Modeling the kinetics of silica nanocolloid formation and precipitation in geologically relevant aqueous solutions

Keyphrases

• Aqueous Solution 100%
• Silica 100%
• Nanocolloids 100%
• Amorphous Silica 22%
• Supersaturation 16%
• Ionic Strength 11%
• Kinetic Model 11%
• SiO2 Concentrations 11%
• Atomic Force Microscopy 5%
• Low pH 5%
• Rate of Change 5%
• Geochemical Cycles 5%
• Equilibrium Concentration 5%
• Model Fitting 5%
• As(III) 5%
• Fourth Order 5%
• Low Ionic Strength 5%
• Neutral pH 5%
• Colloidal Silica 5%
• Aqueous System 5%
• Low pH Value 5%
• Solubility Calculation 5%
• Large Aggregates 5%
• Oligomerization 5%
• Equilibrium Behavior 5%
• Silica Concentration 5%
• Bulk Amorphous Materials 5%
• Environmentally Relevant 5%
• Concentration Model 5%
• Precipitated Silica 5%
• Seamus Heaney 5%
• Metastable Equilibrium 5%
• Long-run Equilibrium 5%

Material Science

• Silicon Dioxide 100%
• Nanocolloids 100%
• Supersaturation 25%
• Oligomerization 8%
• Atomic Force Microscopy 8%
• Polymerization 8%

Chemical Engineering

• Chemical Kinetics Characteristics 100%
• Colloid 20%
• Polymerization 20%
• Oligomerization 20%