Thermal Stability of Nongraphitizable Carbon Anode for Li-Ion Batteries

2010 ◽  
Keyword(s):  
Thermal Stability ◽  
Carbon Anode ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Thermal Stability Of

Thermal stability of LiPF6-based electrolyte and effect of contact with various delithiated cathodes of Li-ion batteries

2009 ◽  
Vol 191 (2) ◽  
pp. 575-581 ◽  
Author(s):  
H.F. Xiang ◽  
H. Wang ◽  
C.H. Chen ◽  
X.W. Ge ◽  
S. Guo ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Thermal Stability Of

Thermal stability of Li1−yNixMn(1−x)/2Co(1−x)/2O2 layer-structured cathode materials used in Li-Ion batteries

2011 ◽  
Vol 196 (16) ◽  
pp. 6884-6888 ◽  
Author(s):  
Hiroaki Konishi ◽  
Toyotaka Yuasa ◽  
Masanori Yoshikawa
Keyword(s):  
Thermal Stability ◽  
Cathode Materials ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Materials Used ◽  
Thermal Stability Of

Quantitative studies on thermal stability of a FeF3 cathode in methyl difluoroacetate-based electrolyte for Li-ion batteries

2014 ◽  
Vol 253 ◽  
pp. 74-79 ◽  
Author(s):  
Mingjiong Zhou ◽  
Liwei Zhao ◽  
Shigeto Okada ◽  
Jun-ichi Yamaki
Keyword(s):  
Thermal Stability ◽  
Li Ion Batteries ◽  
Quantitative Studies ◽  
Li Ion ◽  
Thermal Stability Of

scholarly journals Pushing the limit of layered transition metal oxide cathodes for high-energy density rechargeable Li ion batteries

2018 ◽  
Vol 11 (5) ◽  
pp. 1271-1279 ◽  
Author(s):  
U.-H. Kim ◽  
D.-W. Jun ◽  
K.-J. Park ◽  
Q. Zhang ◽  
P. Kaghazchi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Two Phase ◽  
Oxide Cathodes ◽  
Li Ion ◽  
Layered Transition Metal ◽  
Thermal Stability Of ◽  
W Doping

W-doping produced the two-phase (Fm3̄m and R3̄m) structure which improved the cycling and thermal stability of the Ni-rich layered cathodes.

Investigation on the Thermal Stability of Li2 MnSiO4 -Based Cathodes for Li-ion Batteries: Effect of Electrolyte and State of Charge

2017 ◽  
Vol 5 (9) ◽  
pp. 1561-1570 ◽  
Author(s):  
Marilena Mancini ◽  
Meike Fleischhammer ◽  
Stephanie Fleischmann ◽  
Thomas Diemant ◽  
Rolf J. Behm ◽  
...  
Keyword(s):  
Thermal Stability ◽  
State Of Charge ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Thermal Stability Of

scholarly journals Electrochemical Performance and Thermal Stability of Iron Oxyfluoride (FeOF) for Sodium-Ion Batteries

Batteries ◽  
2018 ◽  
Vol 4 (4) ◽  
pp. 68
Author(s):  
Ayuko Kitajou ◽  
Liwei Zhao ◽  
Rintaro Nagano ◽  
Atsushi Inoishi ◽  
Eiji Kobayashi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Cathode Material ◽  
Li Ion Batteries ◽  
Scanning Calorimetry ◽  
Capacity Retention ◽  
Voltage Range ◽  
Initial Discharge ◽  
Toxic Risk ◽  
Li Ion ◽  
Thermal Stability Of

Self-synthesized rutile iron oxyfluoride (FeOF) was studied as a cathode material for Na-ion batteries. The highly crystalline FeOF provided an initial discharge capacity of 246 mAh g−1 in a voltage range of 1.0–4.0 V, followed by 88% of capacity retention after 20 cycles. This discharge-charge reaction of FeOF between 0.8 and 4.0 V are advanced by the Fe2+/Fe3+ redox reaction. That is, no conversion reaction was involved in the application of FeOF as a cathode material for Na-ion batteries because of the low potential of Na-insertion. In addition, the structure change of FeOF from rutile to cubic during Na ion insertion, which was similar to that in Li-ion batteries. No remarkable HF release was detected even up to 700 °C, indicating a low toxic risk of the FeOF cathode. The thermal properties of sodiated and desodiated FeOF electrodes in the associated electrolyte were investigated by DSC (Differential scanning calorimetry) up to 500 °C. Sodiated FeOF electrodes showed larger exothermic heat generation than desodiated ones, especially at a temperature higher than 380 °C. Finally, the thermal stability of FeOF cathodes in the associated Li- and Na-ion battery electrolytes was quantitatively compared with variations of the electrode/electrolyte ratio.

Thermal stability of FeF3 cathode for Li-ion batteries

2010 ◽  
Vol 195 (15) ◽  
pp. 4952-4956 ◽  
Author(s):  
Mingjiong Zhou ◽  
Liwei Zhao ◽  
Takayuki Doi ◽  
Shigeto Okada ◽  
Jun-ichi Yamaki
Keyword(s):  
Thermal Stability ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Thermal Stability Of
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