One-dimensional nanostructured design of Li1+x(Mn1/3Ni1/3Fe1/3)O2 as a dual cathode for lithium-ion and sodium-ion batteries

Kalluri, Sujith; Pang, Wei Kong; Seng, Kuok Hau; Chen, Zhuo; Guo, Zaiping; Liu, Huan; Dou, Shi Xue

doi:10.1039/c4ta04271a

Cited by 33 publications

(22 citation statements)

References 52 publications

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“…To further obtain direct insight into the ion‐transport behavior of LiCrTiO 4 in the Mg‐Li hybrid system, ex situ EDX measurements were carried out in the initial cycle and after 30 cycles. It should be noted that it is difficult to detect the content of Li + ions through EDX measurement due to its detection limit . After normalization with respect to the content of Ti 4+ ions, a small amount of Mg 2+ ions could be detected, as indicated in Table .…”

Section: Resultsmentioning

confidence: 99%

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Yao

Zhang

Bie

et al. 2017

Chemistry A European J

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Mg-Li hybrid batteries have attracted wide interest in recent years because of their potential safety as well as their cost benefit and high volumetric capacity. However, slow kinetic properties strongly hinder their commercial application. In this study, we have prepared spinel LiCrTiO by a solid-state reaction and have conducted a comprehensive study aimed at improving the performance of Mg-Li hybrid batteries by optimizing the dual-salt electrolyte. LiCrTiO has been found to show reversible discharge/charge capacities of 178 and 169 mA h g in electrolytes of 1 m LiCl and 0.3 m APC (all-phenyl-complex), respectively. When the concentration of APC was increased to 0.4 m, LiCrTiO showed a high capacity retention of 95 % after 30 cycles. In addition, no phase transition could be observed for an LiCrTiO electrode in a dual-salt system, suggesting high electrochemical reversibility. Ex situ EDX and SEM studies have indicated that only Li ions are inserted into the cathode side, while Mg ions are reversibly deposited on the surface of Mg metal without dendrite-like growth, indicative of good safety of the Mg-Li hybrid batteries.

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Section: Resultsmentioning

confidence: 99%

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Yao

Zhang

Bie

et al. 2017

Chemistry A European J

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“…The characteristics of these 1D structured materials is their large surface areas that provides an effective diffusion pathways for both Li ions and electrons. The fast electron transfer rate and the large number of electroactive sites provided by these 1D nanofiber structured cathodes ostensibly improved the electrochemical performance [199,200,202,214]. Typically, these nanofiberous cathode materials show an impressive specific capacity in the range of 240-300 mAhg -1 which are much better than those typically used in commercial LIB (Fig.7).…”

Section: Lithium Metal Oxide-cnfs Cathode Materialsmentioning

confidence: 99%

“…Electrospinning has been extensively used to produce nanofiber composite cathodes from different precursors such as spinel structured materials; LiMn2O4, LiMPO4 [199][200][201], LiFePO4…”

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

115

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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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“…In contrast, the initial cathodic scan in SIBs displays two peaks at 4.03 Va nd 3.28 Vc orresponding to reduction of Co 3.6 + and Ni 4 + into Co 3 + and Ni 2 + ,r espectively.H owever,t he operating voltages are different from those in LIB because of the effect of electrolyte or the low voltage of metallic sodium compared with lithium. [38] After the first anodic and cathodic scan, the CV profiles still exhibit some important features:F irstly,t hought he high anodic peak near 4.5 Vr emains in the subsequent cycles, its intensity decreases suggesting that the effect of oxygen release fades down gradually.S econdly, an ew redoxp air at 2.5/2.8 Va ppears and increases, possibly because of the contribution of reversible reaction of Mn 4 + $Mn 3 + .Finally,severalsmall cathodic peaks are observedb etween 3.0 and 4.5 Vi nS IB, while absent in the LIB. One possible explanation is the complex structural and charge transitions since SIB involves the shuttling of two different kinds of ions.…”

Section: Resultsmentioning

confidence: 97%

Lithium‐Rich Layered Oxide Li_1.18Ni_0.15Co_0.15Mn_0.52O₂ as the Cathode Material for Hybrid Sodium‐Ion Batteries

Wei

Gao

Wang

et al. 2016

Chemistry A European J

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Li-rich layered oxide Li1.18 Ni0.15 Co0.15 Mn0.52 O2 (LNCM) is, for the first time, examined as the positive electrode for hybrid sodium-ion battery and its Na(+) storage properties are comprehensively studied in terms of galvanostatic charge-discharge curves, cyclic voltammetry and rate capability. LNCM in the proposed sodium-ion battery demonstrates good rate capability whose discharge capacity reaches about 90 mA h g(-1) at 10 C rate and excellent cycle stability with specific capacity of about 105 mA h g(-1) for 200 cycles at 5 C rate. Moreover, ex situ ICP-OES suggests interesting mixed-ions migration processes: In the initial two cycles, only Li(+) can intercalate into the LNCM cathode, whereas both Li(+) and Na(+) work together as the electrochemical cycles increase. Also the structural evolution of LNCM is examined in terms of ex situ XRD pattern at the end of various charge-discharge scans. The strong insight obtained from this study could be beneficial to the design of new layered cathode materials for future rechargeable sodium-ion batteries.

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One-dimensional nanostructured design of Li_1+x(Mn_1/3Ni_1/3Fe_1/3)O₂ as a dual cathode for lithium-ion and sodium-ion batteries

Abstract: Potential use of Li1+x(Mn1/3Ni1/3Fe1/3)O2 hierarchical nanofibers as a cathode material in both lithium-ion and sodium-ion batteries.

Cited by 33 publications

References 52 publications

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

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

Lithium‐Rich Layered Oxide Li_1.18Ni_0.15Co_0.15Mn_0.52O₂ as the Cathode Material for Hybrid Sodium‐Ion Batteries

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One-dimensional nanostructured design of Li1+x(Mn1/3Ni1/3Fe1/3)O2 as a dual cathode for lithium-ion and sodium-ion batteries

Abstract: Potential use of Li1+x(Mn1/3Ni1/3Fe1/3)O2 hierarchical nanofibers as a cathode material in both lithium-ion and sodium-ion batteries.

Cited by 33 publications

References 52 publications

Exploration of Spinel LiCrTiO4 as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Exploration of Spinel LiCrTiO4 as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

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

Lithium‐Rich Layered Oxide Li1.18Ni0.15Co0.15Mn0.52O2 as the Cathode Material for Hybrid Sodium‐Ion Batteries

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One-dimensional nanostructured design of Li_1+x(Mn_1/3Ni_1/3Fe_1/3)O₂ as a dual cathode for lithium-ion and sodium-ion batteries

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Exploration of Spinel LiCrTiO₄ as Cathode Material for Rechargeable Mg‐Li Hybrid Batteries

Lithium‐Rich Layered Oxide Li_1.18Ni_0.15Co_0.15Mn_0.52O₂ as the Cathode Material for Hybrid Sodium‐Ion Batteries