P2-18: Field emission from screen-printed ZnO nanowires-CNT composites

Field emission (FE) characteristics of the screen printed ZnO nanowires film were measured. A turn-on voltage for driving a current density of 1 μA/cm was about 5 V/am. To improve the FE properties of screen printed ZnO nanowires, a small scale of carbon nanotubes (CNTs) mixed-ZnO nanowires composit...

Full description

Saved in:
Bibliographic Details
Main Authors: Yu Ling-min, Fan Xin-hui, Qi Li-jun, Yan Wen
Format: Conference Proceeding
Language:English
Subjects:
CNTs
Current density
field emission
Glass
Indium tin oxide
Nanowires
screen printing
Zinc oxide
ZnO nanoneedles
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Field emission (FE) characteristics of the screen printed ZnO nanowires film were measured. A turn-on voltage for driving a current density of 1 μA/cm was about 5 V/am. To improve the FE properties of screen printed ZnO nanowires, a small scale of carbon nanotubes (CNTs) mixed-ZnO nanowires composite film was presented. A remarkable FE enhancement of screen printed composite film of CNTs-mixed ZnO nanowires was found compared to that of the intrinsic ZnO nanowires.
ISSN:2164-2370
DOI:10.1109/IVNC.2010.5563148