Rheological phase reaction synthesis and electrochemical performance of Li3V2(PO4)3/carbon cathode for lithium ion batteries

Chang, Caixian; Xiang, Jun; Shi, Xixi; Han, Xijiang; Yuan, Liangjie; Sun, Jutang

doi:10.1016/j.electacta.2007.09.038

Cited by 79 publications

(30 citation statements)

References 24 publications

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“…Both sample curves exhibit four charge flat plateaus at around 3.6, 3.7, 4.1 and 4.5 V, corresponding to the extraction of all three Li þ ions between the different phases from a Li 3 V 2 (PO 4 ) 3 unit. The electrochemical reactions can be written as [48,49] Li 3 V 2 ðPO 4 Þ 3 2Li 2:5 V 2 ðPO 4 Þ 3 þ 0:5Li þ þ 0:5e À ð1Þ…”

Section: Crystal Structure and Morphologymentioning

confidence: 99%

Li3V2(PO4)3/graphene nanocomposite as a high performance cathode material for lithium ion battery

Kumar

Thi

Gim

et al. 2015

Ceramics International

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Section: Crystal Structure and Morphologymentioning

confidence: 99%

Li3V2(PO4)3/graphene nanocomposite as a high performance cathode material for lithium ion battery

Kumar

Thi

Gim

et al. 2015

Ceramics International

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“…Although, Li 3 V 2 (PO 4 ) 3 exhibits faster lithium-ion migration rate than LiFePO 4 due to its open three-dimensional (3D) framework, the intrinsic poor electronic conductivity (2.4 Â 10 À 7 s À 1 at room temperature) critically limits its practical applications in electric vehicles (EVs) and hybrid electric vehicles (HEVs). It is generally believed that carbon coating [6,[8][9][10], and doping of other metal ions such as Mg 2 þ [11], Mn 3 þ [12], Fe 3 þ [13], Co 2 þ [14], Ti 4 þ [15], Al 3 þ [16], Zr 4 þ [17] are beneficial for improving the electrochemical performances of the pristine Li 3 V 2 (PO 4 ) 3 .…”

Section: Introductionmentioning

confidence: 99%

ZrO2-coated Li3V2(PO4)3/C nanocomposite: A high-voltage cathode for rechargeable lithium-ion batteries with remarkable cycling performance

Han¹,

Qiu²,

Liu³

et al. 2015

Ceramics International

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“…The most commonly used methods are traditional solid-state reactions, [96][97][98] sol-gel reactions, [99][100][101] hydrothermal methods, [102][103][104] spray pyrolysis, and other methods. [105][106][107] Compared to the aforementioned methods, sol-gel and hydrothermal reactions are more favorable as they can produce LVP nanoparticles with good homogeneity, uniform morphology and controllable particle size, giving rise to a higher charge/ discharge rate. For instance, Liu et al 104 reported that uniform LVP nanorods with a diameter of ∼60 nm and a length of 0.5-1.0 µm can be synthesized using a hydrothermal method.…”

Section: Vo 2 (B) Nanostructures For Libsmentioning

confidence: 99%

Vanadium-based nanostructure materials for secondary lithium battery applications

et al. 2015

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Vanadium-based materials, such as V2O5, LiV3O8, VO2(B) and Li3V2(PO4)3 are compounds that share the characteristic of intercalation chemistry. Their layered or open frameworks allow facile ion movement through the interspaces, making them promising cathodes for LIB applications. To bypass bottlenecks occurring in the electrochemical performances of vanadium-based cathodes that derive from their intrinsic low electrical conductivity and ion diffusion coefficients, nano-engineering strategies have been implemented to "create" newly emerging properties that are unattainable at the bulk solid level. Integrating this concept into vanadiumbased cathodes represents a promising way to circumvent the aforementioned problems as nanostructuring offers potential improvements in electrochemical performances by providing shorter mass transport distances, higher electrode/electrolyte contact interfaces, and better accommodation of strain upon lithium uptake/ release. The significance of nanoscopic architectures has been exemplified in the literature, showing that the idea of developing vanadium-based nanostructures is an exciting prospect to be explored. In this review, we will be casting light on the recent advances in the synthesis of nanostructured vanadium-based cathodes. Furthermore, efficient strategies such as hybridization with foreign matrices and elemental doping are introduced as a possible way to boost their electrochemical performances (e.g., rate capability, cycling stability) to a higher level. Finally, some suggestions relating to the perspectives for the future developments of vanadium-based cathodes are made to provide insight into their commercialization. through the interspaces, making them promising cathodes for LIB applications. To bypass bottlenecks occurring in the electrochemical performances of vanadium-based cathodes that derive from their intrinsic low electrical conductivity and ion diffusion coefficients, nano-engineering strategies have been implemented to "create" newly emerging properties that are unattainable at the bulk solid level. Integrating this concept into vanadium-based cathodes represents a promising way to circumvent the aforementioned problems as nanostructuring offers potential improvements in electrochemical performances by providing shorter mass transport distances, higher electrode/electrolyte contact interfaces, and better accommodation of strain upon lithium uptake/release. The significance of nanoscopic architectures has been exemplified in the literature, showing that the idea of developing vanadium-based nanostructures is an exciting prospect to be explored. In this review, we will be casting light on the recent advances in the synthesis of nanostructured vanadium-based cathodes. Furthermore, efficient strategies such as hybridization with foreign matrices and elemental doping are introduced as a possible way to boost their electrochemical performances (e.g., rate capability, cycling stability) to a higher level. Finally, some suggestions relating to the perspective...

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Rheological phase reaction synthesis and electrochemical performance of Li3V2(PO4)3/carbon cathode for lithium ion batteries

Cited by 79 publications

References 24 publications

Li3V2(PO4)3/graphene nanocomposite as a high performance cathode material for lithium ion battery

Li3V2(PO4)3/graphene nanocomposite as a high performance cathode material for lithium ion battery

ZrO2-coated Li3V2(PO4)3/C nanocomposite: A high-voltage cathode for rechargeable lithium-ion batteries with remarkable cycling performance

Vanadium-based nanostructure materials for secondary lithium battery applications

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