Microstructure and electrochemical properties of as-rolled Mg-Hg-Ga anode materials

Article Engineering, Environmental

Enhancement of discharge performance for aqueous Mg-air batteries in 2,6-dihydroxybenzoate-containing electrolyte

Linqian Wang et al.

Summary: The study found that 2,6-DHB can simultaneously enhance the discharge activity of Mg-0.15Ca anodes and inhibit self-discharge, resulting in negative average potential and high anodic utilization efficiency.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Electrochemistry

The discharge performance of an as-extruded Mg-Zn-La-Ce anode for the primary Mg-air battery

Xingrui Chen et al.

Summary: In this study, we investigated the electrochemical properties and discharge performance of La-rich Mischmetal modified Mg-2Zn as candidate anode materials for the Mg-air primary battery. The experimental results showed that alloying introduced tiny second-phase particles, which improved the discharge voltage and capacity, while reducing self-corrosion and suppressing the anodic hydrogen reaction.

ELECTROCHIMICA ACTA (2022)

添加到收藏夹

Article Chemistry, Physical

Effect of Ce content on performance of AZ31 magnesium alloy anode in air battery

Quan Li et al.

Summary: The study on the effect of Ce content on the casting anode of magnesium air battery reveals that the introduction of Ce element can enhance the activity and corrosion resistance of magnesium alloy, leading to significantly improved discharge capacity and specific capacity.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Effect of microstructure evolution on the discharge characteristics of Al-Mg-Sn-based anodes for Al-air batteries

Zibin Wu et al.

Summary: The microstructure of Al-0.5Mg-0.1Sn alloys was controlled by rolling deformation and subsequent annealing process, and its influence on electrochemical performance and discharge behavior was discussed. The results showed that the low-temperature annealed alloy had mainly low-angle grain boundaries, which improved corrosion resistance and provided more active sites for discharge reaction. However, high-temperature annealing increased the proportion of high-angle grain boundaries, which had negative effects on anode efficiency.

JOURNAL OF POWER SOURCES (2022)

添加到收藏夹

Article Engineering, Environmental

Influence of heat treatment on the discharge performance of Mg-Al and Mg-Zn alloys as anodes for the Mg-air battery

Xingrui Chen et al.

Summary: This study investigated the use of heat treatment to improve the battery performance of cast Mg-6Zn and Mg-8Al anodes for primary Mg-air batteries. The results showed that heat-treated anodes had higher discharge voltage and smoother exfoliation of discharge products, leading to improved discharge capacity and anodic efficiency. Heat treatment also suppressed the anodic hydrogen reaction and dissolved harmful large-sized precipitates.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Chemistry, Physical

Microstructure and discharge performance of Mg-La alloys as the anodes for primary magnesium-air batteries

Bingjie Ma et al.

Summary: Magnesium alloys are promising anode materials for energy storage devices, especially for Mg-air batteries. This study investigates the influence of La content on the microstructure and electrochemical performance of Mg-xLa alloys. The addition of 5 wt% La significantly improves corrosion resistance and discharge activity.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Engineering, Environmental

Interface engineering of Co3Fe7-Fe3C heterostructure as an efficient oxygen reduction reaction electrocatalyst for aluminum-air batteries

Min Jiang et al.

Summary: Aluminum-air batteries, with their high theoretical energy densities, low cost, and eco-friendliness, are potential candidates for next-generation energy storage and conversion systems. Rational design of efficient catalysts for the oxygen reduction reaction in neutral and alkaline solutions is crucial for the performance of these batteries. A new interface engineering strategy has been proposed to create a Co3Fe7-Fe3C heterostructure with abundant interfaces anchored on 3D honeycomb-like N-doped carbon, leading to remarkable catalytic activity and stability towards ORR. This work demonstrates a novel approach to designing multifunctional catalysts with interfacial structures for high-performance metal-air batteries.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Electrochemistry

The influence of heat treatment on discharge and electrochemical properties of Mg-Gd-Zn magnesium anode with long period stacking ordered structure for Mg-air battery

Xingrui Chen et al.

Summary: The influence of heat treatment on the discharge and electrochemical properties of Mg95.28Gd3.72Zr1.00 alloy as an anode for Mg-air battery was investigated. The T6 heat treated alloy showed improved discharge performance with good specific energy output. The LPSO structure in the alloy plays a key role in enhancing the dissolution of alpha-Mg and exfoliation of discharge products. Conversely, the (Mg, Zn)(3)Gd phase resulted in a passive film formation and voltage drop.

ELECTROCHIMICA ACTA (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Clarifying the roles of grain boundary and grain orientation on the corrosion and discharge processes of α-Mg based Mg-Li alloys for primary Mg-air batteries

Huabao Yang et al.

