High energy efficiency and high discharge voltage of 2N-purity Al-based anodes for Al-air battery by simultaneous addition of Mn, Zn and Ga

被引：14

作者：

Zhang, Zhongkang ^{[1
,2
]}

Wang, Youbin ^{[1
,2
]}

Wei, Xiaofeng ^{[3
]}

Feng, Jiqiang ^{[1
,2
]}

Xin, Yanchen ^{[1
,2
]}

Wang, Xinpeng ^{[1
,2
]}

Wei, Yuezhou ^{[4
]}

机构：

[1] Guangxi Univ, Sch Resources Environm & Mat, Nanning 530004, Peoples R China

[2] Guangxi Univ, State Key Lab Featured Met Mat & Life cycle Safety, Nanning 530004, Peoples R China

[3] Guangxi Sci & Technol Econ Dev Ctr Co LTD, Nanning 530004, Peoples R China

[4] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China

来源：

JOURNAL OF POWER SOURCES | 2023年 / 563卷

基金：

中国国家自然科学基金;

关键词：

Al-air battery; 2N Al; Addition Mn; Corrosion; Output voltage; ALUMINUM ANODE; PURE ALUMINUM; CORROSION; PERFORMANCE; ELECTROLYTES; INHIBITOR; BEHAVIOR; ALLOY; ZINC;

D O I：

10.1016/j.jpowsour.2023.232845

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

As the anode material of Al air battery, 2N-purity (99 wt%) Al-based alloy has the disadvantages of low efficiency and low discharge voltage, which is attributed to the impurity of Fe in the 2N Al alloy. In this paper, the 2N Al -based anode with high energy efficiency and discharge voltage is successfully designed by adding Mn, Zn and Ga. The results show that adding Mn separately can inhibit hydrogen evolution corrosion but lead to the exfoliation corrosion of 2N Al. The addition of Ga, Mn and Zn together can suppress hydrogen evolution, decrease the weight loss of 2N Al alloy and significantly increase the output voltage and energy efficiency of an Al-air battery, which makes it possible to use cheap 2N Al as the anode of an Al-air battery.

引用

页数：9

共 39 条

[1] CHARACTERIZATION OF DIFFERENT GRADES OF COMMERCIALLY PURE ALUMINUM AS PROSPECTIVE GALVANIC ANODES IN SALINE AND ALKALINE BATTERY ELECTROLYTE
ALBERT, IJ
KULANDAINATHAN, MA
GANESAN, M
KAPALI, V
[J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 1989, 19 (04) : 547 - 551
[2] [Anonymous], 2000, ACTA MATER, V48, P1949, DOI [10.1016/S1359-6454(99)00463-2, DOI 10.1016/S1359-6454(99)00463-2]
[3] Electrochemical characteristics of intermetallic phases in aluminum alloys - An experimental survey and discussion
Birbilis, N
Buchheit, RG
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, 152 (04) : B140 - B151
[4] Recent advances in air electrodes for Zn-air batteries: electrocatalysis and structural design
Cai, Xiaoyi
Lai, Linfei
Lin, Jianyi
Shen, Zexiang
[J]. MATERIALS HORIZONS, 2017, 4 (06) : 945 - 976
[5] Batteries and fuel cells for emerging electric vehicle markets
Cano, Zachary P.
Banham, Dustin
Ye, Siyu
Hintennach, Andreas
Lu, Jun
Fowler, Michael
Chen, Zhongwei
[J]. NATURE ENERGY, 2018, 3 (04): : 279 - 289
[6] Aluminum anode for aluminum-air battery - Part I: Influence of aluminum purity
Cho, Young-Joo
Park, In-Jun
Lee, Hyeok-Jae
Kim, Jung-Gu
[J]. JOURNAL OF POWER SOURCES, 2015, 277 : 370 - 378
[7] Developments in electrode materials and electrolytes for aluminium-air batteries
Egan, D. R.
de Leon, C. Ponce
Wood, R. J. K.
Jones, R. L.
Stokes, K. R.
Walsh, F. C.
[J]. JOURNAL OF POWER SOURCES, 2013, 236 : 293 - 310
[8] An Overview and Future Perspectives of Aluminum Batteries
Elia, Giuseppe Antonio
Marquardt, Krystan
Hoeppner, Katrin
Fantini, Sebastien
Lin, Rongying
Knipping, Etienne
Peters, Willi
Drillet, Jean-Francois
Passerini, Stefano
Hahn, Robert
[J]. ADVANCED MATERIALS, 2016, 28 (35) : 7564 - 7579
[9] VIBRATIONAL SPECTRA OF SOLUTIONS OF ZINC OXIDE IN POTASSIUM HYDROXIDE
FORDYCE, JS
BAUM, RL
[J]. JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (03) : 843 - &
[10] Aluminum corrosion mitigation in alkaline electrolytes containing hybrid inorganic/organic inhibitor system for power sources applications
Gelman, Danny
Lasman, Itay
Elfimchev, Sergey
Starosvetsky, David
Ein-Eli, Yair
[J]. JOURNAL OF POWER SOURCES, 2015, 285 : 100 - 108

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