Issue 3, 2012
From the journal:

RSC Advances

Enhancement of electron field emission properties of TiO2−x nanoplatelets by N-doping

N. C. Raut,a   Tom Mathews,*a   K. Panda,b   B. Sundaravel,b   S. Dasha  and  A. K. Tyagia  

* Corresponding authors

a Surface and Nanoscience Division, Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, T.N., India
E-mail: tom@igcar.gov.in
Fax: (+91) 4427480081
Tel: (+91) 4427480500-22206

b Materials Physics Division, Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, T.N., India

Abstract

Thin films of TiO2−x and TiO2−x−yN2y nano-platelets having better field emission properties compared to one dimensional nanostructures reported in literature were synthesized by spray pyrolysis. Low threshold field of 8 V μm−1 and 4.1 V μm−1, for 1 mA cm2, was observed for TiO2−x and TiO2−x−yN2y respectively, implying enhanced field emission upon N-doping.

Graphical abstract: Enhancement of electron field emission properties of TiO2−x nanoplatelets by N-doping

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Article information

DOI
https://doi.org/10.1039/C2RA00905F
Article type
Communication
Submitted
17 Oct 2011
Accepted
19 Nov 2011
First published
12 Dec 2011

RSC Adv., 2012,2, 812-815

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Enhancement of electron field emission properties of TiO2−x nanoplatelets by N-doping

N. C. Raut, T. Mathews, K. Panda, B. Sundaravel, S. Dash and A. K. Tyagi, RSC Adv., 2012, 2, 812 DOI: 10.1039/C2RA00905F

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