Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/20620
Title: | Heterogranular-Structured Diamond-Gold Nanohybrids: A New Long-Life Electronic Display Cathode | Authors: | KAMATCHI JOTHIRAMALINGAM, Sankaran Huang, Bohr-Ran Saravanan, Adhimoorthy Manoharan, Divinah Tai, Nyan-Hwa Lin, I-Nan |
Issue Date: | 2015 | Publisher: | AMER CHEMICAL SOC | Source: | ACS APPLIED MATERIALS & INTERFACES, 7 (49), p. 27078-27086 | Abstract: | In the age of hand-held portable electronics, the need for robust, stable and long-life cathode materials has become increasingly important. Herein, a novel heterogranular-structured diamond-gold nanohybrids (HDG) as a long-term stable cathode material for field-emission (FE) display and plasma display devices is experimentally demonstrated. These hybrid materials are electrically conductive that perform as an excellent field emitters, viz, low turn-on field of 2.62 V/mu m with high FE current density of 4.57 mA/cm(2) (corresponding to a applied field of 6.43 V/mu m) and prominently high lifetime stability lasting for 1092 min revealing their superiority on comparison with the other commonly used field emitters such as carbon nanotubes, graphene, and zinc oxide nanorods. The process of fabrication of these HDG materials is direct and easy thereby paving way for the advancement in next generation cathode materials for high-brightness FE and plasma-based display devices. | Notes: | [Sankaran, Kamatchi Jothiramalingam; Tai, Nyan-Hwa] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan. [Sankaran, Kamatchi Jothiramalingam] Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium. [Huang, Bohr-Ran; Saravanan, Adhimoorthy] Natl Taiwan Univ Sci & Technol, Grad Inst Electroopt Engn, Taipei 106, Taiwan. [Huang, Bohr-Ran; Saravanan, Adhimoorthy] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 106, Taiwan. [Manoharan, Divinah; Lin, I-Nan] Tamkang Univ, Dept Phys, Tamsui 251, Taiwan. | Keywords: | heterogranular-structured diamond; gold nanoclusters; nanographitic filaments; lifetime stability; field-emission display; plasma display;heterogranular-structured diamond; gold nanoclusters; nanographitic filaments; lifetime stability; field-emission display; plasma display | Document URI: | http://hdl.handle.net/1942/20620 | ISSN: | 1944-8244 | e-ISSN: | 1944-8252 | DOI: | 10.1021/acsami.5b10569 | ISI #: | 000366873900008 | Rights: | © 2015 American Chemical Society | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2017 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
acsami%2E5b10569.pdf Restricted Access | Published version | 4.88 MB | Adobe PDF | View/Open Request a copy |
SCOPUSTM
Citations
12
checked on Sep 2, 2020
WEB OF SCIENCETM
Citations
15
checked on Oct 14, 2024
Page view(s)
62
checked on Sep 7, 2022
Download(s)
58
checked on Sep 7, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.