Possible dissolution pathways participating in the Mg corrosion reaction

被引：58
作者：
Atrens, Aleks D. [1 ]
Gentle, Ian [2 ]
Atrens, Andrej [3 ,4 ]
机构：
[1] Univ Queensland, Sch Mech & Min Engn, Queensland Geothermal Energy Ctr Excellence, St Lucia, Qld 4072, Australia
[2] Univ Queensland, Sch Chem & Mol Biosci, St Lucia, Qld 4072, Australia
[3] Univ Queensland, Sch Mech & Min Engn, St Lucia, Qld 4072, Australia
[4] Univ Queensland, Queensland Ctr Adv Mat Proc & Mfg AMPAM, St Lucia, Qld 4072, Australia
来源：
CORROSION SCIENCE | 2015年 / 92卷
基金：
澳大利亚研究理事会;
关键词：
Magnesium; Modelling studies; ENHANCED CATALYTIC-ACTIVITY; ANODIC POLARIZATION CURVES; HIGH-PURITY MG; MAGNESIUM CORROSION; LOCALIZED CORROSION; GALVANIC CORROSION; NACL; IMPEDANCE; MECHANISM; BEHAVIOR;
D O I：
10.1016/j.corsci.2014.12.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Mg corrosion reaction sequence was considered in terms of possible elementary reaction steps, and their plausibility in relation to their thermodynamic status. The uni-positive Mg+ reaction sequence is thermodynamically favoured, and can occur by a number of elementary steps. There are a number of possible dissolution reactions (which are defined are reactions which contribute no electrons to the corroding Mg electrode). It is impossible at this stage to conclusively determine the reaction mechanism without knowledge of the species present at the magnesium water interface. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：173 / 181
页数：9
相关论文
共 48 条
  • [1] Intracluster Ion Molecule Reactions Following the Generation of Mg+ Within Polar Clusters
    Alsharaeh, Edreese H.
    [J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2011, 12 (12): : 9095 - 9107
  • [2] Atrens A., 2014, ADV ENG MAT IN PRESS
  • [3] The negative difference effect and unipositive Mg+
    Atrens, Andrej
    Dietzel, Wolfgang
    [J]. ADVANCED ENGINEERING MATERIALS, 2007, 9 (04) : 292 - 297
  • [4] Advances in Mg corrosion and research suggestions
    Atrens, Andrej
    Song, Guang-Ling
    Cao, Fuyong
    Shi, Zhiming
    Bowen, Patrick K.
    [J]. JOURNAL OF MAGNESIUM AND ALLOYS, 2013, 1 (03) : 177 - 200
  • [5] FactSage thermochemical software and databases
    Bale, C
    Chartrand, P
    Degterov, SA
    Eriksson, G
    Hack, K
    Ben Mahfoud, R
    Melançon, J
    Pelton, AD
    Petersen, S
    [J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2002, 26 (02): : 189 - 228
  • [6] FactSage thermochemical software and databases - recent developments
    Bale, C. W.
    Belisle, E.
    Chartrand, P.
    Decterov, S. A.
    Eriksson, G.
    Hack, K.
    Jung, I. -H.
    Kang, Y. -B.
    Melancon, J.
    Pelton, A. D.
    Robelin, C.
    Petersen, S.
    [J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2009, 33 (02): : 295 - 311
  • [7] An impedance investigation of the mechanism of pure magnesium corrosion in sodium sulfate solutions
    Baril, Genevieve
    Galicia, Gonzalo
    Deslouis, Claude
    Pebere, Nadine
    Tribollet, Bernard
    Vivier, Vincent
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2007, 154 (02) : C108 - C113
  • [8] Stability and reactivity of hydrated magnesium cations
    Berg, C
    Beyer, M
    Achatz, U
    Joos, S
    Niedner-Schatteburg, G
    Bondybey, VE
    [J]. CHEMICAL PHYSICS, 1998, 239 (1-3) : 379 - 392
  • [9] THE SPECTRUM OF MAGNESIUM HYDRIDE
    BERNATH, PF
    BLACK, JH
    BRAULT, JW
    [J]. ASTROPHYSICAL JOURNAL, 1985, 298 (01) : 375 - 381
  • [10] Hydrated metal ions in the gas phase
    Beyer, Martin K.
    [J]. MASS SPECTROMETRY REVIEWS, 2007, 26 (04) : 517 - 541
12345