Nanoscale Chemical Degradation Mechanisms of Sulfate Attack in Alkali-activated Slag

Physics & Astronomy

• slags 85%
• attack 78%
• sulfates 78%
• alkalies 69%
• hydrates 56%
• degradation 54%
• distribution functions 38%
• calcium silicates 35%
• sodium silicates 35%
• sodium hydroxides 34%
• gypsum 33%
• x rays 32%
• silica gel 31%
• disintegration 28%
• hydroxides 27%
• cements 26%
• durability 26%
• diffraction 25%
• silicates 23%
• magnesium 23%
• infrared spectroscopy 21%
• synchrotrons 20%
• chemistry 20%
• gels 18%
• porosity 17%
• causes 14%
• ions 11%

Engineering & Materials Science

• Sulfates 81%
• Slags 71%
• Hydrates 54%
• Degradation 50%
• Gels 50%
• Distribution functions 49%
• X ray diffraction 47%
• Calcium silicate 33%
• Disintegration 32%
• Synchrotrons 31%
• Gypsum 29%
• Fourier transform infrared spectroscopy 29%
• Phase composition 28%
• Silicates 27%
• Sodium hydroxide 27%
• Magnesium 25%
• Silica 24%
• Sodium 24%
• Fourier transforms 23%
• Binders 22%
• Ions 22%
• X rays 21%
• Infrared radiation 20%
• Cements 20%
• Durability 19%

Chemical Compounds

• Pair Distribution Function 100%
• Chemical Depolymerization 85%
• Slag 75%
• Material Degradation Process 55%
• Sulfate 54%
• Gypsum 45%
• Gel 45%
• Fourier Transform Infrared Spectroscopy 40%
• X-Ray Diffraction 35%
• Binding Agent 32%
• pH Value 30%
• Amorphous Material 25%
• Pore 23%
• Sodium Atom 22%
• X-Ray 21%
• Chemistry 21%
• Ion 14%