Removal of heavy metals and dyes by clay-based adsorbents: From natural clays to 1D and 2D nano-composites

Engineering & Materials Science

• Heavy metals 100%
• Adsorbents 92%
• Dyes 87%
• Clay 75%
• Composite materials 44%
• Nanosheets 32%
• Nanotubes 27%
• Adsorption 20%
• Exfoliation (materials science) 6%
• Kaolinite 6%
• Nanorods 6%
• Clay minerals 5%
• Coupling agents 5%
• Bentonite 5%
• Specific surface area 5%
• Nanoparticles 4%
• Acids 3%

Earth & Environmental Sciences

• nanocomposite 88%
• dye 71%
• heavy metal 56%
• clay 50%
• removal 40%
• nanotube 31%
• adsorption 15%
• pillared clay 7%
• palygorskite 6%
• sepiolite 6%
• halloysite 6%
• montmorillonite 4%
• bentonite 4%
• illite 4%
• kaolinite 4%
• nanoparticle 4%
• aqueous solution 3%
• regeneration 3%
• surface area 3%
• polymer 3%
• acid 2%

Chemical Compounds

• Heavy Metal 64%
• Adsorbent 57%
• Nanocomposite 50%
• Dye 48%
• Nanosheet 35%
• Nanotube 34%
• Adsorption 12%
• Palygorskite 12%
• Sepiolite 11%
• Bentonite 9%
• Adsorption Behavior 8%
• Montmorillonite 8%
• Nanorod 7%
• Specific Surface Area 6%
• Aqueous Solution 4%
• Nanoparticle 4%
• Application 2%