Young's modulus of polycrystalline Li22S
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J.B. Ratchford; B.E. Schuster; B.A. Crawford; C.A. Lundgren; J.L. Allen; J. Wolf
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Article
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2011
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Elsevier Science
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English
โ 390 KB
In order for Li-Si alloys to be used in Li-ion batteries as anodes, knowledge of their mechanical properties, such as Young's moduli, is crucial. Young's modulus of polycrystalline Li 22 Si 5 was determined from nanoindentation testing. The value of Young's modulus was 35.4 ยฑ 4.3 GPa. This value is