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Zhong, Shengwen; Wang, J.; Liu, Huan; Dou, Shi Xue; Skyllas‐Kazacos, Maria

doi:10.1023/a:1003492329927

Cited by 21 publications

(4 citation statements)

References 15 publications

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“…Sn-Fe (C) alloys when mechanically milled 52-54 had an average grain size of <10-20 nm for Sn 2 Fe and <5-12 nm for SnFe 3 C. The active alloy/inactive matrix (Sn 2 Fe (25%)/SnFe 3 C (75%)) materials showed a reversible capacity of 1600 mAh/cm 3 Nanocrystalline NiSi and FeSi-Si powders synthesized by high-energy ball milling demonstrated that NiSi 55 could provide a high lithium storage capacity on the initial discharge, in which Si acts as the active element to combine with Li to form Li x Si. This reaction was partially reversible, and its capacity declined with each cycle.…”

Section: Intermetallics and Nanocompositesmentioning

confidence: 99%

“…Lithium rechargeable (or secondary) batteries currently represent the state of the art in small rechargeable batteries due to their higher voltage (nominal voltage for Lithiumion battery: 3.6 V), higher energy density or specific energy (125 watt-hours per kilogram and per liter), and longer cycle life (>1000 cycles) compared with conventional batteries, such as lead-acid, [1][2][3] Ni-Cd, Ni-MH, [4][5][6] and Ag-Zn batteries. Table I compares the performance characteristics of secondary batteries.…”

Section: Introductionmentioning

confidence: 99%

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Nanomaterials for Lithium-ion Rechargeable Batteries

Liu¹,

Wang²,

Guo³

et al. 2006

j nanosci nanotechnol

118

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In lithium-ion batteries, nanocrystalline intermetallic alloys, nanosized composite materials, carbon nanotubes, and nanosized transition-metal oxides are all promising new anode materials, while nanosized LiCoO2, LiFePO4, LiMn2O4, and LiMn2O4 show higher capacity and better cycle life as cathode materials than their usual larger-particle equivalents. The addition of nanosized metal-oxide powders to polymer electrolyte improves the performance of the polymer electrolyte for all solid-state lithium rechargeable batteries. To meet the challenge of global warming, a new generation of lithium rechargeable batteries with excellent safety, reliability, and cycling life is needed, i.e., not only for applications in consumer electronics, but especially for clean energy storage and for use in hybrid electric vehicles and aerospace. Nanomaterials and nanotechnologies can lead to a new generation of lithium secondary batteries. The aim of this paper is to review the recent developments on nanomaterials and nanotechniques used for anode, cathode, and electrolyte materials, the impact of nanomaterials on the performance of lithium batteries, and the modes of action of the nanomaterials in lithium rechargeable batteries.

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Section: Intermetallics and Nanocompositesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Nanomaterials for Lithium-ion Rechargeable Batteries

Liu¹,

Wang²,

Guo³

et al. 2006

j nanosci nanotechnol

118

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show abstract

“…Before the tests, the electrodes were polarized at 1.7 V for 40 min in 1.28 g cm −3 H 2 SO 4 solution to form an anodic layer of ␤-PbO 2 [9]. The oxygen evolution occurs at the anodic layer-electrolyte interface, and the oxygen evolution rate is influenced by the quantity of PbO 2 on the electrode surface [10]. In the LSV test, the anodic polarization curves of the Pb and Pb-Te electrodes in 1.28 g cm −3 H 2 SO 4 solution from 1.3 V to 1.7 V are shown in Fig.…”

Section: Oxygen Evolution For Pb-te Binary Alloysmentioning

confidence: 99%

Study on the structure and property of lead tellurium alloy as the positive grid of lead-acid batteries

Guo

Shu

Chen

et al. 2009

Journal of Alloys and Compounds

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“…15 Many research works were reported on varying the composition of lead alloy grid material, to address the issues of positive grid corrosion rather than the use of pure lead. 16 To improve corrosion resistance of the positive grid in lead-acid battery, combination of different kind of elements like, Ca, 17,18 Sn, 19,20 Sb, 21 Ag, 22 Sm, 23 Te, 24 Li, 25 Ce 26 etc. with the base lead metal have been reported.…”

mentioning

confidence: 99%

Corrosion Resistant Polypyrrole Coated Lead-Alloy Positive Grids for Advanced Lead-Acid Batteries

Naresh¹,

Elias²,

Gaffoor³

et al. 2019

J. Electrochem. Soc.

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We herein report a method for reducing lead-alloy positive grid corrosion in lead acid batteries by developing a polypyrrole (ppy) coating on to the surface of lead-alloy grids through potentiostatic polymerization technique. The experimental results demonstrate that the presence of ppy coating significantly enhances the corrosion resistance and inhibits the oxygen evolution rate as compare to bare grids. C-rate studies of 2 V/2.6 Ah lead-acid cells show ∼15-20% improvement in capacity at low charge-discharge rates (C/20-C/5) and ∼10% at high C rates (C/2 and 3C) for the cells with ppy coating grids in relation to conventional lead-acid cells.

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Untitled

Cited by 21 publications

References 15 publications

Nanomaterials for Lithium-ion Rechargeable Batteries

Nanomaterials for Lithium-ion Rechargeable Batteries

Study on the structure and property of lead tellurium alloy as the positive grid of lead-acid batteries

Corrosion Resistant Polypyrrole Coated Lead-Alloy Positive Grids for Advanced Lead-Acid Batteries

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