Construction of nano-rubber toughened double-network hydrogels and the efficient adsorption performance and mechanism for uranyl ions

Key Points

• Efficient adsorption of uranyl ions was achieved with nano-rubber toughened double-network hydrogels.
• The hydrogels exhibited a maximum adsorption capacity for uranyl ions of 95 mg/g, enhancing removal efficiency.
• Assessment using adsorption performance analysis revealed insights into the underlying mechanics of ion interaction.
• Highlights the potential for innovative materials in addressing uranium contamination challenges.