Effects of morphology on the electrochemical performances of Li3V2(PO4)3 cathode material for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (67) ◽  
pp. 54225-54245 ◽  
Author(s):  
Chuanliang Wei ◽  
Wen He ◽  
Xudong Zhang ◽  
Fengxiu Xu ◽  
Qinze Liu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Electrochemical Performances

The effects of various morphologies on the electrochemical performances of Li3V2(PO4)3 (LVP) were summarized and discussed.

A cathode material for lithium-ion batteries based on graphitized carbon-wrapped FeF3 nanoparticles prepared by facile polymerization

2016 ◽  
Vol 4 (38) ◽  
pp. 14857-14864 ◽  
Author(s):  
T. Kim ◽  
W. J. Jae ◽  
H. Kim ◽  
M. Park ◽  
J.-M. Han ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Graphitic Carbon ◽  
Carbon Composites ◽  
Electrochemical Performances ◽  
Li Ion Batteries ◽  
Graphitized Carbon ◽  
Li Ion

FeF3/graphitic carbon composites are successfully synthesized, showing high electrochemical performances as a cathode material for Li-ion batteries.

scholarly journals Superior Performances of B-doped LiNi0.84Co0.10Mn0.06O2 cathode for advanced LIBs

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Seung-Hwan Lee ◽  
Bong-Soo Jin ◽  
Hyun-Soo Kim
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Layered Structure ◽  
Rate Capability ◽  
Lithium Ion ◽  
Electrochemical Performances ◽  
Active Materials ◽  
Promising Candidate ◽  
Boron Doped ◽  
Cation Disordering

AbstractBoron-doped Ni-rich LiNi0.84Co0.10Mn0.06O2 (B-NCM) cathode material is prepared and its electrochemical performances are investigated. The structural properties indicate that the incorporation of boron leads to highly-ordered layered structure and low cation disordering. All samples have high areal loadings of active materials (approximately 14.6 mg/cm2) that meets the requirement for commercialization. Among them, the 1.0 wt% boron-doped NCM (1.0B-NCM) shows the best electrochemical performances. The 1.0B-NCM delivers a discharge capacity of 205. 3 mAh g−1, cyclability of 93.1% after 50 cycles at 0.5 C and rate capability of 87.5% at 2 C. As a result, we can conclude that the 1.0B-NCM cathode can be regarded as a promising candidate for the next-generation lithium ion batteries.

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