Table 1 Field emission properties obtained from a few past flexible CNT emitters
From: RETRACTED ARTICLE: Flexible Field Emitter for X-ray Generation by Implanting CNTs into Nickel Foil
CNT emitters | E to (V/μm) | Maximum current density |
|---|---|---|
Present work | 1.64 (10 μA, 141 μA/cm2) | 8.03 mA/cm2 (3.13 V/μm, 0.57 mA) |
CNT/PET [11] | 0.82 (0.1 μA/cm2) | 2.0 mA/cm2 (1.6 V/μm) |
CNT/TEOS [9] | 1.76 (10 μA/cm2) | 0.5 mA/cm2 (2.67 V/μm) |
CNT/PMMA [3] | 1.07 (10 μA/cm2) | 1.5 mA/cm2 (1.9 V/μm) |
CNT/PDMS [10] | 0.87 (1 nA) | 1.0 mA/cm2 (2.16 V/μm) |
CNT/carbon cloth [18] | 0.2 (10 nA) | 1.0 mA/cm2 (0.4 V/μm) |