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Publication
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| Title of Article |
Combining XAS with XRD for elucidating the complex structural behavior of pre-lithiated SnO anode materials for Lithium-ion batteries |
| Date of Acceptance |
24 January 2023 |
| Journal |
| Title of Journal |
Radiation Physics and Chemistry |
| Standard |
SCOPUS |
| Institute of Journal |
Elsevier |
| ISBN/ISSN |
0969-806x |
| Volume |
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| Issue |
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| Month |
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| Year of Publication |
2023 |
| Page |
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| Abstract |
Tin-based oxides anode materials have been widely studied to aim at higher performance for next-generation lithium-ion batteries (LIBs) due to the high theoretical specific capacity of Sn (reaching 994 mAh.g-1). However, the volume variation of Sn/LixSn transformation changes during the lithiation prevents a common application of these materials in nowadays used batteries. To understand the lithiation pathways, in this work, the degree of pre-lithiation of tin-base anode materials was investigated via combined X-ray diffraction (XRD) and X-ray absorption spectroscopy (XAS) techniques. The experimental results confirm the formation of LiSn, Li7Sn3, Li5Sn2, Li13Sn5, Li7Sn2, and Li22Sn5 phases. The degree of pre-lithiation plays a critical role in determining the electrochemical characteristics of LixSn alloy. This work provided useful and new insights in the future development of advanced anode materials for LIBs |
| Keyword |
Sn-based materials, Tin monoxide (SnO), Tin dioxide (SnO2), LixSn compound, hydrothermal method, Pre-lithiation, Li-ion batteries, and X-ray absorption spectroscopy (XAS) |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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