The stability of hydrogen evolution activity and corrosion behavior of porous Ni3Al-Mo electrode in alkaline solution during long-term electrolysis

Liang Wu; Yuehui He; Ting Lei; Bo Nan; Nanping Xu; Jin Zou; Baiyun Huang; C. T. Liu

doi:10.1016/j.energy.2014.02.033

The stability of hydrogen evolution activity and corrosion behavior of porous Ni₃Al-Mo electrode in alkaline solution during long-term electrolysis

Liang Wu, Yuehui He, Ting Lei, Bo Nan, Nanping Xu, Jin Zou, Baiyun Huang, C. T. Liu

化工学院

科研成果: 期刊稿件 › 文章 › 同行评审

40 引用（Scopus）

摘要

The long-term stability and the effect of electrolysis on the corrosion behavior of porous Ni₃Al-Mo electrode obtained by reactive synthesis of Ni, Al and Mo elemental powders for hydrogen evolution reaction (HER) were investigated in 6M KOH solution under-100mAcm^-2 current density at room temperature. The long-term operation shows that the electrochemical activity of porous Ni₃Al-Mo electrode increases slightly with increasing electrolysis time. The activation of electrode relates to the removal of the existing oxidation products during sintering process. The corrosion tests show that the corrosion resistance of the porous Ni₃Al-Mo electrode changes after electrolysis.

源语言	英语
页（从-至）	19-26
页数	8
期刊	Energy
卷	67
DOI	https://doi.org/10.1016/j.energy.2014.02.033
出版状态	已出版 - 1 4月 2014

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10.1016/j.energy.2014.02.033

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title = "The stability of hydrogen evolution activity and corrosion behavior of porous Ni3Al-Mo electrode in alkaline solution during long-term electrolysis",

abstract = "The long-term stability and the effect of electrolysis on the corrosion behavior of porous Ni3Al-Mo electrode obtained by reactive synthesis of Ni, Al and Mo elemental powders for hydrogen evolution reaction (HER) were investigated in 6M KOH solution under-100mAcm-2 current density at room temperature. The long-term operation shows that the electrochemical activity of porous Ni3Al-Mo electrode increases slightly with increasing electrolysis time. The activation of electrode relates to the removal of the existing oxidation products during sintering process. The corrosion tests show that the corrosion resistance of the porous Ni3Al-Mo electrode changes after electrolysis.",

keywords = "Corrosion resistance, Hydrogen evolution reaction, Reactive synthesis, Stability",

author = "Liang Wu and Yuehui He and Ting Lei and Bo Nan and Nanping Xu and Jin Zou and Baiyun Huang and Liu, {C. T.}",

year = "2014",

month = apr,

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doi = "10.1016/j.energy.2014.02.033",

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volume = "67",

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TY - JOUR

T1 - The stability of hydrogen evolution activity and corrosion behavior of porous Ni3Al-Mo electrode in alkaline solution during long-term electrolysis

AU - Wu, Liang

AU - He, Yuehui

AU - Lei, Ting

AU - Nan, Bo

AU - Xu, Nanping

AU - Zou, Jin

AU - Huang, Baiyun

AU - Liu, C. T.

PY - 2014/4/1

Y1 - 2014/4/1

N2 - The long-term stability and the effect of electrolysis on the corrosion behavior of porous Ni3Al-Mo electrode obtained by reactive synthesis of Ni, Al and Mo elemental powders for hydrogen evolution reaction (HER) were investigated in 6M KOH solution under-100mAcm-2 current density at room temperature. The long-term operation shows that the electrochemical activity of porous Ni3Al-Mo electrode increases slightly with increasing electrolysis time. The activation of electrode relates to the removal of the existing oxidation products during sintering process. The corrosion tests show that the corrosion resistance of the porous Ni3Al-Mo electrode changes after electrolysis.

AB - The long-term stability and the effect of electrolysis on the corrosion behavior of porous Ni3Al-Mo electrode obtained by reactive synthesis of Ni, Al and Mo elemental powders for hydrogen evolution reaction (HER) were investigated in 6M KOH solution under-100mAcm-2 current density at room temperature. The long-term operation shows that the electrochemical activity of porous Ni3Al-Mo electrode increases slightly with increasing electrolysis time. The activation of electrode relates to the removal of the existing oxidation products during sintering process. The corrosion tests show that the corrosion resistance of the porous Ni3Al-Mo electrode changes after electrolysis.

KW - Corrosion resistance

KW - Hydrogen evolution reaction

KW - Reactive synthesis

KW - Stability

UR - http://www.scopus.com/inward/record.url?scp=84895920042&partnerID=8YFLogxK

U2 - 10.1016/j.energy.2014.02.033

DO - 10.1016/j.energy.2014.02.033

M3 - 文章

AN - SCOPUS:84895920042

SN - 0360-5442

VL - 67

SP - 19

EP - 26

JO - Energy

JF - Energy

ER -

The stability of hydrogen evolution activity and corrosion behavior of porous Ni3Al-Mo electrode in alkaline solution during long-term electrolysis

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The stability of hydrogen evolution activity and corrosion behavior of porous Ni₃Al-Mo electrode in alkaline solution during long-term electrolysis