Influence of Catalysts' Activation on Their Activity and Selectivity in Carbon Nanotubes Synthesis Full article
Conference |
21st International Winterschool on Electronic Properties of Novel Materials 10-17 Mar 2007 , Kirchberg |
||||
---|---|---|---|---|---|
Journal |
Physica Status Solidi (B): Basic Research
ISSN: 0370-1972 , E-ISSN: 1521-3951 |
||||
Output data | Year: 2007, Volume: 244, Number: 11, Pages: 3920-3924 Pages count : 5 DOI: 10.1002/pssb.200776143 | ||||
Tags | GROWTH | ||||
Authors |
|
||||
Affiliations |
|
Funding (3)
1 | The Ministry of Education and Science of the Russian Federation | 2.1.1.1604 |
2 | Russian Foundation for Basic Research | 06-03-81038 |
3 | Russian Foundation for Basic Research | 05-03-32901 |
Abstract:
In this paper we have investigated the influence of catalysts' activation conditions on their selectivity in carbon nanotubes CVD synthesis by means of methane decomposition reaction using Fe- and FeCo-catalysts synthesized via polymerized complex rout providing homogeneous distribution of catalytic components. It was shown that variation of catalysts' reduction conditions results in formation of different types of NTs (MWNTs or SWNTs). The most effective catalyst activation leading to formation of SWNTs consists in catalyst reduction by reaction mixture at high temperature. That can be explained in terms of carbon deposits nucleation on metals.
Cite:
Usoltseva A.
, Kuznetsov V.
, Rudina N.
, Moroz E.
, Haluska M.
, Roth S.
Influence of Catalysts' Activation on Their Activity and Selectivity in Carbon Nanotubes Synthesis
Physica Status Solidi (B): Basic Research. 2007. V.244. N11. P.3920-3924. DOI: 10.1002/pssb.200776143 WOS Scopus РИНЦ
Influence of Catalysts' Activation on Their Activity and Selectivity in Carbon Nanotubes Synthesis
Physica Status Solidi (B): Basic Research. 2007. V.244. N11. P.3920-3924. DOI: 10.1002/pssb.200776143 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 30, 2007 |
Accepted: | Aug 13, 2007 |
Published online: | Oct 4, 2007 |
Published print: | Nov 1, 2007 |
Identifiers:
Web of science | WOS:000251355800017 |
Scopus | 2-s2.0-36849093910 |
Elibrary | 13536270 |
Chemical Abstracts | 2007:1422896 |
Chemical Abstracts (print) | 150:223248 |
OpenAlex | W2155927370 |