基金supported by the Open Project of State Key Laboratory of Environment-friendly Energy Materials, China (No. 19kfgh07)R&D of Key Technology of Light Metal Air Battery, Transformation and Industrialization of Scientific and Technological Achievements of Hunan Province, China (No. 2020GK2071)R&D of Key Technology and Materials of Magnesium Air Battery, Transformation of Scientific and Technological Achievements of Changsha City, China (No. Kh2005186)。