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The field emission properties of tetrapod-like zinc oxide (T-ZnO) nanostructures coated with Ag nanowires were investigated. Field emission device based on T-ZnO/Ag nanowires hybrid cathode exhibited lower turn-on electric field, larger field enhancement factor and better stability as compared with the as-grown T-ZnO cathode. The results showed that the mechanical and electrical conduction between the T-ZnO and electrode have been greatly improved mainly owing to the introduction of Ag nanowires into T-ZnO nanostructures, and further the field emission properties of T-ZnO/Ag nanowires hybrid cathode have been greatly enhanced. As compared with the pure T-ZnO cathode, the T-ZnO/Ag nanowires hybrid is proved as a promising cathode candidate for field emission display. (C) 2015 Elsevier B.V. All rights reserved.
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MATERIALS LETTERS
ISSN: 0167-577X
Year: 2015
Volume: 150
Page: 93-96
2 . 4 3 7
JCR@2015
2 . 7 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:335
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 5
SCOPUS Cited Count: 6
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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