Polycondensation of orthosilicic acid in hydrothermal solutions at different temperatures, pH values, and ionic strengths

Glass Physics and Chemistry

Volumn 33, Issue 1, 2007, Pages 44-49

  Potapov, V V ^a   Serdan, A A ^b   Kashpura, V N ^c   Gorbach, V A ^a   Tyurina, N A ^a   Zubakha, S V ^a  

^a Russian Academy of Sciences   (Russian Federation)

^b MOSCOW STATE UNIVERSITY   (Russian Federation)

^c KAMCHATKA STATE TECHNICAL UNIVERSITY   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

COLLOID CHEMISTRY; DISSOLUTION; IONIC STRENGTH; MATHEMATICAL MODELS; PH; POLYCONDENSATION; RATE CONSTANTS;

COLLOIDAL SILICA; HYDROTHERMAL SOLUTIONS; INVERSE PROCESS; ORTHOSILICIC ACID;

SILICA GEL;

EID: 33847413628     PISSN: 10876596     EISSN: None     Source Type: Journal    
DOI: 10.1134/S1087659607010063     Document Type: Article

References (10)

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2. Crerar, D.A. and Anderson, G.M., Solubility and Solvation Reactions of Quartz in Dilute Hydrothermal Solutions, Chem. Geol., 1971, vol. 8, pp. 107-122.
3. Marshall, W.L., Amorphous Silica Solubilities: I. Behaviour in Aqueous Sodium Nitrate Solutions: 25-300°C, 0-6 Molal, Geochim. Cosmochim. Acta, 1980, vol. 44, pp. 907-913.
4. Iler, R.K., The Chemistry of Silica, New York: Wiley, 1979.
5. Translated under the title Khimiya kremnezema, Moscow: Mir, 1982, Chapters 1 and 2.
6. Rothbaum, H.P. and Rohde, A.G., Kinetics of Silica Polymerization and Deposition from Dilute Solutions between 5 and 180°C, J. Colloid Interface Sci., 1979, vol. 71, no. 3, pp. 533-559.
7. Greenberg, S.A., Polymerization of Silicic Acid in Alkaline Solutions: A Kinetic Study, J. Polym. Sci., 1958, vol. 27, no. 115, pp. 523-527.
8. Goto, K., Effect of the pH on Polymerization of Silicic Acid, J. Phys. Chem., 1956, vol. 60, no. 7, pp. 1007-1008.
9. Okamoto, G., Okura, T., and Goto, K., Properties of Silica in Water, Geochim. Cosmochim. Acta, 1957, vol. 12, no. 1, pp. 123-132.
10. Fleming, B.A., Kinetics of Reaction between Silicic Acid and Amorphous Silica Surface in NaCl Solutions, J. Colloid Interface Sci., 1986, vol. 110, no. 1, pp. 40-64.