Summary: The corrosion and discharge behavior of two alpha-Mg based Mg-Li alloys with different microstructural features were investigated. Grain boundaries were found to contribute equally to these processes and were preferentially attacked. The LAZ531 alloy showed high and steady discharge voltage at small discharge current density.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Electrochemistry

AZ31 magnesium alloy with ultrafine grains as the anode for Mg-air battery

Naiguang Wang et al.

Summary: The AZ31 magnesium alloy with ultrafine grains was fabricated by spark plasma sintering of the alloy powder treated via high-energy ball milling, exhibiting more active behavior and enhanced capacity during the discharge compared to the precursor alloy prepared by conventional plastic working with larger grain size.

ELECTROCHIMICA ACTA (2021)

添加到收藏夹

Article Electrochemistry

Effect of calcium on the electrochemical behaviors and discharge performance of Al-Sn alloy as anodes for Al-air batteries

Zibin Wu et al.

Summary: The addition of calcium to Al-0.1Sn alloys promotes the precipitation of CaSn and Al4Ca phases, leading to better discharge performance and higher anode efficiency. Excessive calcium, however, can aggravate the hydrogen evolution reaction and suppress discharge behaviors at high current densities.

ELECTROCHIMICA ACTA (2021)

添加到收藏夹

Article Chemistry, Physical

Effects of Al and Sn on microstructure, corrosion behavior and electrochemical performance of Mg-Al-based anodes for magnesium-air batteries

Hui Liu et al.

Summary: The study shows that the addition of Al and Sn can improve the microstructure of Mg-Al based anodes and reduce hydrogen evolution rate. Different effects were observed in different alloys, with the addition of Al promoting the dissolution of magnesium matrix, while Sn propagation of Mg2Sn phases along the grain boundaries.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of Gd content on the discharge and electrochemical behaviors of the magnesium alloy AZ31 as an anode for Mg-air battery

Quan Li et al.

Summary: The research demonstrates that the microstructure of cast magnesium alloys can be optimized, and their discharge performance improved, by introducing a proper amount of Gd element. Among all prepared alloys, AZ31-5.8Gd exhibits the best self-corrosion resistance performance and discharge behavior.

JOURNAL OF MATERIALS SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Electrochemical behaviors and discharge properties of Al-Mg-Sn-Ca alloys as anodes for Al-air batteries

Zibin Wu et al.

Summary: The study found that adding appropriate amount of calcium to the Al-0.5Mg-0.1Sn alloy can generate CaxSny phases or Al4Ca phases in the matrix, further refining grains, improving discharge activity, and reducing self-corrosion rate. Among the alloys tested, Al-0.5Mg-0.1Sn-0.1Ca exhibited the best performance, showing potential as a promising anode material for Al-air batteries.

JOURNAL OF POWER SOURCES (2021)

添加到收藏夹

Review Chemistry, Physical

A comprehensive review of the development of magnesium anodes for primary batteries

Xingrui Chen et al.

Summary: The review covers the latest developments in Mg-based anodes, including the fundamentals of Mg dissolution, evaluation systems for discharge performance, application of methods for understanding Mg discharge, and the influence of alloying and production methods. Recent developments, current opportunities, and future research directions are discussed to guide new studies promoting the further development of Mg-based anodes.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Performance of AZ31 Alloy as Anodes for Primary Magnesium-Air Batteries under High Current Discharge

Isao Nakatsugawa et al.

MATERIALS TRANSACTIONS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Corrosion and discharge performance of a magnesium aluminum eutectic alloy as anode for magnesium-air batteries

Jingling Ma et al.

CORROSION SCIENCE (2020)

添加到收藏夹

Article Energy & Fuels

The role of long-period stacking ordered phase on the discharge and electrochemical behaviors of magnesium anode Mg-Zn-Y for the primary Mg-air battery

Xingrui Chen et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

添加到收藏夹

Article Chemistry, Physical

Effects of the combinative Ca, Sm and La additions on the electrochemical behaviors and discharge performance of the as-extruded AZ91 anodes for Mg-air batteries

Xuan Liu et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Electrochemical Investigations on AZ Series Magnesium Alloys as Anode Materials in a Sodium Chloride Solution

Jingling Ma et al.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2019)

添加到收藏夹

Article Chemistry, Physical

Electrochemical behaviors and discharge performance of the as-extruded Mg-1.5 wt%Ca alloys as anode for Mg-air battery

Xuan Liu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

添加到收藏夹

Article Chemistry, Physical

Properties of reduced graphene oxide for Mg-air battery

Jingling Ma et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Chemistry, Physical

Clarifying the decisive factors for utilization efficiency of Mg anodes for primary aqueous batteries

Min Deng et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Thermodynamics

The role of Al2Gd cuboids in the discharge performance and electrochemical behaviors of AZ31-Gd anode for Mg-air batteries

Xuan Liu et al.

