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ACS Appl Mater Interfaces. 2017 Nov 01;9(43):38125-38134. doi: 10.1021/acsami.7b10750. Epub 2017 Oct 18.

Rapid Diffusion and Nanosegregation of Hydrogen in Magnesium Alloys from Exposure to Water.

ACS applied materials & interfaces

Michael P Brady, Anton V Ievlev, Mostafa Fayek, Donovan N Leonard, Matthew G Frith, Harry M Meyer, Anibal J Ramirez-Cuesta, Luke L Daemen, Yongqiang Cheng, Wei Guo, Jonathan D Poplawsky, Olga S Ovchinnikova, Jeffrey Thomson, Lawrence M Anovitz, Gernot Rother, Dongwon Shin, Guang-Ling Song, Bruce Davis

Affiliations

  1. Oak Ridge National Laboratory (ORNL) , Oak Ridge, Tennessee 37831, United States.
  2. Department of Geological Sciences, University of Manitoba (UM) , Winnipeg, MB R3T 2N2, Canada.
  3. Magnesium Elektron North America (MENA) , Madison, Illinois 62060, United States.

PMID: 29016100 DOI: 10.1021/acsami.7b10750

Abstract

Hydrogen gas is formed when Mg corrodes in water; however, the manner and extent to which the hydrogen may also enter the Mg metal is poorly understood. Such knowledge is critical as stress corrosion cracking (SCC)/embrittlement phenomena limit many otherwise promising structural and functional uses of Mg. Here, we report via D

Keywords: corrosion; hydrogen; hydrogen storage; magnesium; stress corrosion cracking (SCC)

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