Dual-functionalized wood fibers with region-specific wettability for switchable oil/water separation systems

Key Points

• Switchable systems exhibit improved oil and water separation capabilities due to enhanced wettability.
• Key evidence includes a significant increase in separation efficiency, with a reported efficiency rate of over 90%.
• Assessment using dual-functionalized wood fibers reveals significant potential for environmentally friendly applications.
• Potential applications of this technology may contribute to reducing environmental pollution, highlighting innovative material designs.