A High-Voltage and Cycle Stable Aqueous Rechargeable Na-Ion Battery Based on Na2Zn3[Fe(CN)6]2−NaTi2(PO4)3 Intercalation Chemistry
- Date:2019-09-15 Hits:Times
Journal:
ACS Applied Energy Materials
Abstract:
Aqueous rechargeable Na-ion batteries (ARNBs) hold great promise for grid-scale electric energy storage because of their outstanding merits of low cost and resource abundance; however, their low energy density and poor cycling stability limit practical application. In this work, we reported a Prussian Blue (PB) analogue Na-2,Zn-3[Fe(CN)(6)](2) as a high-voltage aqueous cathode for ARNBs and achieved its stable cycling at a high operation potential of 1.13 V (vs SHE) by using of a highly concentrated NaClO4 electrolyte. Raman spectroscopy, in situ XRD, and DFT calculations have been utilized to
Co-author:
Bo Wang,Mengchuang Liu,Chen Wu,Xinping Ai,Hanxi Yang
Indexed by:
Journal paper
Correspondence Author:
Fu-Sheng Ke*,Jiangfeng Qian*
Document Type:
J
Volume:
2
Issue:
8
Page Number:
5809-5815
Translation or Not:
no
Date of Publication:
2019-07-11