Effect of Purity and Substrate on Field Emission Properties of Multi-walled Carbon Nanotubes

Effect of Purity and Substrate on Field Emission Properties of Multi-walled Carbon Nanotubes

<p>Abstract</p><p>Multi-walled carbon nanotubes (MWNT) have been synthesized by chemical vapour decomposition (CVD) of acetylene over Rare Earth (RE) based AB<sub>2</sub>(DyNi<sub>2</sub>) alloy hydride catalyst. The as-grown carbon nanotubes were purified b...

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Bibliographic Details
Main Authors:	Sethupathi K, Rakhi RB, Ramaprabhu S
Format:	Article
Language:	English
Published:	SpringerOpen 2007-01-01
Series:	Nanoscale Research Letters
Subjects:	Multi-walled carbon nanotubes DyNi<sub>2</sub>alloy hydride Spin coating Dichloro ethane Graphitized carbon paper CNT field emitter Fowler–Nordheim theory
Online Access:	http://dx.doi.org/10.1007/s11671-007-9067-3

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