Nitrogen-Doped Hollow Carbon Microcubes Modified by in-Situ Catalytic Growth CNTs for Broadband Microwave Absorption

Key Points

• This research aims to develop lightweight materials that can effectively absorb microwaves using hollow carbon microcubes.
• Utilized nitrogen-doping to modify hollow carbon microcubes
• Employed in-situ catalytic growth of carbon nanotubes
• Analyzed microwave absorption performance across different frequency ranges.
• Achieved broadband microwave absorption with materials showing significant weight reduction
• Demonstrated improved absorption properties compared to traditional materials
• Notable enhancement in performance metrics under experimental conditions.