silicic acid in water silica sol with aq. dispersion of silicic acid heated to 60 °C, Mg(OH)2 added in small portions for 30 min, stirred for 42 h; XRD;
参考文献
Dudkin; Vasyutin
Russian Journal of Applied Chemistry, 2011 , vol. 84, # 5 p. 751 - 755
Wolter, L.
Chemiker-Zeitung, 1908 , vol. 32, p. 606 - 607
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Gmelin Handbook: Zr: MVol., 106, page 280 - 282
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Ruff, O.
Patent: DE371604 , 1923 ;
in neat (no solvent) byproducts: SiCl4; heating in an evacuated tube for a longer period of time at temp. higher than 300°C;;
参考文献
Fischer, W.; Gewehr, R.; Wingchen, H.
Z. Anorg. Chem., 1939 , vol. 242, p. 161 - 187
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Ruff, O.; Wallstein, R.
Z. Anorg. Chem., 1923 , vol. 128, p. 96 - 116
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 9.47E-3 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 1.59E-5 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 8.67E-2 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 1.05E-2 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 9.86E-4 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
→
反应条件
in gas high temp. react. with silica gel melt at 2500 K, equil. pressure of gaseous reagents: 2.89E-2 atm;
参考文献
Agayan, G. S.; Yudin, B. F.; Ordan'yan, S. S.
Journal of Applied Chemistry USSR (English Translation), 1988 , vol. 61, p. 2039 - 2042
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1988 , vol. 61, p. 2229 - 2231