ENERGY (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent advances in air-battery chemistries

N. Chawla

MATERIALS TODAY CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Physical

Effect of hot rolling on the microstructure and discharge properties of Mg-1.6 wt%Hg-2 wt%Ga alloy anodes

Junliang Wu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Two-stage double peaks ageing and its effect on stress corrosion cracking susceptibility of Al-Zn-Mg alloy

Y. L. Wang et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of crystal orientation on corrosion behavior of directionally solidified Mg-4 wt% Zn alloy

Hongmin Jia et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Chemistry, Physical

Mg-Ca binary alloys as anodes for primary Mg-air batteries

Min Deng et al.

JOURNAL OF POWER SOURCES (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Composition optimization and electrochemical properties of Mg-Al-Sn-Mn alloy anode for Mg-air batteries

Tianxu Zheng et al.

MATERIALS & DESIGN (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of crystallographic orientation on the discharge and corrosion behaviour of AP65 magnesium alloy anodes

Naiguang Wang et al.

CORROSION SCIENCE (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Suppressing corrosion in primary aluminum-air batteries via oil displacement

Brandon J. Hopkins et al.

SCIENCE (2018)

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Discharge performance of Mg-Al-Pb-La anode for Mg-air battery

Yan Feng et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2018)

添加到收藏夹

Article Chemistry, Physical

Effects of microstructure on the electrochemical discharge behavior of Mg-6wt%Al-1wt%Sn alloy as anode for Mg-air primary battery

Hanqing Xiong et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

添加到收藏夹

Review Materials Science, Multidisciplinary

Fundamentals and advances in magnesium alloy corrosion

M. Esmaily et al.

PROGRESS IN MATERIALS SCIENCE (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Discharge and corrosion behaviour of AP65 magnesium anode plates with different rolling reductions

Naiguang Wang et al.

RSC ADVANCES (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of extrusion on corrosion properties of Mg-2Ca-χAl (χ=0, 2, 3, 5) alloys

Peng-peng Wu et al.

CORROSION SCIENCE (2017)

添加到收藏夹

Article Electrochemistry

Electrochemical behavior of Mg-Al-Zn-In alloy as anode materials in 3.5 wt.% NaCl solution

Jiarun Li et al.

ELECTROCHIMICA ACTA (2017)

添加到收藏夹

Article Electrochemistry

Composition optimization and electrochemical properties of Mg-Al-Pb-(Zn) alloys as anodes for seawater activated battery

Li Wen et al.

ELECTROCHIMICA ACTA (2016)

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Microstructures and electrochemical corrosion properties of Mg-Al-Pb and Mg-Al-Pb-Ce anode materials

Yan Feng et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2016)

添加到收藏夹

Article Chemistry, Physical

Water soluble graphene as electrolyte additive in magnesium-air battery system

M. Mayilvel Dinesh et al.

JOURNAL OF POWER SOURCES (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

Enhancement of the discharge performance of AP65 magnesium alloy anodes by hot extrusion

Naiguang Wang et al.

CORROSION SCIENCE (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of microstructure evolution on corrosion of different crystal surfaces of AZ31 Mg alloy in a chloride containing solution

Guang-Ling Song et al.

CORROSION SCIENCE (2012)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of hot rolling and subsequent annealing on electrochemical discharge behavior of AP65 magnesium alloy as anode for seawater activated battery

Naiguang Wang et al.

CORROSION SCIENCE (2012)

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Effects of Hg and Ga on microstructures and electrochemical corrosion behaviors of Mg anode alloys

Zhang Jia-pei et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2012)

添加到收藏夹

Article Materials Science, Multidisciplinary

Influence of Alloying Elements Ga and Hg on Electrochemical Corrosion Behavior of Mg Solid Solution

Y. Feng et al.

CORROSION (2011)

添加到收藏夹

Article Electrochemistry

Crystallographic orientation and electrochemical activity of AZ31 Mg alloy

Guang-Ling Song et al.

ELECTROCHEMISTRY COMMUNICATIONS (2010)

添加到收藏夹

Article Materials Science, Multidisciplinary

An exploratory study of the corrosion of Mg alloys during interrupted salt spray testing

Ming-Chun Zhao et al.

CORROSION SCIENCE (2009)

添加到收藏夹

Article Environmental Sciences

Electrochemical performance of magnesium alloy and its application on the sea water battery

Hongyang ZHAO et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2009)

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Influence of Ga and Hg on microstructure and electrochemical corrosion behavior of Mg alloy anode materials

Feng Yan et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2007)

添加到收藏夹

Microstructure and electrochemical properties of as-rolled Mg-Hg-Ga anode materials

相关参考文献

导出引文

分享论文