Outstanding field emission performance via superior carbon nanotubes dispersion by acoustic resonance mixing and synergistic function-oriented annealing strategy

Key Points

• To address the challenges of carbon nanotube dispersion that hinder cold cathode field emission performance.
• Utilized acoustic resonance mixing to achieve homogeneous carbon nanotube dispersion.
• Applied a function-oriented annealing strategy to enhance the performance of the dispersion.
• Evaluated field emission characteristics under controlled conditions.
• Enhanced dispersion significantly improved the cold cathode field emission performance.
• Achieved a notable reduction in agglomeration of carbon nanotubes.
• Demonstrated superior emission stability and efficiency compared to conventional methods.