Preparation and performance of organic/inorganic double solutions Mg-air battery

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  • 1. Research Center for High Purity Materials,Henan University of Science and Technology,Luoyang 471023;
    2. Collaborative Innovation Center of Nonferrous Metals of Henan Province,Henan University of Science and Technology,Luoyang 471023

Received date: 2020-04-18

  Revised date: 2021-04-21

  Online published: 2021-09-07

Abstract

Mg-air batteries with organic/inorganic double solutions were prepared.Corrosion performance,discharge morphology and discharge performance of Mg anode were studied.Organic electrolytes separated anode from aqueous electrolyte,thus improved anode utilization rate.Due to NaCl electrolyte used in air cathode side,batteries shown higher discharge voltages.Especially in Mg(ClO4)2-AN/NaCl-H2O double electrolytes at 1mA·cm-2 discharge,battery presented better discharge performance.This was due to that anode did not take place local corrosion such as in NaCl electrolyte,and no corrosion products absorption such as in organic solution.

Cite this article

Ma Jingling, Ma Mingsheng, Zhang Yi, Qin Conghui, Wang Guangxin, Ren Fengzhang . Preparation and performance of organic/inorganic double solutions Mg-air battery[J]. New Chemical Materials, 2021 , 49(8) : 140 -144 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.08.029

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