Floating Charge Voltage Dependency On Lithium-Ion Battery Lifetime

2013 ◽  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Charge Voltage ◽  
Battery Lifetime

The influence of cutoff charge-voltage on performance of lithium manganite/lithium titanate lithium-ion battery for power applications

2016 ◽  
Vol 31 (11) ◽  
pp. 642-645 ◽  
Author(s):  
Xianxing Shi ◽  
Huiming Wang ◽  
Haojie Lv ◽  
Lifeng Zheng ◽  
Jun Chen ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Lithium Titanate ◽  
Charge Voltage

Performance of Tin Oxide/Graphite Composite Anode for Lithium Ion Battery

2007 ◽  
Vol 124-126 ◽  
pp. 1051-1054 ◽  
Author(s):  
Wen Jie Jin ◽  
Sei Min Park ◽  
Ik Pyo Hong ◽  
Seong Young Lee ◽  
Myung Soo Kim
Keyword(s):  
Lithium Ion Battery ◽  
Tin Oxide ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Precipitation Method ◽  
Composite Electrodes ◽  
Charge Voltage ◽  
Graphite Composite ◽  
Graphite Particles ◽  
Capacity Curves

The graphite particles with average size of 15 μm were used as the anode base materials for lithium ion battery. Tin oxide was incorporated into graphite particles by a precipitation method. As SnO2 content increased from 0 to 80 wt%, the initial discharge capacities of SnO2/graphite composite electrodes raised from 357 to 688 mAh/g, approaching to their theoretical capacities. The composite electrodes exhibited plateau characteristics of SnO2 at 0.85 1 V range in the charge voltage-capacity curves of the first cycle. Increased reversible capacity of the composites suggested that lithium ion could be stored in the both lattices of tin and graphite. It was demonstrated by XRD that the tin metal decomposed from tin oxide in the first cycle of charge played a leading role of charge/discharge thereafter.

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