An organic–inorganic composite separator for preventing shuttle effect in lithium–sulfur batteries

2020 ◽  
Vol 4 (6) ◽  
pp. 3051-3057 ◽  
Author(s):  
Jinil Cho ◽  
Yong-keon Ahn ◽  
Yong Jun Gong ◽  
Seonmi Pyo ◽  
Jeeyoung Yoo ◽  
...  
Keyword(s):  
Lithium Metal ◽  
Lithium Ions ◽  
Shuttle Effect ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Composite Separator ◽  
The Stability ◽  
Inorganic Composite

The proposed organic–inorganic composite separator strongly reduces the dissolution issue of lithium polysulfide and prevents the movement of polysulfide. Also, it improves the stability of lithium metal anode by evenly distributing the flux of lithium ions.

A multifunctional artificial protective layer for producing an ultra-stable lithium metal anode in a commercial carbonate electrolyte

2021 ◽  
Vol 9 (12) ◽  
pp. 7667-7674
Author(s):  
Song Li ◽  
Xian-Shu Wang ◽  
Qi-Dong Li ◽  
Qi Liu ◽  
Pei-Ran Shi ◽  
...  
Keyword(s):  
Protective Layer ◽  
Stable Cycle ◽  
Lithium Metal ◽  
Lithium Ions ◽  
Metal Anode ◽  
Lithium Metal Anode

A multifunctional artificial protective layer is in situ fabricated on the surface of Li anode, which facilitates stable cycle of Li anode in carbonate electrolyte by forming a unique SEI and inducing homogeneous deposition of lithium ions.

Self‐Formed Protection Layer on a 3D Lithium Metal Anode for Ultrastable Lithium–Sulfur Batteries

ChemSusChem ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 2263-2270 ◽  
Author(s):  
Xinxiu Yan ◽  
Huan Zhang ◽  
Meiling Huang ◽  
Meizhen Qu ◽  
Zhikai Wei
Keyword(s):  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Lithium Sulfur Batteries ◽  
Protection Layer ◽  
Lithium Sulfur

Stable artificial solid electrolyte interphase films for lithium metal anode via metal–organic frameworks cemented by polyvinyl alcohol

2020 ◽  
Vol 8 (1) ◽  
pp. 251-258 ◽  
Author(s):  
Lishuang Fan ◽  
Zhikun Guo ◽  
Yu Zhang ◽  
Xian Wu ◽  
Chenyang Zhao ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Metal Organic Framework ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Sei Film ◽  
Metal Organic ◽  
Li Metal Anode ◽  
The Stability

Polyvinyl alcohol (PVA) as a “glue” to cement the metal organic framework (Zn-MOF) sheet as a reasonable artificial SEI film. The artificial SEI film can efficiently adapt to the changes of the volume during the cycle, significantly improve the stability of the Li metal anode.

scholarly journals Reactivity at the Lithium–Metal Anode Surface of Lithium–Sulfur Batteries

2015 ◽  
Vol 119 (48) ◽  
pp. 26828-26839 ◽  
Author(s):  
Luis E. Camacho-Forero ◽  
Taylor W. Smith ◽  
Samuel Bertolini ◽  
Perla B. Balbuena
Keyword(s):  
Anode Surface ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals A Mixed Ether Electrolyte for Lithium Metal Anode Protection in Working Lithium–Sulfur Batteries

2020 ◽  
Vol 3 (2) ◽  
pp. 160-165 ◽  
Author(s):  
Wei-Jing Chen ◽  
Chang-Xin Zhao ◽  
Bo-Quan Li ◽  
Qi Jin ◽  
Xue-Qiang Zhang ◽  
...  
Keyword(s):  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur
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