Mechanochemical synthesis and electrochemical properties of nanosized SnS as an anode material for lithium ion batteries

Li, Y.; Tu, J.P.; Wu, Huimin; Yuan, Y.F.; Shi, Danrong

doi:10.1016/j.mseb.2005.11.017

Cited by 40 publications

(22 citation statements)

References 30 publications

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“…(2) and (3), respectively. [7][8] In particular, the anode peaks at 0.75, 1.5 and 1.9 V can be due to the reaction of Eq.…”

Section: Morphology and Structural Propertiesmentioning

confidence: 99%

“…with high capacities have been considered as promising anode materials in the next generation LIBs. [6][7][8][9] Whereas, the serious capacity fade after the first several cycles restricts their wide applications. Currently, tremendous efforts have been devoted to combining the unique properties of individual constituents to further address this problem, e.g.…”

Section: Introductionmentioning

confidence: 99%

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Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Lin

Guo

Liu

et al. 2015

ACS Appl. Mater. Interfaces

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Cu2ZnSnS4 (CZTS) is an important material in low-cost thin film solar cells and is also a promising candidate for lithium storage. In this work, a novel three-dimensional CZTS film coated with a lithium phosphorus oxynitride (LiPON) film is fabricated for the first time and is applied to thin-film lithium-ion batteries. The modified film exhibits an excellent performance of ∼900 mAh g(-1) (450 μAh cm(-2) μm(-1)), even after 75 cycles. Morphology integrity is still maintained after repeated lithiation/delithiation, and the main reaction mechanism is analyzed in detail. The significant findings from this study indicate the striking advantages of modifying both the surface and structure of alloy-based electrodes for energy storage.

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“…(2) and (3), respectively. [7][8] In particular, the anode peaks at 0.75, 1.5 and 1.9 V can be due to the reaction of Eq.…”

Section: Morphology and Structural Propertiesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Lin

Guo

Liu

et al. 2015

ACS Appl. Mater. Interfaces

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show abstract

“…In recent years, according to development of mobile devices such as cellular telecommunication tools, camcorder and notebook computer, extensive researches about anode active materials with high energy density have been performedto replace existing carbon anode [1][2][3]. Graphite as the most ubiquitous anode material used in lithium secondary batteries today, cannot meet the growing demand from high-energy application fields as a result of its low theoretical capacity (372mAhg −1 ) [4][5][6], thus, research and development on new alternative anode materials has become a top priority.…”

Section: Introductionmentioning

confidence: 99%

Synthesis And Electrochemical Characteristics Of Mechanically Alloyed Anode Materials SnS2 For Li/SnS2 Cells

Hong¹,

Liu²,

Park³

et al. 2015

Archives of Metallurgy and Materials

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With the increasing demand for efficient and economic energy storage, tin disulfide (SnS 2 ), as one of the most attractive anode candidates for the next generation high-energy rechargeable Li-ion battery, have been paid more and more attention because of its high theoretical energy density and cost effectiveness. In this study, a new, simple and effective process, mechanical alloying (MA), has been developed for preparing fine anode material tin disulfides, in which ammonium chloride (AC), referred to as process control agents (PCAs), were used to prevent excessive cold-welding and accelerate the synthesis rates to some extent. Meanwhile, in order to decrease the mean size of SnS 2 powder particles and improve the contact areas between the active materials, wet milling process was also conducted with normal hexane (NH) as a solvent PCA. The prepared powders were both characterized by X-ray diffraction, Field emission-scanning electron microscopeand particle size analyzer. Finally, electrochemical measurements for Li/SnS 2 cells were takenat room temperature, using a two-electrode cell assembled in an argon-filled glove box and the electrolyte of 1M LiPF 6 in a mixture of ethylene carbonate(EC)/dimethylcarbonate (DMC)/ethylene methyl carbonate (EMC) (volume ratio of 1:1:1).

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“…The electrochemical properties of chemically prepared Sn-S alloys, being the candidates of anode materials for rechargeable lithium-ion batteries, have been investigated [16][17][18][19][20]. The Sn-S alloy presented similar lithium uptake mechanics to tin oxide.…”

Section: Introductionmentioning

confidence: 99%

Elevated performances of SnS anodes with MWNTs as conductive agent for rechargeable lithium-ion batteries

Zhu

2011

Ionics

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SnS nanoparticles were mechanochemically synthesized and fabricated into electrodes with two kinds of conductive agents, acetylene black and multi-wall carbon nanotubes (MWNTs), respectively. The morphology and structure of as-synthesized SnS powder were characterized by scanning electron microscopy and X-ray diffraction. The electrochemical properties of as-prepared electrodes were investigated by discharge-charge test, cyclic voltammogram, and electrochemical impedance spectrum. By comparing the variation of the charge-transfer impedance R ct at different discharge states, it was found that the value of R ct of the electrode with MWNTs as conductive agent was less than that of the electrode with acetylene black as conductive agent. The electrode with MWNTs as conductive agent had preferable cycling performances, which was believed to be attributed to the tenacity and good conductivity of MWNTs.

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Mechanochemical synthesis and electrochemical properties of nanosized SnS as an anode material for lithium ion batteries

Cited by 40 publications

References 30 publications

Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Synthesis And Electrochemical Characteristics Of Mechanically Alloyed Anode Materials SnS2 For Li/SnS2 Cells

Elevated performances of SnS anodes with MWNTs as conductive agent for rechargeable lithium-ion batteries

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Mechanochemical synthesis and electrochemical properties of nanosized SnS as an anode material for lithium ion batteries

Cited by 40 publications

References 30 publications

Three-Dimensional Cu2ZnSnS4 Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Three-Dimensional Cu2ZnSnS4 Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Synthesis And Electrochemical Characteristics Of Mechanically Alloyed Anode Materials SnS2 For Li/SnS2 Cells

Elevated performances of SnS anodes with MWNTs as conductive agent for rechargeable lithium-ion batteries

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Product

Resources

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Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries

Three-Dimensional Cu₂ZnSnS₄ Films with Modified Surface for Thin-Film Lithium-Ion Batteries