Synthesis of LiNi0.5Mn1.5O4 cathode with excellent fast charge-discharge performance for lithium-ion battery

2014 ◽  
Vol 147 ◽  
pp. 250-256 ◽  
Author(s):  
Ting-Feng Yi ◽  
Zi-Kui Fang ◽  
Ying Xie ◽  
Yan-Rong Zhu ◽  
Li-Ya Zang
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Discharge Performance ◽  
Fast Charge ◽  
Charge Discharge

Coaxial Fe3O4/CuO hybrid nanowires as ultra fast charge/discharge lithium-ion battery anodes

2013 ◽  
Vol 1 (30) ◽  
pp. 8672 ◽  
Author(s):  
Somaye Saadat ◽  
Jixin Zhu ◽  
Dao Hao Sim ◽  
Huey Hoon Hng ◽  
Rachid Yazami ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Fast Charge ◽  
Charge Discharge

Enhanced fast charge–discharge performance of Li4Ti5O12 as anode materials for lithium-ion batteries by Ce and CeO2 modification using a facile method

RSC Advances ◽  
2015 ◽  
Vol 5 (47) ◽  
pp. 37367-37376 ◽  
Author(s):  
Ting-Feng Yi ◽  
Jin-Zhu Wu ◽  
Mei Li ◽  
Yan-Rong Zhu ◽  
Ying Xie ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Electronic Conductivity ◽  
Lithium Ion ◽  
Solid State Method ◽  
Discharge Performance ◽  
Fast Charge ◽  
Improved Performance ◽  
Charge Discharge

Ce and CeO2in situ modified Li4Ti5O12 with fast charge–discharge performance for lithium-ion batteries were prepared by a solid-state method. The improved performance are found to be due to the increased ionic and electronic conductivity.

Effect of High Loading Glycine on Fe2O3 Nano Oval as Anode for Lithium-Ion Battery

2019 ◽  
Vol 964 ◽  
pp. 215-220
Author(s):  
Lukman Noerochim ◽  
Agny Muchamad Reza ◽  
Budi Agung
Keyword(s):  
Lithium Ion Battery ◽  
Discharge Capacity ◽  
Lithium Ion ◽  
Nyquist Plot ◽  
Discharge Process ◽  
Promising Candidate ◽  
Hydrothermal Temperature ◽  
Specific Discharge ◽  
Li Ion ◽  
Charge Discharge

In this work, Fe2O3 nanooval is successfully synthesized with variation of glycine composition of 9, 12, and 15 mmol at hydrothermal temperature of 160 °C. The Fe2O3 nanooval is indexed by XRD as α-Fe2O3. SEM and TEM images show that the 12 mmol of glycine has the largest diameter with the perfect nanooval form. Nyquist plot shows that the 12 mmol of glycine sample has the best conductivity value of 8.26x10-5 S/m. The CV of sample 12 mmol delivers the best intercalate/de-intercalate with ΔV of 0.82 V. The 12 mmol sample shows the largest specific discharge capacity of 631.62 mAh/g. It is attributed to high conductivity and high kinetics reaction of Li ion during charge-discharge process. Therefore, Fe2O3 nanooval is a promising candidate as anode for lithium-ion battery.

Experimental Study on Depth of Discharge and Cycle Life of Lithium-Ion Battery

2013 ◽  
Vol 319 ◽  
pp. 373-377
Author(s):  
Chan Ming Chen ◽  
Song Hua Deng ◽  
Zhen Po Wang
Keyword(s):  
Experimental Data ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycle Life ◽  
Calculating Method ◽  
Power Battery ◽  
Depth Of Discharge ◽  
Three Samples ◽  
Life Model ◽  
Charge Discharge

To find out how depth of discharge affecting cycle life of lithium-ion power battery, an experiment was conducted. Three samples of lithium-ion were tested separately with BAITE charge/discharge equipment. Condition of test was set as the same except depth of discharge. Capacity remaining of samples was recorded during testing. Based on processing and analysis of data of the testing, cycle life model of lithium-ion power battery with parameter of depth of discharge was deduced, which was verified by the experimental data. The model provided a theoretical calculating method of cycle life, which would be helpful for precise management of the lithium-ion battery.

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