Výsledky vyhledávání - "Marina Verdu"

A model of duplex structure for short vapour-grown carbon fibres

Autor: Marina Verdu, Antonio Madroñero, E. Ariza

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Scopus-Elsevier

Vapour-grown carbon fibres are a type of short carbon fibres produced by a single-stage process. They are not yet commercially available but their cost/performance ratio is excellent owing to their unusual inner microstructure. Nevertheless, much eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bba34d9751b9a12986155071ca5bee50
https://doi.org/10.1039/jm9960601059

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Study by a modified scanning electron microscope fractography of hydrogenation process in vapour grown carbon fibres

Autor: J. Martin-Benito Romero, Marina Verdu, Antonio Madroñero, Jp. Issi, C. Barba

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The present paper intends to study the microstructure of vapour grown carbon fibres (VGCF), whose fracture depends on the breaking mode, as it was stated. Before being examined, transversal sections of fibres were etched, using an argon ion beam, aim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b491c08b139e808d91159a88157da24d
http://hdl.handle.net/10261/114172

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Hydrogen content evaluation in Vapour-grown carbon fibres by SIMS

Autor: Marina Verdu, Antonio Madroñero

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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An analysis of hydrogen in Vapour-grown carbon fibres by secondary ions mass spectrometry (SIMS) technique allows recognition of the main role of hydrogen in the graphitizing process and mechanical properties. It is known that VGCF have a duplex stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd407e3b8b9248a53eb6e86fb4947dd5
http://hdl.handle.net/10261/114154

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Some microstructural aspects of vapour-grown carbon fibres to disclose their failure mechanisms

Autor: Marina Verdu, C. Barba, W. Brandl, E. Ariza, Antonio Madroñero

Publikováno v: Scopus-Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
instname

The microstructure of vapour-grown carbon fibres has been studied by an SEM examination of the transverse section. In this way the duplex structure, of catalytic and pyrolytic carbon, can be differentiated by the fracture of each phase; pyrolytic car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c18de03539c71d55e05f736cc59f15ac
http://www.scopus.com/inward/record.url?eid=2-s2.0-0030414476&partnerID=MN8TOARS

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