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Title: A magnesium–sodium hybrid battery with high operating voltage

Journal Article · · ChemComm
DOI:https://doi.org/10.1039/C6CC03081E· OSTI ID:1324883
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We report a high performance magnesium-sodium hybrid battery utilizing a magnesium-sodium dual-salt electrolyte, a magnesium anode, and a Berlin green cathode. The cell delivers an average discharge voltage of 2.2 V and a reversible capacity of 143 mAh g-1. We also demonstrate the cell with an energy density of 135 Wh kg-1 and a high power density of up to 1.67 kW kg-1.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1324883
Report Number(s):
PNNL-SA-117443; CHCOFS; TE1400000
Journal Information:
ChemComm, Vol. 52, Issue 53; ISSN 1359-7345
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (23)

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Cited By (9)

KTi 2 (PO 4 ) 3 with Large Ion Diffusion Channel for High-Efficiency Sodium Storage journal May 2017
A critical review of cathodes for rechargeable Mg batteries journal January 2018
Rechargeable Mg–Li hybrid batteries: status and challenges journal September 2016
Communication—Mg(TFSI) 2 -Based Hybrid Magnesium-Sodium Electrolyte: Case Study with NaTi 2 (PO 4 ) 3 //Mg Cell journal January 2018
Exploring the Synergy of LiBH 4 /NaBH 4 Additives with Mg(BH 4 ) 2 Electrolyte Using Density Functional Theory journal January 2018
Four decades of electrochemical investigation of Prussian blue journal November 2019
High Rate Magnesium-Sulfur Battery with Improved Cyclability Based on Metal-Organic Framework Derivative Carbon Host journal January 2018
Mg Cathode Materials and Electrolytes for Rechargeable Mg Batteries: A Review journal January 2019
Magnesium-Sodium Hybrid Battery With High Voltage, Capacity and Cyclability journal December 2018

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Related Subjects

25 ENERGY STORAGE
Stationary Energy Storage
Mg-Na hybrid battery
Mg battery
Prussian blue