Synthesis and Characterization of Carbon Nanotubes Using Amorphous Alloy Catalysts - Egyptian Knowledge Bank

1238

Synthesis and Characterization of Carbon Nanotubes Using Amorphous Alloy Catalysts

Article

Last updated: 01 Jan 2025

Subjects

Abstract

ARC DISCHARGE method was utilized to synthesize carbon nanotubes ….. (CNTs). The arcing was carried out in air atmosphere in presence of amorphous alloy as catalyst. The current density was maintained constant during the experiment. The amorphous alloys used were CoFeB amorphous alloy and ZrCuNiAl amorphous alloy. Characterization of the samples produced indicates that the presence of CoFeB amorphous alloy much enhanced the yield of multiwall carbon nanotubes (MWNTs). In contrast, the use of ZrCuNiAl amorphous alloy exerted an opposite effect. The produced MWNTs were tested for hydrogen sorption at 20 bar.

DOI

10.21608/ejchem.2010.1238

Keywords

carbon nanotubes, Amorphous alloy, Hydrogen sorption

Volume

Article Issue

Related Issue

266

Issue Date

2013-06-01

Receive Date

2010-01-04

Publish Date

2010-06-30

Page Start

465

Page End

475

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 56_Issue 3_Pages 465-475.pdf

PDF . 741.8kB

Link

https://ejchem.journals.ekb.eg/article_1238.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=1238

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Type Code

292

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle