Magnesium Anthracene System-Based Electrolyte as a Promoter of High Electrochemical Performance Rechargeable Magnesium Batteries

2018 ◽  
Vol 10 (6) ◽  
pp. 5527-5533 ◽  
Author(s):  
Seydou Hebié ◽  
Fannie Alloin ◽  
Cristina Iojoiu ◽  
Romain Berthelot ◽  
Jean-Claude Leprêtre
2019 ◽  
Vol 34 (01n03) ◽  
pp. 2040012
Author(s):  
Zekun Wang ◽  
Jianfeng Huang ◽  
Jiayin Li

In this work, we reported a Chevrel phase [Formula: see text], which was synthesized by a molten salt approach, and its electrochemical performance as a cathode material for rechargeable magnesium batteries. The phase composition and micromorphology of the product were measured and analyzed by X-ray diffraction, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The Chevrel phase sulfide delivered an excellent specific capacity of 91 mAh g[Formula: see text] at a current density of 0.2 C after 70 cycles. Its excellent reversible capacity, rate performance and cycle stability demonstrate the feasibility of the Chevrel phase [Formula: see text] materials for future rechargeable magnesium batteries.


2017 ◽  
Vol 5 (22) ◽  
pp. 10815-10820 ◽  
Author(s):  
Zhirong Zhao-Karger ◽  
Maria Elisa Gil Bardaji ◽  
Olaf Fuhr ◽  
Maximilian Fichtner

Easily synthesized fluorinated magnesium alkoxyborates with non-corrosive and chemically stable features show high electrochemical performance as magnesium ion conducting salts.


2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Yanna NuLi ◽  
Qiang Chen ◽  
Weikun Wang ◽  
Ying Wang ◽  
Jun Yang ◽  
...  

We report the formation of carbyne polysulfide by coheating carbon containing carbyne moieties and elemental sulfur. The product is proved to have a sp2hybrid carbon skeleton with polysulfide attached on it. The electrochemical performance of carbyne polysulfide as a novel cathode material for rechargeable magnesium batteries is firstly investigated. The material exhibits a high discharge capacity of 327.7 mAh g−1at 3.9 mA g−1. These studies show that carbyne polysulfide is a promising candidate as cathode material for rechargeable Mg batteries if the capacity retention can be significantly improved.


2017 ◽  
Vol 341 ◽  
pp. 219-229 ◽  
Author(s):  
Nan Wang ◽  
Yanna NuLi ◽  
Shuojian Su ◽  
Jun Yang ◽  
Jiulin Wang

2014 ◽  
Vol 2 (3) ◽  
pp. 581-584 ◽  
Author(s):  
Chen Liao ◽  
Bingkun Guo ◽  
De-en Jiang ◽  
Radu Custelcean ◽  
Shannon M. Mahurin ◽  
...  

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