum, 282-2, 189-192. https://doi.org/10.4028/www.scientific.net/MSF.282-283.189
Milonjić SK, Vučić NB. Stability of colloidal ferricoxychloride in the presence of inorganic anions. in Materials Science Forum. 1998;282-2:189-192. doi:10.4028/www.scientific.net/MSF.282-283.189 .
Milonjić, Slobodan K., Vučić, Nevenka B., "Stability of colloidal ferricoxychloride in the presence of inorganic anions" in Materials Science Forum, 282-2 (1998):189-192, https://doi.org/10.4028/www.scientific.net/MSF.282-283.189 . .