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Hydrogen generation performances and electrochemical properties of Mg alloys with 14 H long period stacking ordered structure

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLEGRÉE, Manuel
hal.structure.identifierNational Institute of Advanced Industrial Science and Technology [AIST]
dc.contributor.authorCHARBONNIER, Véronique
hal.structure.identifierInstitut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
dc.contributor.authorAL BACHA, Serge
hal.structure.identifierNational Institute of Advanced Industrial Science and Technology [AIST]
dc.contributor.authorASANO, Kohta
hal.structure.identifierNational Institute of Advanced Industrial Science and Technology [AIST]
dc.contributor.authorSAKAKI, Kouji
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorAUBERT, Isabelle
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMAUVY, Fabrice
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorSABATIER, Jocelyn
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBOBET, Jean-Louis
dc.date.issued2023
dc.identifier.issn0925-8388
dc.description.abstractEnHydrolysis of Magnesium with water is an excellent way to produce H2 at high rate, especially when alloyed with nobler elements that accelerate its corrosion. In this work, the hydrogen generation properties of four Magnesium based alloys with Long Period Stacking Ordered (14 H-LPSO) structures (Mg91Cu4Y5; Mg91Ni4Y5; Mg91Ni4Gd5 and Mg91Ni4Sm5) are studied through standard electrochemical methods. The hydrolysis experiment on coarse powder are coherent with the electrochemical measurements performed on polished surface. The rare earth (Y, Gd or Sm) and transition metal (Ni or Cu) involved in the LPSO are found to have a significant influence on the corrosion and hydrolysis properties of alloys with 14 H-LPSO structures.
dc.language.isoen
dc.publisherElsevier
dc.title.enHydrogen generation performances and electrochemical properties of Mg alloys with 14 H long period stacking ordered structure
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jallcom.2022.168154
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Alloys and Compounds
bordeaux.page168154
bordeaux.volume937
bordeaux.peerReviewedoui
hal.identifierhal-03932299
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03932299v1
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