Triode-type field emission array using carbon nanotubes and a conducting polymer composite prepared by electrochemical polymerization
作者： Y. W. Jin , J. E. Jung , Y. J. Park , J. H. Choi , D. S. Jung
DOI: 10.1063/1.1489067
关键词: Composite material 、 Conductive polymer 、 Carbon nanotube 、 Polypyrrole 、 Composite number 、 Materials science 、 Polymerization 、 Electrophoretic deposition 、 Field electron emission 、 Scanning electron microscope
摘要: We report a method to fabricate carbon nanotubes (CNT)/conducting polymer composite films for the application of CNTs field emission displays. The was prepared by combination electrochemical polymerization pyrrole and electrophoretic deposition CNTs. obtained uniform CNT/conducting polypyrrole film. were mainly coated on protrusions film emitted electrons without rubbing stretching. realized triode-type array (FEA) using CNT/polypyrrol composite. This FEA showed that current modulated gate voltage 30 V. morphology characteristics studied optical microscopy, scanning electron an test in vacuum.
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