In situ anomalous small angle X-ray scattering and absorption on an operating rechargeable lithium ion battery cell
Date Published |
03/2001
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Publication Type | Journal Article
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Authors | |
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DOI |
10.1016/S1388-2481(01)00121-7
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Abstract |
We have employed anomalous small angle X-ray scattering (ASAXS) and X-ray absorption in situ on an operating lithium ion battery cell with LiMn2O4 as the positive electrode material. Manganese K-edge absorption spectra and scattering patterns were recorded at various stages of charge between 3.8 and 4.5 V. The shift of the manganese absorption K-edge was observed as a function of the charge of the electrode. Clear changes in the microstructure of the spinel at the 4 V plateau was observed even during the first charging cycle. |
Journal |
Electrochemistry Communications
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Volume |
3
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Year of Publication |
2001
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Issue |
3
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Pagination |
136-141
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ISSN Number |
13882481
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Short Title |
Electrochemistry Communications
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Keywords | |
Organizations | |
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