MWCNTs oxidation by thermal treatment with air conditions



Document title: MWCNTs oxidation by thermal treatment with air conditions
Journal: Superficies y vacío
Database: PERIÓDICA
System number: 000403596
ISSN: 1665-3521
Authors: 1
1
1
1
1
2
2
3
Institutions: 1Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán. México
2Universidad Veracruzana, Centro de Investigaciones en Micro y Nanotecnología, Boca del Río, Veracruz. México
3Instituto Tecnológico de Morelia, Morelia, Michoacán. México
Year:
Season: Dic
Volumen: 28
Number: 4
Pages: 111-114
Country: México
Language: Inglés
Document type: Artículo
Approach: Analítico
English abstract A functionalization process has to occur in order to employ carbon nanotubes, generally by using certain types of acids. Multiwalled carbon nanotubes synthetized from benzene and ferrocene were oxidized at different temperatures between 270-600 °C through thermal treatment at atmospheric conditions. Samples were characterized by SEM, EDS, XRD, FTIR and Raman. The weight loss is shown with fluctuations from 0-78% according to different temperature conditions. FTIR analysis demonstrated presence of carbonyl groups and decrease of CHx
Disciplines: Ciencia y tecnología,
Ingeniería
Keyword: Tecnología,
Ingeniería de materiales,
Nanotecnología,
Nanotubos de carbono,
Oxidación,
Carbonilos
Keyword: Science and technology,
Engineering,
Technology,
Materials engineering,
Nanotechnology,
Carbon nanotubes,
Oxidation,
Carbonyls
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