| Téléchargement | - Voir le manuscrit accepté : Hydrogen gas production during corrosion of copper by water (PDF, 889 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1016/j.corsci.2010.09.037 |
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| Auteur | Rechercher : Hultquist, G.; Rechercher : Graham, M. J.1; Rechercher : Szakalos, P.; Rechercher : Sproule, G.I.1; Rechercher : Rosengren, A.; Rechercher : Gråsjö, L. |
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| Affiliation | - Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Sujet | Copper; Platinum; Weight loss; SIMS; Oxidation; Hydrogen permeation |
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| Résumé | This paper considers the corrosion of copper in water by: (1) short term, open system weight measurements and (2) long term, closed system immersion in distilled water (13,800 h) without O2 at 21–55 C. In the latter experiments, the hydrogen gas pressure is measured above the immersed copper and approaches ~10-3 bar at equilibrium. This pressure is mostly due to copper corrosion and greatly exceeds that in ambient air. Accordingly, this measured hydrogen pressure from copper corrosion increases with temperature and has the same dependency as the concentration of OH- in the ion product [OH-] [H+]. |
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| Date de publication | 2010-09-17 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 17400951 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | e637015d-ca4b-450a-adde-f7d03422ef53 |
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| Enregistrement créé | 2011-03-26 |
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| Enregistrement modifié | 2020-04-17 |
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