Visualizing Hydrogen Nanobubbles Generation at Nanoscale Zero-valent Iron/Water Interfaces

Key Points

• The aim is to visualize the formation of hydrogen nanobubbles in reactive metal-water systems at the nanoscale.
• Utilized advanced visualization techniques to observe nanobubbles.
• Conducted experiments under anaerobic conditions to generate hydrogen nanobubbles.
• Analyzed interfacial properties of zero-valent iron in contact with water.
• Successfully visualized the generation of hydrogen nanobubbles at the nanoscale.
• Revealed unique physicochemical properties of nanobubbles in reactive metal systems.