Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling
The Ti1.27Fe + 11 wt.% Ni composite synthesized by arc melting and ball milling and its possible use in hydrogen storage were studied. First the intermetallic Ti1.27Fe was obtained from elemental powders of Ti and Fe by using the arc melting in argon atmosphere and was cracked in a reactor, after th...
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| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/831853 |
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| author | J. Bonifacio-Martínez F. Ureña-Núñez J. L. Iturbe-García |
| author_facet | J. Bonifacio-Martínez F. Ureña-Núñez J. L. Iturbe-García |
| author_sort | J. Bonifacio-Martínez |
| collection | DOAJ |
| description | The Ti1.27Fe + 11 wt.% Ni composite synthesized by arc melting and ball milling and its possible use in hydrogen storage were studied. First the intermetallic Ti1.27Fe was obtained from elemental powders of Ti and Fe by using the arc melting in argon atmosphere and was cracked in a reactor, after that nickel powder was added to the Ti1.27Fe alloy before the milling. The mixture was subjected to high-energy ball milling to produce the Ti1.27Fe/Ni composite. Nanocrystalline phases Ti1.27Fe + Ni were observed after 5 h of milling. Hydrogenation results indicated that in the first cycle of hydriding the maximum amount of hydrogen release was 2.10 wt.% for the composite at 100∘C, under hydrogen pressure of 0.8 MPa and without prior activation. |
| format | Article |
| id | doaj-art-bbdb479e4ace40659f1bc27594e938f5 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-bbdb479e4ace40659f1bc27594e938f52025-02-03T01:03:49ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/831853831853Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball MillingJ. Bonifacio-Martínez0F. Ureña-Núñez1J. L. Iturbe-García2Facultad de Química, Universidad Autónoma del Estado de México, Avenida Colón Esquina con Paseo Tollocan s/n, Toluca, 50120 Méx, MexicoFacultad de Química, Universidad Autónoma del Estado de México, Avenida Colón Esquina con Paseo Tollocan s/n, Toluca, 50120 Méx, MexicoDepartamento de Química, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca s/n, La Marquesa, 52750 Ocoyoacac, Méx, MexicoThe Ti1.27Fe + 11 wt.% Ni composite synthesized by arc melting and ball milling and its possible use in hydrogen storage were studied. First the intermetallic Ti1.27Fe was obtained from elemental powders of Ti and Fe by using the arc melting in argon atmosphere and was cracked in a reactor, after that nickel powder was added to the Ti1.27Fe alloy before the milling. The mixture was subjected to high-energy ball milling to produce the Ti1.27Fe/Ni composite. Nanocrystalline phases Ti1.27Fe + Ni were observed after 5 h of milling. Hydrogenation results indicated that in the first cycle of hydriding the maximum amount of hydrogen release was 2.10 wt.% for the composite at 100∘C, under hydrogen pressure of 0.8 MPa and without prior activation.http://dx.doi.org/10.1155/2013/831853 |
| spellingShingle | J. Bonifacio-Martínez F. Ureña-Núñez J. L. Iturbe-García Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling Journal of Chemistry |
| title | Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling |
| title_full | Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling |
| title_fullStr | Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling |
| title_full_unstemmed | Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling |
| title_short | Characteristics of the Ti1.27Fe + 11 wt.% Ni Composite Obtained by Arc Melting and Ball Milling |
| title_sort | characteristics of the ti1 27fe 11 wt ni composite obtained by arc melting and ball milling |
| url | http://dx.doi.org/10.1155/2013/831853 |
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