Stability of chromium(III)-oxide sol upon the addition of various electrolytes (chloride, sulfate, and ferrocyanate) was studied by a potentiometric titration method. The critical coagulation concentration was determined by turbidity measurements using potassium hydroxide as a titrant. The experimental critical coagulation concentration values revealed decrease in sol stability in the presence of inorganic anions, particularly those of higher charges. For all anions, the critical coagulation concentration values are lower at higher pH. The coagulation pH at sulfate concentrations above 10(-3) mol/dm(3) was found to be constant.
TY - JOUR
AU - Onjia, Antonije
AU - Milonjić, Slobodan K.
PY - 2000
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/307
AB - Stability of chromium(III)-oxide sol upon the addition of various electrolytes (chloride, sulfate, and ferrocyanate) was studied by a potentiometric titration method. The critical coagulation concentration was determined by turbidity measurements using potassium hydroxide as a titrant. The experimental critical coagulation concentration values revealed decrease in sol stability in the presence of inorganic anions, particularly those of higher charges. For all anions, the critical coagulation concentration values are lower at higher pH. The coagulation pH at sulfate concentrations above 10(-3) mol/dm(3) was found to be constant.
PB - Trans Tech Publications Ltd, Durnten-Zurich
T2 - Trends in Advanced Materials and Processes
T1 - Stability of chromium(III)-oxide sol in the presence of inorganic anions
EP - 115
SP - 111
VL - 352
DO - 10.4028/www.scientific.net/MSF.352.111
ER -
@article{
author = "Onjia, Antonije and Milonjić, Slobodan K.",
year = "2000",
abstract = "Stability of chromium(III)-oxide sol upon the addition of various electrolytes (chloride, sulfate, and ferrocyanate) was studied by a potentiometric titration method. The critical coagulation concentration was determined by turbidity measurements using potassium hydroxide as a titrant. The experimental critical coagulation concentration values revealed decrease in sol stability in the presence of inorganic anions, particularly those of higher charges. For all anions, the critical coagulation concentration values are lower at higher pH. The coagulation pH at sulfate concentrations above 10(-3) mol/dm(3) was found to be constant.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Trends in Advanced Materials and Processes",
title = "Stability of chromium(III)-oxide sol in the presence of inorganic anions",
pages = "115-111",
volume = "352",
doi = "10.4028/www.scientific.net/MSF.352.111"
}
Onjia, A.,& Milonjić, S. K.. (2000). Stability of chromium(III)-oxide sol in the presence of inorganic anions. in Trends in Advanced Materials and Processes
Trans Tech Publications Ltd, Durnten-Zurich., 352, 111-115.
https://doi.org/10.4028/www.scientific.net/MSF.352.111
Onjia A, Milonjić SK. Stability of chromium(III)-oxide sol in the presence of inorganic anions. in Trends in Advanced Materials and Processes. 2000;352:111-115.
doi:10.4028/www.scientific.net/MSF.352.111 .
Onjia, Antonije, Milonjić, Slobodan K., "Stability of chromium(III)-oxide sol in the presence of inorganic anions" in Trends in Advanced Materials and Processes, 352 (2000):111-115,
https://doi.org/10.4028/www.scientific.net/MSF.352.111 . .
