Influence of the composition of lithium-based alloys, non-aqueous electrolytes and cycling conditions on the anode properties

Shembel, E. M.; Maksyuta, Irina M; Neduzhko, L. I.; Belosokhov, A.I.; Naumenko, A.F.; Rozhkov, Vladimir V.

doi:10.1016/0378-7753(94)02114-i

Cited by 7 publications

(4 citation statements)

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“…In order to overcome these problems, numerous materials have been studied as anodes for lithium ion batteries such as oxides, 7,8 nitrides 9,10 and intermetallics, 11,12 whose capacities are comparable or superior to those of graphitized carbon. The oxide anode is especially attractive, because of its high capacity and high rate performance.…”

Section: Introductionmentioning

confidence: 99%

Charge–discharge reaction mechanism of manganese molybdenum vanadium oxide as a high capacity anode material for Li secondary battery

et al. 2003

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The compound system, Mn 12x Mo 2x V 2(12x) O 6 (0 ¡ x ¡ 0.4), synthesized by solid state reaction forms the brannerite structure. The electrochemical reaction mechanism as the anode for Li secondary batteries was investigated. X-ray diffraction (XRD) analysis clearly indicated that Mn 0.6 Mo 0.8 V 1.2 O 6 anode irreversibly transformed from crystalline brannerite to amorphous phase via a rock-salt type structure during the first lithium insertion/removal reaction. The charge compensation and the change in the local environmental structure during the Li insertion/removal were confirmed by X-ray absorption fine structure (XAFS) of manganese, vanadium and molybdenum.

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Section: Introductionmentioning

confidence: 99%

Charge–discharge reaction mechanism of manganese molybdenum vanadium oxide as a high capacity anode material for Li secondary battery

et al. 2003

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“…͒, or how composition affects the formation of a passivating film in nonaqueous electrolytes. 27 Details of other investigations of the Al-Si system are not readily available. d 28-30 The purpose of this paper is to clarify the role of Al-Si, and possibly Al-Li-Si, interactions in negative electrode materials.…”

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confidence: 99%

Al–Si Thin-Film Negative Electrodes for Li-Ion Batteries

Fleischauer

Obrovac

Dahn

2008

J. Electrochem. Soc.

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“…LiAl was one of the early explored alloys with a theoretical specific capacity of 790 mAh g −1 and a working potential of 0.3 V versus Li + /Li. [14,44] Though the dendrite formation had been prevented through the use of a LiAl anode, later, it was found that the cycling stability became very poor due to extreme volume changes during lithiation/delithiation. In recent years, various alloys of lithium, Li x M y (M = Al, Ga, In, Si, Ge, Sn, Pb, Sb, and Bi), [44][45][46][47][48][49] have been extensively studied as next generation anode materials, and especially, siliconbased materials have gained particular attention owing to the very high theoretical capacity of Li 21 Si 5 (≈4008 mAh g −1 ) and operating potentials below ≈500 mV.…”

Section: Negative Electrodes (Anodes)mentioning

confidence: 99%

“…[14,44] Though the dendrite formation had been prevented through the use of a LiAl anode, later, it was found that the cycling stability became very poor due to extreme volume changes during lithiation/delithiation. In recent years, various alloys of lithium, Li x M y (M = Al, Ga, In, Si, Ge, Sn, Pb, Sb, and Bi), [44][45][46][47][48][49] have been extensively studied as next generation anode materials, and especially, siliconbased materials have gained particular attention owing to the very high theoretical capacity of Li 21 Si 5 (≈4008 mAh g −1 ) and operating potentials below ≈500 mV. But similar to other lithium alloys, for silicon-based anode materials, the capacity retention over multiple cycles has been found to be poor due to volume expansions up to ≈400% with lithiation.…”

Section: Negative Electrodes (Anodes)mentioning

confidence: 99%

Sustainable Li‐Ion Batteries: Chemistry and Recycling

Piątek

Afyon

Budnyak

et al. 2020

Advanced Energy Materials

210

153

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The ORCID identification number(s) for the author(s) of this article can be found under https://doi.org/10.1002/aenm.202003456.footprint of LIBs by designing their components that are less toxic and more abundant, the inevitable recycling is still largely in disagreement with circular principles. [1,2] This review summarizes and critically assesses current LIB recycling technologies from a sustainable perspective in order to derive whether current solutions can be referred as green technologies. The structure of the present review contains an introduction to the historical evolution of Li-based storage devices and recent issues in the supply chain of critical raw materials (CRMs) (Section 1), before focusing on chemical recycling strategies. This section shall deliver the mandatory input parameters for the subsequent analysis of LIBs recycling technologies to the reader. The review's primary focus is on the chemical aspects of LIBs recycling rather than technological aspects of recycling, and we refer readers to recently published reviews for the latter. [3,4] The second section encompasses conventional recycling methods and includes besides published articles in peer-reviewed journal also recycling solutions that were patented. Given the high economic importance of recycling business models, it is not surprising that many prospective solutions are only available in form of patent applications rather than being published in scientific journals. The third section expands recycling to sustainable recycling that ensures both a reduced toxicity and a close to CO 2 -neutral process. The fourth section elucidates the impact of using renewable materials on the chemistry of recycling processes of LIBs. The fifth section spans the connection of LIBs recycling to future Li-based energy storage devices. The final section concludes with an outlook to the future of sustainable recycling. The review considers only previously reported work that either i) describes the experimental details or ii) offers a reference to patents that describe the experimental procedure. Although we do not neglect the importance of published reports that may not fulfill the abovementioned requirements, we strongly believe that the latter are necessary for the development of sustainable recycling process ensuring reproducibility. Technology of LIBsThe light molar weight of lithium (M = 6.94 g mol −1 and density ρ = 0.53 g cm −3 ) and the most negative potential among metals (−3.04 V vs standard hydrogen electrode) of the Li + /Li

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Influence of the composition of lithium-based alloys, non-aqueous electrolytes and cycling conditions on the anode properties

Cited by 7 publications

References 1 publication

Charge–discharge reaction mechanism of manganese molybdenum vanadium oxide as a high capacity anode material for Li secondary battery

Charge–discharge reaction mechanism of manganese molybdenum vanadium oxide as a high capacity anode material for Li secondary battery

Al–Si Thin-Film Negative Electrodes for Li-Ion Batteries

Sustainable Li‐Ion Batteries: Chemistry and Recycling

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