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Evaluation of residual iron in carbon nanotubes purified by acid treatments
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“iron can catalyze the growth of CNT either as pure metal, or in the form of oxides and carbides (cementite), and catalytic Fe nanoparticles usually become oxidized after exposure to air 41 .”
From Boosting hydrogen production with raspberry-derived carbon aerogels with in situ grown carbon nanotubes (2026) · cites this paper as [41]
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Metadata
- Authors
- Edwards, E. R., Antunes, E. F., Botelho, E. C., Baldan, M. R., & Corat, E. J.
- Affiliations
- Universidade Estadual Paulista (Unesp) (BR)
- Instituto Tecnológico de Aeronáutica (BR)
- Instituto Nacional de Pesquisas Espaciais (BR)
- Corresponding author
- Edwards, E.R.
- Venue
- Applied Surface Science
- Publisher
- Elsevier BV
- Published
- 2011-11
- Volume
- 258
- Issue
- 2
- Pages
- 641-648
- ISSN
- 0169-4332 (ISSN-L)
- OpenAlex
- W1989981958
- Cited by
- 155
- References
- 54
- Citations by year
- 2026: 4 · 2025: 8 · 2024: 7 · 2023: 11 · 2022: 11 · 2021: 12 · 2020: 16 · 2019: 13 · 2018: 16 · 2017: 14 · 2016: 13 · 2015: 9 · 2014: 7 · 2013: 9 · 2012: 5
- FWCI
- 3.30
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (vor, 709 d)
- Locations
- Applied Surface Science (publishedVersion)
- Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista) (submittedVersion)
- UNESP Institutional Repository (São Paulo State University) (submittedVersion)
- Biblioteca Digital da Memória Científica do INPE (National Institute for Space Research) (submittedVersion)
- Funders
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES/BRAZIL) (0023/08-6)
- Fundação de Amparo a Pesquisa do Estado de São Paulo (FAPESP/BRAZIL) (2006/03525-3)
- Topics
- Physical Sciences › Materials Science › Materials Chemistry › Carbon Nanotubes in Composites
- Physical Sciences › Materials Science › Materials Chemistry › Graphene research and applications
- Physical Sciences › Materials Science › Surfaces, Coatings and Films › Electron and X-Ray Spectroscopy Techniques
- Keywords
- multi-walled carbon nanotubes, iron contamination, acid treatment, ferrocene, iron nanoparticles, oxygen-containing functional groups, sonication, nanotube purity, surface oxidation
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