Charge-Transfer Reaction at the Lithium Phosphorus Oxynitride Glass Electrolyte/Lithium Manganese Oxide Thin-Film Interface and Its Stability on Cycling

2006 ◽  
Vol 153 (5) ◽  
pp. A821 ◽  
Author(s):  
Yasutoshi Iriyama ◽  
Kazuhiro Nishimoto ◽  
Chihiro Yada ◽  
Takeshi Abe ◽  
Zempachi Ogumi ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transfer ◽  
Manganese Oxide ◽  
Transfer Reaction ◽  
Oxide Thin Film ◽  
Lithium Manganese Oxide ◽  
Charge Transfer Reaction ◽  
Oxynitride Glass ◽  
Lithium Phosphorus Oxynitride ◽  
Film Interface

The Effect of SnOx as the Protective Layer for the Lithium Manganese Oxide Thin Film

2007 ◽  
Vol 124-126 ◽  
pp. 1047-1050
Author(s):  
Hee Soo Moon ◽  
Jae Hun Yang ◽  
Jae Ho Lee ◽  
Seung Ho Ahn ◽  
Jong Wan Park
Keyword(s):  
Thin Film ◽  
Manganese Oxide ◽  
Protective Layer ◽  
Lithium Ion ◽  
Liquid Electrolyte ◽  
Oxide Thin Film ◽  
Lithium Manganese Oxide ◽  
Radio Frequency Magnetron Sputtering ◽  
Spinel Limn2o4 ◽  
Lithium Manganese

Lithium manganese oxide (LiMn2O4) had been a promising material for lithium-ion and thin film batteries. However, the LiMn2O4 had some problems such as the manganese dissolution into liquid electrolyte. In order to improve cycleability, we introduced SnOx layer as protective layer. This layer was deposited on spinel LiMn2O4 by using radio frequency magnetron sputtering. The deposited SnOx layer fully covered the LiMn2O4 , and didn’t make a change the crystallinity of the spinel films. The SnOx layer prevented direct contact of liquid electrolyte and improved the cycle retention.

Lithium‐Manganese‐Oxide Thin‐Film Cathodes Prepared by Plasma‐Enhanced Chemical Vapor Deposition

1999 ◽  
Vol 146 (6) ◽  
pp. 2001-2005 ◽  
Author(s):  
Ping Liu ◽  
Ji‐Guang Zhang ◽  
John A. Turner ◽  
C. Edwin Tracy ◽  
David K. Benson
Keyword(s):  
Thin Film ◽  
Chemical Vapor Deposition ◽  
Manganese Oxide ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Oxide Thin Film ◽  
Lithium Manganese Oxide ◽  
Lithium Manganese
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