Li-Si thin films for battery applications produced by ion-beam co-sputtering

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Strauß, Florian; Hüger, Erwin; Heitjans, Paul; Trouillet, Vanessa; Bruns, Michael; Schmidt, Harald: Li–Si thin films for battery applications produced by ion-beam co-sputtering. In: RSC Advances 5 (2015), Nr. 10, S. 7192–7195. DOI: http://dx.doi.org/10.1039/c4ra14458a

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Sum total of downloads: 204




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Abstract: 
Amorphous lithium–silicon compounds are promising materials in order to improve pure silicon as a high-capacity anode material in lithium-ion batteries. We demonstrated that it is possible to produce amorphous LixSi (x ~ 0.4) thin films by reactive ion-beam cosputtering of a segmented solid state target composed of metallic lithium and elemental silicon. At the surface a graded LixSiOy layer of some nanometer thickness is formed by contact with air which seems to prevent decomposition of the LixSi.
License of this version: CC BY 3.0 Unported
Document Type: article
Publishing status: publishedVersion
Issue Date: 2015
Appears in Collections:Naturwissenschaftliche Fakultät

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pos. country downloads
total perc.
1 image of flag of Germany Germany 168 82.35%
2 image of flag of United States United States 6 2.94%
3 image of flag of Korea, Republic of Korea, Republic of 5 2.45%
4 image of flag of Japan Japan 5 2.45%
5 image of flag of India India 3 1.47%
6 image of flag of France France 3 1.47%
7 image of flag of Taiwan Taiwan 2 0.98%
8 image of flag of Morocco Morocco 2 0.98%
9 image of flag of China China 2 0.98%
10 image of flag of Brazil Brazil 2 0.98%
    other countries 6 2.94%

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