Preparation of Li 7 P 3 S 11 glass-ceramic electrolyte by dissolution-evaporation method for all-solid-state lithium ion batteries

2016 ◽  
Vol 219 ◽  
pp. 235-240 ◽  
Author(s):  
R.C. Xu ◽  
X.H. Xia ◽  
Z.J. Yao ◽  
X.L. Wang ◽  
C.D. Gu ◽  
...  
2017 ◽  
Vol 356 ◽  
pp. 163-171 ◽  
Author(s):  
Penghao Lu ◽  
Fei Ding ◽  
Zhibin Xu ◽  
Jiaquan Liu ◽  
Xingjiang Liu ◽  
...  

Author(s):  
Wei Liu ◽  
Ryan Milcarek ◽  
Kang Wang ◽  
Jeongmin Ahn

In this study, a multi-layer structure solid electrolyte (SE) for all-solid-state electrolyte lithium ion batteries (ASSLIBs) was fabricated and characterized. The SE was fabricated by laminating ceramic electrolyte Li1.3Al0.3Ti1.7(PO4)3 (LATP) with polymer (PEO)10-Li(N(CF3SO2)2 electrolyte and gel-polymer electrolyte of PVdF-HFP/ Li(N(CF3SO2)2. It is shown that the interfacial resistance is generated by poor contact at the interface of the solid electrolytes. The lamination protocol, material selection and fabrication method play a key role in the fabrication process of practical multi-layer SEs.


2018 ◽  
Vol 10 (4) ◽  
pp. 491-496
Author(s):  
Nu Ri Oh ◽  
Hae Been Kim ◽  
Ji Heon Ryu ◽  
Heon Lee ◽  
Hee Chul Lee

Author(s):  
Wei Liu ◽  
Ryan J. Milcarek ◽  
Ryan L. Falkenstein-Smith ◽  
Jeongmin Ahn

Experimental studies and characterization of the interfacial impedance of a novel solvent-casted solid polymer electrolyte (SPE) and Li1.3Al0.3Ti1.7(PO4)3 (LATP) ceramic bilayer electrolyte are conducted. Overall, resistance of the bilayer electrolyte decreased compared to single LATP ceramic electrolyte. The mechanism of the enhanced ion transportation at the interface is analyzed and discussed. Using the as-prepared multilayer electrolyte, all-solid-state lithium ion batteries (ASSLIBs) were fabricated with lithium metal as anode and LiMn2O4 (LMO) as cathode material. The charge/discharge properties and impedance of the cell at different temperatures were investigated. This work demonstrates the feasibility and potential of using a multilayer electrolyte structure for ASSLIBs with flexible geometries and dimensions for design.


2017 ◽  
Vol 36 (1) ◽  
pp. 37-52
Author(s):  
Mohammad Illbeigi ◽  
Alireza Fazlali ◽  
Mahdi Kazazi ◽  
Amir hossein Mohammadi ◽  
◽  
...  

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