Ni0.36Al0.10Cu0.30Fe0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K2CO3-Na2CO3

Donghua Tian; Mingyong Wang; Yanping Zhou; Handong Jiao; Xuefeng She; Jiusan Xiao; Shuqiang Jiao

doi:10.1007/s11663-018-1425-2

Ni_0.36Al_0.10Cu_0.30Fe_0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K₂CO₃-Na₂CO₃

Donghua Tian, Mingyong Wang^*, Yanping Zhou, Handong Jiao, Xuefeng She, Jiusan Xiao, Shuqiang Jiao

^*Corresponding author for this work

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8 Citations (Scopus)

Abstract

In this paper, a Ni_0.36Al_0.10Cu_0.30Fe_0.24 metallic inert anode was proposed and the electrochemical behaviors were studied in molten K₂CO₃-Na₂CO₃ at 1023 K by polarization curves and Tafel plots. The results indicated that Ni_0.36Al_0.10Cu_0.30Fe_0.24 alloy was stable in carbonate due to the formation of a passivation film on the surface. The film was mainly composed of NiFe₂O₄ and Al₂O₃ with a dense structure, which inhibited further corrosion of anode. Moreover, oxygen gas and Fe-Ni alloy have been successfully generated through electrolysis with NiO-Fe₂O₃ pellet as cathode and Ni_0.36Al_0.10Cu_0.30Fe_0.24 alloy as anode under a potential of 1.9 V for 24 hours. Ni_0.36Al_0.10Cu_0.30Fe_0.24 alloy exhibited bright prospect as a potential candidate of inert anode for green metallurgical process.

Original language	English
Pages (from-to)	3424-3431
Number of pages	8
Journal	Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science
Volume	49
Issue number	6
DOIs	https://doi.org/10.1007/s11663-018-1425-2
Publication status	Published - 1 Dec 2018
Externally published	Yes

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Tian, D., Wang, M., Zhou, Y., Jiao, H., She, X., Xiao, J., & Jiao, S. (2018). Ni_0.36Al_0.10Cu_0.30Fe_0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K₂CO₃-Na₂CO₃ Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 49(6), 3424-3431. https://doi.org/10.1007/s11663-018-1425-2

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title = "Ni0.36Al0.10Cu0.30Fe0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K2CO3-Na2CO3 ",

abstract = "In this paper, a Ni0.36Al0.10Cu0.30Fe0.24 metallic inert anode was proposed and the electrochemical behaviors were studied in molten K2CO3-Na2CO3 at 1023 K by polarization curves and Tafel plots. The results indicated that Ni0.36Al0.10Cu0.30Fe0.24 alloy was stable in carbonate due to the formation of a passivation film on the surface. The film was mainly composed of NiFe2O4 and Al2O3 with a dense structure, which inhibited further corrosion of anode. Moreover, oxygen gas and Fe-Ni alloy have been successfully generated through electrolysis with NiO-Fe2O3 pellet as cathode and Ni0.36Al0.10Cu0.30Fe0.24 alloy as anode under a potential of 1.9 V for 24 hours. Ni0.36Al0.10Cu0.30Fe0.24 alloy exhibited bright prospect as a potential candidate of inert anode for green metallurgical process.",

author = "Donghua Tian and Mingyong Wang and Yanping Zhou and Handong Jiao and Xuefeng She and Jiusan Xiao and Shuqiang Jiao",

note = "Publisher Copyright: {\textcopyright} 2018, The Minerals, Metals & Materials Society and ASM International.",

year = "2018",

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doi = "10.1007/s11663-018-1425-2",

language = "English",

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Tian, D, Wang, M, Zhou, Y, Jiao, H, She, X, Xiao, J & Jiao, S 2018, 'Ni_0.36Al_0.10Cu_0.30Fe_0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K₂CO₃-Na₂CO₃ ', Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, vol. 49, no. 6, pp. 3424-3431. https://doi.org/10.1007/s11663-018-1425-2

Ni_0.36Al_0.10Cu_0.30Fe_0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K₂CO₃-Na₂CO₃ . / Tian, Donghua; Wang, Mingyong; Zhou, Yanping et al.
In: Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, Vol. 49, No. 6, 01.12.2018, p. 3424-3431.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Ni0.36Al0.10Cu0.30Fe0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K2CO3-Na2CO3

AU - Tian, Donghua

AU - Wang, Mingyong

AU - Zhou, Yanping

AU - Jiao, Handong

AU - She, Xuefeng

AU - Xiao, Jiusan

AU - Jiao, Shuqiang

PY - 2018/12/1

Y1 - 2018/12/1

N2 - In this paper, a Ni0.36Al0.10Cu0.30Fe0.24 metallic inert anode was proposed and the electrochemical behaviors were studied in molten K2CO3-Na2CO3 at 1023 K by polarization curves and Tafel plots. The results indicated that Ni0.36Al0.10Cu0.30Fe0.24 alloy was stable in carbonate due to the formation of a passivation film on the surface. The film was mainly composed of NiFe2O4 and Al2O3 with a dense structure, which inhibited further corrosion of anode. Moreover, oxygen gas and Fe-Ni alloy have been successfully generated through electrolysis with NiO-Fe2O3 pellet as cathode and Ni0.36Al0.10Cu0.30Fe0.24 alloy as anode under a potential of 1.9 V for 24 hours. Ni0.36Al0.10Cu0.30Fe0.24 alloy exhibited bright prospect as a potential candidate of inert anode for green metallurgical process.

AB - In this paper, a Ni0.36Al0.10Cu0.30Fe0.24 metallic inert anode was proposed and the electrochemical behaviors were studied in molten K2CO3-Na2CO3 at 1023 K by polarization curves and Tafel plots. The results indicated that Ni0.36Al0.10Cu0.30Fe0.24 alloy was stable in carbonate due to the formation of a passivation film on the surface. The film was mainly composed of NiFe2O4 and Al2O3 with a dense structure, which inhibited further corrosion of anode. Moreover, oxygen gas and Fe-Ni alloy have been successfully generated through electrolysis with NiO-Fe2O3 pellet as cathode and Ni0.36Al0.10Cu0.30Fe0.24 alloy as anode under a potential of 1.9 V for 24 hours. Ni0.36Al0.10Cu0.30Fe0.24 alloy exhibited bright prospect as a potential candidate of inert anode for green metallurgical process.

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M3 - Article

AN - SCOPUS:85054604770

SN - 1073-5615

VL - 49

SP - 3424

EP - 3431

JO - Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science

JF - Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science

IS - 6

ER -

Ni_0.36Al_0.10Cu_0.30Fe_0.24 Metallic Inert Anode for the Electrochemical Production of Fe-Ni Alloy in Molten K₂CO₃-Na₂CO₃

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