ChemInform Abstract: Lithium Vanadium Phosphate as Cathode Material for Lithium Ion Batteries

ChemInform ◽  
2015 ◽  
Vol 46 (33) ◽  
pp. no-no
Author(s):  
Du Tao ◽  
Shengping Wang ◽  
Yongchao Liu ◽  
Yu Dai ◽  
Jingxian Yu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Vanadium Phosphate

Lithium vanadium phosphate as cathode material for lithium ion batteries

Ionics ◽  
2015 ◽  
Vol 21 (5) ◽  
pp. 1201-1239 ◽  
Author(s):  
Du Tao ◽  
Shengping Wang ◽  
Yongchao Liu ◽  
Yu Dai ◽  
Jingxian Yu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Vanadium Phosphate

β-Cyclodextrin coated lithium vanadium phosphate as novel cathode material for lithium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103364-103371 ◽  
Author(s):  
Renjie Chen ◽  
Jingning Lai ◽  
Yuejiao Li ◽  
Meiling Cao ◽  
Shi Chen ◽  
...  
Keyword(s):  
Carbon Source ◽  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Phase Method ◽  
Rate Performance ◽  
Cycle Stability ◽  
Vanadium Phosphate

As a new carbon source, β-cyclodextrin was used to synthesize a Li3V2(PO4)3/C cathode material for LIB via a rheological phase method. The sample showed high capacity, good rate performance and cycle stability, and low resistance.

Ultrafast Microwave Synthesis of Carbon-Coated Lithium Vanadium Phosphate Cathode Material for Lithium Ion Batteries

2021 ◽  
Vol 21 (3) ◽  
pp. 1500-1506
Author(s):  
Xiaoyue Cui ◽  
Zhiyuan Tang ◽  
Xiaokai Ma ◽  
Ji Yan
Keyword(s):  
Electron Microscopy ◽  
Microwave Irradiation ◽  
Cathode Material ◽  
Treatment Time ◽  
Rate Capability ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Vanadium Phosphate ◽  
Lithium Storage ◽  
Carbon Coated

Carbon-coated lithium vanadium phosphate cathode materials were successfully prepared via an ultra-fast microwave irradiation route in 5 min with using activated carbon as the microwave adsorbent. We aimed to utilize this ultra-fast and facile route to shorten the synthesis procedure for obtaining Li3V2(PO4)3/C cathode material with superior rate capability. To characterize the intrinsic crystal structure and exterior architecture morphology of targeted material, X-ray diffraction pattern (XRD), scanning electron microscopy (SEM) in combined with transmission electron microscopy (TEM) were applied in experiment. The role of microwave irradiation treatment time in affecting the crystalline structure and related lithium-storage electrochemical performance is also investigated in detail. For the optimal Li3V2(PO4)3/C material, it delivered a specific discharge capacity of 110.1 mAh g−1 at a 0.2 C charging/discharging rate while hold a superior cycling stability over 50 cycles when tested at a 1 C rate. The ultra-fast synthesis route should pave a new way to save the energy in the preparation of phosphate-based electroactive cathode material.

Effects of nickel-doped lithium vanadium phosphate on the performance of lithium-ion batteries

2012 ◽  
Vol 542 ◽  
pp. 187-191 ◽  
Author(s):  
Yong Zhang ◽  
Qing-yuan Huo ◽  
Yan Lv ◽  
Li-zhen Wang ◽  
Ai-qin Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Vanadium Phosphate

Magnesium/chloride co-doping of lithium vanadium phosphate cathodes for enhanced stable lifetime in lithium-ion batteries

2018 ◽  
Vol 42 (16) ◽  
pp. 13667-13673 ◽  
Author(s):  
Shuting Sun ◽  
Ruhong Li ◽  
Deying Mu ◽  
Zeyu Lin ◽  
Yuanpeng Ji ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Magnesium Chloride ◽  
Lithium Ion ◽  
Lithium Vanadium Phosphate ◽  
Vanadium Phosphate ◽  
Co Doping ◽  
Cl Atoms ◽  
Co Doped

Combining XRD with 31P NMR, it is demonstrated that the Mg and Cl atoms of the new Mg and Cl co-doped Li3V2(PO4)3/C material occupy V and O sites in its structure, respectively.

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