Electrospun porous vanadium pentoxide nanotubes as a high-performance cathode material for lithium-ion batteries

Li, Zhitong; Liu, Guoxue; Guo, Min; Ding, Liang‐Xin; Wang, Haihui

doi:10.1016/j.electacta.2015.05.057

Cited by 45 publications

(17 citation statements)

References 33 publications

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“…and Vanadium oxide layered compounds [202][203][204]. Although LiMn2O4 is inexpensive and safer than LiCoO2, it has a lower capacity as compared to other cathode materials that form α- NaFeO2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 16 structure [205][206][207][208].…”

Section: Lithium Metal Oxide-cnfs Cathode Materialsmentioning

confidence: 99%

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Composite Nanofibers as Advanced Materials for Li-ion, Li-O2 and Li-S Batteries

Agubra

Zúñiga

Flores

et al. 2016

Electrochimica Acta

113

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The quest to increase the energy density and improve the cycle life performance of lithium ion batteries (LIBs) and beyond has led to the development of various suitable and alternative materials for energy storage and conversion. The morphology and electrode architecture in advanced battery materials have been re-designed into nanofibers and composite nanofibers. Nanofiber-based separators and electrodes have been demonstrated to improve the energy density and cycling performance of LIBs. The improvement in the structure and morphology of nanofibers in Lithium ion batteries such as LiSi and LiSn, have once again ignited the interest in these Li:M alloys anode as an alternative anode and cathode materials. The major challenges that confront this new frontier has been the seemingly lack of scalable method among the various techniques and design nanofibers with good structure and morphology that could prevent dendrite penetrations. However, there seem to be a solution in sight with the advent of mass production techniques of nanofibers by electrospinning and centrifugal spinning (i.e. Forcespinning®) that have recently been developed. In this paper, the use of nanofibers and composite nanofibers as electrode and separator materials for lithium ion, Li-O2 and Li sulfur batteries is reviewed. The discussion focuses on the performance characteristics of these nanostructured electrode and separator materials and methods used to improve their performances.

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Section: Lithium Metal Oxide-cnfs Cathode Materialsmentioning

confidence: 99%

“…Vanadium based cathode on the other hand, have high capacities but relatively low voltages (i.e. ≤ 3V) compared to cathode compounds such asLiCoO2 and LiMn2O4 [202,204,214]. The fibrous composite electrode of V2O5/CNFs and LiMnO4 /CNFs usually form a one dimensional (1D) nanostructure (Fig.…”

Section: Lithium Metal Oxide-cnfs Cathode Materialsmentioning

confidence: 99%

Composite Nanofibers as Advanced Materials for Li-ion, Li-O2 and Li-S Batteries

Agubra

Zúñiga

Flores

et al. 2016

Electrochimica Acta

113

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“…The ultra-long hierarchical V 2 O 5 NWs with diameters of 100–200 nm were also prepared using PVA and low-cost raw materials by electrospinning combined with annealing [58]. The initial discharge capacities of the ultra-long hierarchical V 2 O 5 NWs were up to 390 within a potential range of 1.75–4.0 V. In another study, electrospun PVP and a low-cost inorganic vanadium precursor can yield porous V 2 O 5 NTs that showed good cycling performance; the capacity retention is 97.4% after 200 cycles at 50 C [59]. …”

Section: Applicationsmentioning

confidence: 99%

Electrospinning of Nanofibers for Energy Applications

et al. 2016

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With global concerns about the shortage of fossil fuels and environmental issues, the development of efficient and clean energy storage devices has been drastically accelerated. Nanofibers are used widely for energy storage devices due to their high surface areas and porosities. Electrospinning is a versatile and efficient fabrication method for nanofibers. In this review, we mainly focus on the application of electrospun nanofibers on energy storage, such as lithium batteries, fuel cells, dye-sensitized solar cells and supercapacitors. The structure and properties of nanofibers are also summarized systematically. The special morphology of nanofibers prepared by electrospinning is significant to the functional materials for energy storage.

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“…For example, Li et al synthesized porousV 2 O 5 nanotubes by as imple electrospinning technique followed by an annealing process with al ow-cost inorganic vanadium precursor. [76] Yan et al synthesized hierarchical V 2 O 5 NF cathode materials with diameters of 200-400nmb ye lectrospinning followed by annealing. [77] These materials both exhibited excellent electrochemicalperformances.…”

Section: Cathodeelectrode Materialsmentioning

confidence: 99%

Electrospun‐Technology‐Derived High‐Performance Electrochemical Energy Storage Devices

Wang

Xue

et al. 2016

Chemistry An Asian Journal

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Electrospinning, as a novel nontextile filament technology, is an important method to prepare continuous nanofibers and has shown its remarkable advantages, such as a broadly applicable material system, controllable fiber size and structure, and simple process. Electrospun nanofiber membranes prepared by electrospinning have shown promising applications in many fields, such as supercapacitors, lithium-ion batteries, and sodium-ion batteries, owing to their large specific surface area and adjustable network pore structure. The principle of electrospinning and key points relevant to its usage in the preparation of high-performance electrochemical energy storage materials are reviewed herein based on recent publications, particularly focusing on research progress of relative materials. Also, this review describes a distinctive conclusion and perspective on the future challenges and opportunities in electrospun nanomaterials.

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Electrospun porous vanadium pentoxide nanotubes as a high-performance cathode material for lithium-ion batteries

Cited by 45 publications

References 33 publications

Composite Nanofibers as Advanced Materials for Li-ion, Li-O2 and Li-S Batteries

Composite Nanofibers as Advanced Materials for Li-ion, Li-O2 and Li-S Batteries

Electrospinning of Nanofibers for Energy Applications

Electrospun‐Technology‐Derived High‐Performance Electrochemical Energy Storage Devices

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