Sodium Ion Batteries: Toward High Energy Density All Solid‐State Sodium Batteries with Excellent Flexibility (Adv. Energy Mater. 12/2020). Issue 12 (26th March 2020)

• Record Type: Journal Article
• Authors: Yao, Yu; Wei, Zhenyao; Wang, Haiyun; Huang, Huijuan; Jiang, Yu; Wu, Xiaojun; Yao, Xiayin; Wu, Zhong‐Shuai; Yu, Yan
• Is Part Of: Advanced energy materials. Volume 10:Issue 12(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-03-26
• Subjects: Na3V2(PO4)3 -- polymer electrolytes -- solid‐state sodium batteries -- solvent‐free; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202070055
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 1903698, Xiayin Yao, Zhong‐Shuai Wu, Yan Yu and co‐workers design an ultrahigh energy density (1503 Wh kg −1 based on the cathode active material) aqueous Zn–Mn 2+ battery by coupling an acid‐alkaline dual electrolyte and dual dissolution/deposition reactions of both the anode and cathode. The new Zn–Mn 2+ batteries show high coulombic efficiency and excellent cycling stability.