Energy-Loss Near-Edge Structures and Low-Loss Structures of Polymers in a Solid Electrolyte Interface Formed from Fluoroethylene Carbonate on a Si Anode Clarified by DFT Calculations

2021 ◽  
Vol 125 (7) ◽  
pp. 3890-3900
Author(s):  
Yuki Kamikawa ◽  
Koji Amezawa ◽  
Kenjiro Terada
Keyword(s):  
Energy Loss ◽  
Dft Calculations ◽  
Solid Electrolyte ◽  
Solid Electrolyte Interface ◽  
Low Loss ◽  
Electrolyte Interface ◽  
Fluoroethylene Carbonate ◽  
Si Anode

Optimal utilization of fluoroethylene carbonate in potassium ion batteries

2020 ◽  
Author(s):  
Xiaojing Liu ◽  
Chaofei Zhang ◽  
Juan Chen ◽  
Xing Yin ◽  
Yidan Sun ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Potassium Ion ◽  
Cycle Life ◽  
Solid Electrolyte Interface ◽  
Electrolyte Interface ◽  
Fluoroethylene Carbonate ◽  
Novel Strategy

This work provides a novel strategy of optimal utilization of fluoroethylene carbonate to generate a uniform and compact solid electrolyte interface film, enhancing the cycle life of potassium ion batteries....

Porous MoS2@C heteroshell with a Si yolk structure with improved lithium transport properties and superior cycle stability

2017 ◽  
Vol 5 (28) ◽  
pp. 14906-14913 ◽  
Author(s):  
Dong Won Kim ◽  
A. Reum Park ◽  
Tae Sik Oh ◽  
Nae Eung Lee ◽  
Pil J. Yoo ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Transport Properties ◽  
Volume Expansion ◽  
Solid Electrolyte Interface ◽  
Cycle Stability ◽  
Electrolyte Interface ◽  
Sei Film ◽  
Lithium Transport ◽  
Si Anode

To solve the problems of the Si anode such as excessive volume expansion and the corresponding destruction of the solid electrolyte interface (SEI) film, we propose a porous MoS2@C heteroshell with a Si yolk structure.

An Approach to Probe Solid Electrolyte Interface on Si Anode by 31P MAS NMR

2013 ◽  
Vol 2 (12) ◽  
pp. A115-A117 ◽  
Author(s):  
S. Chen ◽  
G. Zhong ◽  
X. Cao ◽  
Y. Gao ◽  
Y. Jin ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Mas Nmr ◽  
Solid Electrolyte Interface ◽  
Electrolyte Interface ◽  
31P Mas Nmr ◽  
Si Anode

Fluoride‐Rich Solid‐Electrolyte‐Interface Enabling Stable Sodium Metal Batteries in High‐Safe Electrolytes

2021 ◽  
pp. 2103522
Author(s):  
Xuyang Liu ◽  
Xueying Zheng ◽  
Yiming Dai ◽  
Wangyan Wu ◽  
Yangyang Huang ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Solid Electrolyte Interface ◽  
Sodium Metal ◽  
Electrolyte Interface
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